Bussmann Automotive Products Circuit Protection Solutions for the Transportation Markets Bussmann Automotive Products Protection Solutions for the Transportation Contents Fuseology Mini Blade Fuses Mini Circuit Breakers Vehicle Electrical Center ATC Blade Fuses ATC Circuit Breakers Series 15600 ATC® Blade-Type Fuse Panels Series 15700 Rear Terminal ATC® Fuse Block Fuse/Circuit Breaker Puller MAXI Blade Fuses MAXI Circuit Breakers In-Line Fuseholders Series 180 HI-AMP Auto, Manual & Switchable Reset Series 174 FLAT-PAK Manual Reset Circuit Breakers Series 120 SHORTSTOP Auto, Manual & Modified Reset Circuit Breakers AMI AMG HMG Stud Type Junction Blocks Stud Type Junction Blocks (Non-Feed-Thru) Glass Fuses Series S8 Glass Fuseholders Series 15250 Battery Disconnect Switch Cross Reference Page 1 2 3 4-6 7 8 9 10 11 12 13 14 15 16-17 18 19 20 21 22 23 24 25 26 27-28 This catalog is intended to present product data and provide technical information that will help the end user with design application. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this catalog. Once a product has been selected, it should be tested by the user in all possible applications. Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com Return to Index Bussmann® Basic Overcurrent Technology Overcurrent devices provide two main purposes in an electrical circuit: 1. To protect components, equipment, and associated wiring from costly damage. 2. To isolate sub-systems from the main system once a current fault has occurred. Fuses and circuit breakers are commonly selected as the preferred overcurrent device. Fuses The key component of a fuse is the “element”, a short piece of metallic wire or strap made of a material with a relatively low and predictable melting point. Fuses are current sensitive devices and selected to be the weakest link in the circuit. Circuit protection is provided when the fuse link melts and safely interrupts the overcurrent demand. The key criteria to judge the performance of a fuse is the time versus current characteristic curve. This curve can be used to match the fuse with the anticipated overcurrent load expected in the application. Thermal Circuit Breakers The basic components of a thermal circuit breaker are the composite alloy reed, two precious metal contacts, and the interconnecting terminals. When an overcurrent occurs, heat is generated as the current flows through the reed causing the reed to deflect and snap open. This separates the contacts and safely interrupts the current flow. Two important parameters used to judge the performance of thermal circuit breakers are the time versus current characteristic curve, similar to the fuse, along with the speed at which the contacts snap open. The relative speed at which the contacts separate is a measure of the cycle life under electrical loading demands. Cooper Bussmann - Automotive Products carefully designs its snap acting reed element to insure long cycle performance for its products. TYPES OF OVERCURRENT Any current that exceeds the ampere rating of the fuse or circuit breaker should be considered an overcurrent. Overcurrent situations are generally classified as either a short circuit or an overload condition. Short Circuit Short circuit is a current condition that greatly exceeds the rating of the device. It is caused when a malfunction or accident creates a break in the normal path allowing electricity to flow directly to ground. This shorter current path bypasses the resistance offered by the circuit components connected in the normal current path. In this situation there is virtually no resistance to impede the current and the current will build to a level where the heat generated can cause insulation and/or equipment breakdown. Overload An overload is an overcurrent that is within the normal current path. Overloads occur when the current exceeds the value for which the equipment or associated wiring is rated. This typically occurs when too many devices are connected to the circuit or when a device connected to the circuit malfunctions. Sustained overloads may slowly cause overheating of the wiring and the components. The circuit protection device must open before these types of overloads cause damage. SELECTING OVERCURRENT PROTECTION During normal conditions, an overcurrent protection device must carry the current without nuisance openings. However, when an overload or short circuit occurs the device must interrupt the overcurrent and withstand the voltage across the device after arcing. To properly select an overcurrent device the following items must be carefully considered: • Voltage rating: represents the maximum system voltage present in the circuit in which the overcurrent device is installed. The system voltage should not exceed this value for proper operation of the device during an overcurrent event. • Current rating: This is the amperage value marked on the circuit protection device. The circuit protection device is designed to handle this value under steady operating conditions and at ambient temperatures near 25°C. Since field applications often deliver loading conditions and ambient temperatures that very from ideal nominal settings, it is recommended that circuit designers select device ratings above the nominal circuit current to prevent nuisance trips. • Characteristics of equipment to be protected/In-rush characteristics: During the operation of protected equipment, system current can significantly vary. This is particularly evident when motor or other inductive loads in the circuit cause large current surges during start-up or shut-down. Circuit protection designers should be aware of these surges and/or in-rush characteristics and select the overcurrent protection device to either accept or reject these current fluctuations as desired. • Available short circuit current: During a fault or short circuit condition the fuse or circuit breaker may receive a burst of current due to a rapid discharge of available supply current into the circuit. Large DC battery supplies and high current rated electric distribution buses often have this potential for severe short circuits. In these situations the current protection device should be rated to safely clear these instantaneous peak current possibilities. • Ambient conditions: The time it takes to interrupt the current is dependent upon the ambient current temperature characteristics. Ambient temperature refers to the temperature of the air immediately surrounding the circuit protection device. The effective fuse or circuit breaker ambient temperature to be considered can be appreciably different than the outside room or larger enclosure containing the device. This can occur when the device is contained in a tight area or it is mounted in or near a heat producing component such as a transformer or resistor. When selecting a fuse or circuit breaker at ambient temperatures significantly different from the stated nominal temperature, the circuit designer should adjust the selected overcurrent protection rating based on the published derating curves. Fuses — may be preferred when fast response to a short circuit condition is required or when high available short circuit currents could occur. Fuses are also less sensitive to high ambient temperature conditions. Fuse characteristic curves can be used to carefully size the device to a critical or special application. Circuit Breakers — may be preferred for mild overload and short circuit faults. They have a clear advantage of resetability. Four different methods for reset are generally available: • Type I (automatic reset): the circuit breaker cycles continuously during an overload condition until the overload is removed or corrected. • Type II (modified reset): the circuit breaker contains an additional resistive component that causes the device to remain open as long as power is available. • Type III (manual reset): the circuit breaker contains a trip indicator button or lever that must be manually activated to return the device to normal operation. • Type III (switchable): same as the manual Type III with the option of allowing the user to disable the circuit using an external trip button. Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 1 Return to Index 7.5A 10A 3A 4A 5A 2A 100 15A 20A 25A 30A Bussmann® MINI Blade Fuses AMPERE RATING TIME IN SECONDS 10 Dimensions 1 .1 .15" (3.81) 32V .430" (10.92) .150" (3.81) .345" (8.76) 200 100 10 1 .4 .01 CURRENT IN AMPERES .295" (7.49) .110" (2.79) .0325" (.82) .320" REF. (8.13) MINI® Fuse Puller - Part Number 32002 MINI FUSE MINI CB ATM Mini® – Fuse Fast Acting See page 13 for more information. SPECIFICATIONS Ampere Ratings: 2 to 30 Amperes Voltage Rating: 32 Volts DC (or less) Housing Material: UL Rated 94VO Thermoplastic Terminals: Silver plated Interrupting Rating: 1,000 Amperes Marking: Amperage marking is OCR Compliant Agency Approvals: UL Recognized (3-30A) Guide JFHR2, File E56412 Part No. ATM-2 ATM-3 ATM-4 ATM-5 ATM-7.5 ATM-10 ATM-15 ATM-20 ATM-25 ATM-30 Amp Rating 2 3 4 5 7.5 10 15 20 25 30 Color Gray Violet Pink Tan Brown Red Lt. Blue Yellow Natural Green Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 2 Return to Index Bussmann® MINI Circuit Breakers Series 21X Mini Circuit Breakers Auto & Modified Reset SPECIFICATIONS Single Pole Thermal Type Breakers Ratings: 7.5A, 10A, 15A, 20A, 25A, 30A; Voltage of 14VDC. Operating Temperature: –40°F (–40°C) to 185°F (85°C). Storage Temperature: –40°F (–40°C) to 260°F (125°C). Cover: Gray 94VO Thermoplastic housing with standard gold cover (Type I) or silver cover (Type II). Marking: Standard marking includes amp/volt ratings, part number, and date code. OCR marking available. Termination Type: Compatible with 280 Type fuse blocks using 8.1mm centerline. Approvals: Complies with SAE standard J553 Type I and Type II Circuit Breakers. Dimensions MINI Circuit Breaker Puller - Part Number 32002 Amperage Marking .490" (12.45) MINI FUSE MINI CB Standard Marking Location 1.06" (26.92) See page 13 for more information. .32" (8.13) .250"(6.35) .354"(8.99) .150"(3.81) .110" (2.79) .032"(.81) .435" (11.05) TEMPERATURE DERATING CURVES TRIP TIME VS. PERCENT OF RATED CURRENT 200 1000 150 Maximum % Hold Current Time in Seconds 100 10 1 100 50 0.1 0 100% 200% 300% 400% 500% 600% -50 % of Rated Current -25 0 25 50 75 100 AMBIENT TEMPERATURE IN DEGREES C PART NUMBERING SYSTEM Series qqq 2 1 211 – Type I, 14VDC 212 – Type II, Rating qq 7.5 – 7.5 amps 10 – 10 amps 15 – 15 amps 20 – 20 amps 25 – 25 amps 30 – 30 amps Marking – qq 00 – Std. Marking (Consult Factory for Special Options) Special Options q (Consult Factory for Special Options) Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 3 Return to Index Vehicle Electrical Center Series 3000 VEC The Series 3000 VEC is a state of the art electrical distribution module for DC powered vehicles. The VEC utilizes a patented programmable 3-D matrix technology which can easily be modified to accommodate changes in your electrical systems. The module has been designed to accept automotive components having 2.8MM wide terminals on 8.1MM centerline spacing. The Series 3000’s compact size, only 4” x 4”, provides the ultimate in component density. These dimensions match many commonly available devices (mini fuses, relays, circuit breakers, etc.) which are installed as plug-in components into the housing. Next Bussmann® SPECIFICATIONS Electrical Ratings, Amperage: VEC Housing and Connector Material: Black, UL rated 94VO Thermoplastic, –40°C to 125°C Input Capacity For All Circuits: 200 Amps maximum Input Terminal Rating: Accepts industry standard 8.0mm blade terminals; 60 Amps per terminal max. Output Terminal Rating: Accepts industry standard 2.8mm blade terminals; 30 Amps per terminal max. Recommended Wire Size: Input Wires (unsealed) — #8-18; Input Wires (sealed) — #8; Output Wires (sealed and unsealed) — #10-22 Top Level Plug-in Components: 30 Amps max. device rating. The internal design consists of multi-layer metal grids, each which can be readily customized to accommodate a wide range of circuit options. Layer spacing is designed to allow for direct plug-in of input and output connectors on any of three sides of the panel. Up to two 800 Series (2 position) input connectors can be provided, and up to four 280 Series (8 position) input/output connectors can be selected. Harness designs can be simplified and cost reduced because jumpers and splices in the harness are eliminated by internally programming them into the grid matrix. The Series 3000 is ideal for distributed power and auxiliary “add-on” applications. Larger distribution designs can be accommodated with multiple VEC’s. Current VEC applications include: Class 3-8 trucks, buses, RV’s, CON-AG equipment and automotive power distribution systems. The Series 3000 VEC detailed specifications and performance test results are available upon request. Part numbers and custom labels are assigned by the Bussmann Engineering Department as each design is customer specific. VEC options include covers (sealed or unsealed), outboard mounting bases, and input/output connectors (see page 6). • Reduce – Tooling Costs & Lead Times – Number of External Splices. – Need for jumper wires. • Allows for internal bussing to relays. • Low Profile Mounting. Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 4 Back Return to Index Next Bussmann® Vehicle Electrical Center Dimensions I/O #6 .07" (1.90) I/O #5 .89" (22.49) REF. Connector Lock BUSSMANN I/O #4 5.77" (146.47) REF. 4.28" (108.71) I/O #3 I/O #2 INPUT/OUTPUT CONNECTOR #1 Splashproof Assembly Optional COVER (Splashproof and Vented Versions) .60" (15.26) REF. (2X) 2.65" (67.32)REF. .26" (ø6.56) 4 Optional External Mounting Feet (Consult Factory) Built in Drainage Latch Tap 4.22" (107.11) 2.87" (73.00) 4.11" (104.47) 4 x #10 Internal Mounting Holes .60" (15.26) REF. (2X) 2.87" (73.00) 4.22" (107.25) 2.87" (73.00) 1.35" (34.25) 2.87" (73.00) 4.22" (107.25) Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 5 Back Return to Index Bussmann® Vehicle Electrical Center Seal MALE INPUT CONNECTOR 32004 - X X Sealed / Non-Sealed Configuration 1 = for Non-Sealed Version 2 = for Sealed Version Male Input Connector 32004-xx Female Terminal Delphi Packard 800 Metri-Pack series Cable seal Delphi Packard #12129381 32004-CP Shown Assembled In-Place 32004-CP Shown Prior To Engagement Color of Part A = Black B = Gray TERMINAL POSITION ASSURANCE 32004 -TPX Sealed / Non-Sealed Configuration 1 = for Non-Sealed Version 2 = for Sealed Version Terminal position assurance 32004-TPX Male Input Connector Assembly VEC Female Input Connector (Shown For Reference Only) CONNECTOR POSITION ASSURANCE 32004 - CP (Ship in Bulk) 30.3 (1.19) 26.8 (1.06) Note: Terminals and Terminal Seal Components are not provided with connectors. Available from Delphi-Packard. Contact factory for part list. Sealed connector option includes outer body seal. 46.2 (1.82) Connector Polarized (Consult Factory For Details) Terminal position assurance 32006-TPX Cable Seal Delphi Packard 280 Metri-Pack series Female Terminal Delphi Packard 280 Metri-Pack series Male Output Connector 32006-xxx Seal MALE OUTPUT CONNECTOR 32006 - X X X Sealed / Non-Sealed Configuration 1 = for Non-Sealed Version VEC Female Output Connector 2 = for Sealed Version (Shown For Reference Only) 32006-CP Shown Assembled In-Place 32006-CP Shown Prior To Engagement Male Output Connector Assembly TERMINAL POSITION ASSURANCE 32006 - TPX Sealed / Non-Sealed Configuration 1 = for Non-Sealed Version 2 = for Sealed Version F G H 24.4 (0.96) D C B 39.9 (1.57) 26.3 (1.04) • 30.8 (1.21) Connector Polarizer (Consult Factory for Details) Connector Cavity Configuration 1 = for Tang-less Female Connector 2 = for with Tang Female Connector Color of Part A = Black B = Gray C = Green D = Blue 17.9 (0.71) CONNECTOR POSITION ASSURANCE 32006 - CP (Ship in Bulk) Note: Terminals and Terminal Seal Components are not provided with connectors. Available from Delphi-Packard. Contact factory for part list. Sealed connector option includes outer body seal. Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 6 Return to Index Bussmann® AMPERE RATING 7.5 10 15 20 25 30 40 3 4 5 ATC Blade Fuses 100 .1 .46" (11.7) .76" (19.30) .01 .16" (4.13) .57" (14.61) .03" (.69) ATC® Blade – Type Fuse Fast Acting ATC FUSE Amp Rating 1 2 3 4 5 7.5 10 15 20 25 30 40 ATC® Fuse Puller - Part Number 32003 ATC CB SPECIFICATIONS Ampere Rating: 1 to 40 Amperes Voltage Rating: 32 Volts DC (or less) Housing Material: UL Rated 94VO Thermoplastic Terminal Material: Tin plated Interrupting Rating: 1,000 Amperes Marking: Amperage marking is OCR Compliant Agency Approvals: UL Recognized, (3-40A) (Guide JFHR2, File E56412) Part No. ATC-1 ATC-2 ATC-3 ATC-4 ATC-5 ATC-7.5 ATC-10 ATC-15 ATC-20 ATC-25 ATC-30 ATC-40 CURRENT IN AMPERES .15" (3.80) .26"(6.67) 1000 .75" (19.05) 100 .21" (5.25) 10 .49" (12.54) 1 1 20 ATC Dimensions BUSS TIME IN SECONDS 10 See page 13 for more information. Color Black Gray Violet Pink Tan Brown Red Lt. Blue Yellow Clear Green Amber Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 7 Return to Index Bussmann® ATC Circuit Breakers Series 22X ATC® Circuit Breakers Auto & Modified Reset SPECIFICATIONS Single Pole Thermal Type Breakers Ratings: 7.5A, 10A, 15A, 20A, 25A, 30A; Voltage of 14VDC; 24VDC on 223 Series. Operating Temperature: –40°F (–40°C) to 185°F (85°C). Storage Temperature: –40°F (–40°C) to 260°F (125°C). Cover: Gray 94VO Thermoplastic housing with standard gold cover (Type I) or silver cover (Type II and Type III). Marking: Standard marking includes amp/volt ratings, part number, and date code. Type III Reset Buttons are colorcoded to amperage ratings. OCR marking is available. Termination Type: Compatible with 280 Type or ATC fuse blocks. Approvals: Complies with the requirements of SAE standard J553 Type I, Type II, and Type III Circuit Breakers. Dimensions - Terminal Option Reset Button 0 Amperage Marking (Tripped) Terminal Options .43" 1 ATC® Circuit Breaker Puller Part Number 32003 2 (11.00) ATCFUSE .25" (6.35) .10" (2.50) 1.17" (29.82) .08" (2.00) .11" (2.80) TYP 1.08" (27.40) .16" (4.00) 3 .21" (5.25) TYP .31" (8.00) .20" (5.00) .57" (14.50) TYP .75" (19.00) See page 13 for more information. TEMPERATURE DERATING CURVES TRIP TIME VS. PERCENT OF RATED CURRENT 200 1000 150 Maximum % Hold Current 100 Time in Seconds .25" (6.30) .03" (0.80) TYP .25" (6.40) TYP ATC CB Standard Marking Location 4 10 100 50 1 0 0.1 100% 200% 300% 400% 500% 600% -50 % of Rated Current -25 0 25 50 AMBIENT TEMPERATURE IN DEGREES C 75 100 PART NUMBERING SYSTEM Series qqq 2 2 221 – Type I, 14VDC 222 – Type II, 14VDC 223 – Type III, 24VDC Rating qq 7.5 – 7.5 amps 10 – 10 amps 15 – 15 amps 20 – 20 amps 25 – 25 amps 30 – 30 amps Terminal – q 0 – ATC Fuse, 4mm Insertion Depth 1 – 16.2mm Centerline 280 2 – 8.1mm Centerline 280 (MINI) 3 – ATC Fuse, Delphi Packard Autofuse Block (e.g. 12004943) 4 – ATC Fuse, Blocks with Raised Shrouds, 6.4mm Insertion Depth Marking q 00 – Std. Marking Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 8 Return to Index Bussmann® Series 15600 ATC® Blade-Type Fuse Panels SPECIFICATIONS Interchangeable Blade Terminals: Accepts ATC® bladetype fuses or Series 22X circuit breakers. Wiring: Output terminals - .250" x .032" QC rated 30A max. per circuit; Input terminals - #10-32 stud input rated 100A max. Recommended Wire Size: Input Power #4-6; Output Circuits #12-16. Positions: Provides 4 to 20 output circuits. Material: Black, UL rated 94VO thermoplastic, –20°F to 150°F (0°C to 65°C). Applications: Compact and lightweight, yet rugged enough for use in trucks, buses, boats, RV’s, etc. Recommended for supplemental accessory power requirements. See 15700 Series or 3000 Series VEC for main power distribution systems. Other Features: No top cover needed; recessed trifurcated fuse contacts. Recessed mounting holes. Dimensions 15600 Series 15602 Series .22" DIA. HOLE WITH .41 x .12 DEEP C'BORE (4X) "L" "L" "C" "C" 3.37" (85.59) 1.06" (26.92) 1.06" (26.92) 2.50" (63.50) .62" (15.75) .250" QC (COPPER ALLOY - TIN PLATED) .62" TYP (15.75) (15600 -10-20 SHOWN) .80" (20.32) 1.22" (30.98) Ground Terminal Base Option (12) .250" QC TERMINALS W/COMMON WIRING STUD, ADD 1.300" TO "L" FOR OVERALL LENGTH (15602-04/08-20 SHOWN) No. of Fuses “C” 15600 “L” 15602 “L” No. of Fuses “C” 15600 “L” 15602 “L” 04 06 08 10 12 – .62 1.25 1.87 2.50 1.84 2.47 3.09 3.75 4.34 2.44 3.06 3.68 4.32 4.94 14 16 18 20 3.12 3.76 4.37 5.00 4.97 5.59 6.22 6.84 5.56 6.19 6.81 7.43 Dimensions in inches. Multiply by 25.4 for metric. PART NUMBERING SYSTEM No. of Fuses &/or Circuit Breaker Positions Series 0 q qqqq 2 q 1 5 6 0 – – Ground Terminal Base qq – q q qq/qq – q q 0 – W/O nuts 1 – Nuts shipped bulk 2 – Nuts assembled 0 – None 1 – Include Ground Pad 04-20 0 – Single Stud, Single Supply Circuit 2 – Double Stud, Split Supply Circuits Hardware Options Left Side Right Side 04-16 04-16 (max. combination of 20) Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 9 Return to Index Bussmann® Series 15700 Rear Terminal ATC® Fuse Block SPECIFICATIONS Blade Terminals: Accepts ATC® blade-type fuses or Series 220 ATC® circuit breakers. Power Input: 1/4 - 20 stud for ring terminal. 200 amp max. input. Positions: Provides 8 to 24 output circuits. Material: 94VO Thermoplastic. Ambient Temperature: –40°C to 125°C. Recommended Wire Size: Input Power #4-6; Output Circuits #10-16. Applications: Power distribution system for trucks, buses, boats, RV’s etc. 15702-product line allows for two separate powered circuits. Other Features: Splash resistant cover. Rear terminal wiring for through panel mounting. No wiring or connections exposed to front of panel. Secondary lock feature for securing of output terminals. Packard style output terminals can be removed from 15700 product with use of special tool. Does not require distribution block removal for replacement or rearrangement of wires. Accepts Delphi Pack-Con Terminals in output positions. Consult factory for other terminal options and information. Output terminals are not supplied with fuse block. 75.0 94.0 70.1 16.3 60.0 FUSE PANEL 15.0 8.3 5.5 COOPER Bussman 6.1 96.8 87.8 1.4 68.4 RTA Connector Removal Tool For connector removal tools, consult factory 6.0 TYP 4.0 TYP 4.0 BUSSMANN 59.3 9.2 A Bussmann 16.6 49.5 19.1 15.0 30.0 90.0 . RTA Lock Release Tool PART NUMBERING SYSTEM Series qqqq 1 5 7 0 No. of Positions 1 q – 2 q – Hardware Options qq – q qq/qq – q 16 Left Side Right Side 1 – Single Stud, Single Supply Circuit 04-12 04-12 2 – Double Stud, Split Supply Circuit (max. total of 16) (increments of 4) For 8-24 pole option consult factory. 0 – W/O nuts 1 – Nuts shipped bulk 2 – Nuts assembled Cover Option q q 0 – No cover 1 – w/ fuse cover 2 – w/ CB cover Output Clip Option q q 0 – No clips 1 – with clips Terminal Lock Option q q 0 – No locks 1 – with locks Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 10 Return to Index Bussmann® Fuse /Circuit Breaker Puller Series 32000 Series Automotive Fuse and Circuit Breaker Extraction Tool FEATURES / BENEFITS • Custom Configurable Design Get Only the Extractors You Need • Common Platform for any Style Eliminates Design Changes When Protection Requirements Change • Center Snap-Lock Mounting Hole Easy Mounting Using Simple Split-Ball Snap-Lock Post • Positive Stop Locking Action Tight Grip Allows Devices to be Removed and Inserted • High Temperature Resilient Nylon 6/6 (105°C) Dimensions A 17.00 10.00 MINI FUSE 1.60 MINI FUSE R8.25 8.6 ATC CB Ø 4.00 MINI CB ATC FUSE 7.90 ATC CB ATC CB 30.00 R6.00 ATC FUSE 30.00 MINI CB MINI CB 30.00 SCETION A-A 33.00 A 32001 25.00 32002 32003 32000 PART NUMBERING SYSTEM Series Configuration 3 2 0 0 q qqqq 0– 1– 2– 3– Top MINI CB MINI CB MINI CB ATC CB Right MINI FUSE BLANK BLANK BLANK Bottom ATC CB ATC CB MINI FUSE ATC FUSE Left ATC FUSE BLANK BLANK BLANK Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 11 Return to Index Bussmann® 30 40 50 60 MAXI Blade Fuses 100 AMPERE RATING TIME IN SECONDS 10 1 .1 Dimensions .67" (17.02) 60 .35" (8.9) .31" (8.0) .50" (12.7) 2000 CURRENT IN AMPERES 1000 BUSS MAXI-FUSE ® .85" (21.6) .01 100 .18" (4.57) 10 1.14" (29.2) 4 32V Z039 .03" (.76) .83" (21.21) MAX Maxi™ – Fuse Time Delay – Fast-Acting SPECIFICATIONS Ampere Rating: 20 to 80 Amperes Voltage Rating: 32Volts DC (or less) Housing Material: UL Rated 94VO Thermoplastic Terminal Material: Silver plated Interrupting Rating: 1,000 Amperes Marking: Amperage marking is OCR Compliant. Part No. MAX-20 MAX-30 MAX-40 MAX-50 MAX-60 MAX-70 MAX-80 Amp Rating 20 30 40 50 60 70 80 Color Yellow Green Orange Red Blue Tan Neutral For complete specification data, Bussmann Information ~ 314.527.1450 Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l call Chicago, IL 60706-4792 l Fax Phone: 1-800-323-1226 Website: http://www.bussauto.com 12 Return to Index Bussmann® MAXI Circuit Breakers Series 19X MAXI® Circuit Breakers Auto, Manual & Modified Reset 15 AMPS & ABOVE TYPICAL CURVE 10 AMPS & BELOW TYPICAL CURVE SPECIFICATIONS Single Pole Thermal Type Breakers Ratings: 8A to 50A; Series 191 & 192 12 VDC; Series 193, 194 & 195 24 VDC. Operating Temperature: –20°F (–10°C) to 150°F (65°C). Housing Material: Gray 94VO Thermoplastic Storage Temperature: –20°F (–10°C) to 200°F (93°C). Applications: Autos, trucks, RV’s, buses, boats, portable generators, welding equipment, etc. Interchangeable Blade Terminals: with MAXI® blade fuse. Approvals: Complies with SAE standard J553. TEMPERATURE DERATING CURVES % 0F RATED CURRENT 150% 100% 50% 0% 0º 50º 77º 100º 150º 200º 250º TEMPERATURE IN DEGREES F. Dimensions 300º Terminal Options Reset Button (Series 193 only) 1.15" (29.21) .36" (9.14) .25" (6.35) .22" (5.59) .89" (22.61) Maximum button extension in tripped position .84" (21.34) .11" (2.79) 01 MAXI .03" (.76) .67" (17.02) .50" (12.70) .31" (7.87) PART NUMBERING SYSTEM Series qqq 1 9 191 – Auto Reset (12 VDC) 192 – Modified Reset (12 VDC) 193 – Manual Reset (24 VDC) 194 – Auto Reset (24 VDC) 195 – Modified Reset (24 VDC) Rating qq 08 – 8 amps 10 – 10 amps 15 – 15 amps 20 – 20 amps 25 – 25 amps 30 – 30 amps 35 – 35 amps 40 – 40 amps 50 – 50 amps Terminal – qq 01 – MAXI Button (193 Series Only) Cover q M – Metal* P – Plastic – Marking q q Blank – No button 1 – Black 2 – White Consult factory for special markings. * Metal cover aids heat dissipation. Mandatory for Modified Resets (192 & 195). Recommended, but not mandatory on Auto Resets (191 & 194). Not available on Manual Resets (193). Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 13 Return to Index Bussmann® In-Line Fuseholders In-Line Fuseholders for Blade-Type Fuses HHC and HHD .781" .682" In-Line Fuseholders for ATC® Blade-Type Fuses. Voltage Rating: 32V, See table for max. amp. “Write-in” space for circuit identification on HHC holder. Plastic cover fits both HHC and HHD holders. .364" .363" .140" .157" .906" .343" .290" .906" .296" .250" (TYP/ 2) .375" 4" .140" .500" .500" 1.25" 1" 4" .410" 4" (TYP/ 2) .375" 4" 1.12" 1" 4" .343" Dimensions in inches. Multiply by 25.4 for metric. ATC® Blade Type Holder Catalog No. Description Fuse Size Electrical Connection HHC Yellow fuseholder 3–20 amps #16 lead wire, black wire HHD Black fuseholder 3–30 amps #12 lead wire, yellow wire HHD-C Cover only Fits both HHC & HHD Clear polycarbonate *Cover for ATC® Circuit Breaker — consult factory. HHL and HHM In-Line Fuseholders for MINI® Fuses. Voltage Rating: 32V, See table for max. amp. Body material withstands high temps. Protective cover has removable straps. 1.56" .59" .25" .25" 4.75" .41" 4.75" Dimensions in inches. Multiply by 25.4 for metric. MINI® Fuse Blade Type Holder Catalog No. Description Fuse Size HHL Fuseholder w/cover HHL-B Body only HHM Fuseholder w/cover HHM-B Body only HHM-C Cover only Electrical Connection 2–20 amps #16 lead wire; 4" length 2–30 amps #12 lead wire; 4" length *Cover for Mini® Circuit Breaker — consult factory. HHX In-Line Fuseholder for MAXI™ Fuses. Voltage Rating: 32V, 60A Max. Firewall mounting hole permits two or more holders to be mounted together. Cover comes with a removable strap. 3.35" 6.70" 6.70" 1.37" .265" DIA. HOLE Dimensions in inches. Multiply by 25.4 for metric. MAXI™ Fuse Blade Type Holder Catalog No. Description HHX Fuseholder w/cover HHX-B Body only HHX-C Cover only Fuse Size 20–60 amps Electrical Connection #6 lead wire; 5" length Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 14 Return to Index Bussmann® Series 180 HI-AMP Auto, Manual & Switchable Reset Circuit Breakers SPECIFICATIONS Single Pole Thermal Type Breakers Ratings: 25A to 150A; 30 VDC, 3000 Amp Interrupt Capacity. Operating Temperature: –25°F (–32°C) to 180°F (82°C). Storage Temperature: –30°F (–34°C) to 300°F (149°C). Applications: Typically used in auxiliary and accessory circuits -- trucks, buses, RV’s and marine applications. Others might include battery chargers and DC audio systems. Series 181, 184 & 185 are sealed for engine compartment and bilge area applications. Housing: Thermoset plastic; UL rated 94VO; 311°F (155°C). Stud insulators are provided on covered units with F (Surface Mount) bases. Mounting: Panel or surface. Indicator: Series 184 & 185 have a unique reset mechanism which provides visible indication of tripped condition. Approvals: Complies with SAEJ1625 TEMPERATURE DERATING CURVES TIME VS. PERCENT OF RATED CURRENT 600% % 0F RATED CURRENT % 0F RATED CURRENT 200% 150% 100% 50% 0% -50º 0º 50º 77º 100º 150º 200º TEMPERATURE IN DEGREES F. .26" (6.60) dia. Mtg.holes (2) .26" (6.60) dia. Mtg.holes (2) 1.05" (26.67) Reset lever (Shown in operating position) 2.91" (73.91) 2.41" (61.21) 100% 250º 0 5 10 15 20 30 40 100 200 500 TIME IN SECONDS 1.54" (39.12) T 1.90" (48.26) 1.90" (48.26) Molded cover Tamper proof cover Trip button (Series 185) Molded cover 1.44" (36.58) 200% SE 2.23" (56.64) Stud insulators 300% Reset lever (Shown tripped) RE 2.89" (73.41) 400% Panel Mount Surface Mount Dimensions 500% .66" (16.76) 1.09"* (27.69) .89" (22.61) .31" (7.87) 1.79" (45.47) .40" (10.16) 1.44"* (36.58) Flange mount gasket for through-wall applications (option 07) 1/4"-28 Studs *Overall heights of Series 181 &183 .57" (14.49) 1.06" (26.92) PART NUMBERING SYSTEM Series qqq 1 8 181 – Auto Reset 183 – Auto Reset* 184 – Manual Reset 185 – Switchable/Manual *183 Available in Panel Mount Only (Coverless) Rating qqq 025 – 25 amps 030 – 30 amps 035 – 35 amps 040 – 40 amps 050 – 50 amps 060 – 60 amps 070 – 70 amps 080 – 80 amps 090 – 90 amps 100 – 100 amps 110 – 110 amps 120 – 120 amps 135 – 135 amps 150 – 150 amps Mounting q Terminal Hdwr . – F – Surface Mount P – Panel Mount qq 00 – Ship w/o nuts 01 – Sems nuts installed 02 – Sems nuts shipped bulk 03 – Stainless Steel Std. nuts & washers installed 04 – Stainless Steel Std. nuts & washers shipped bulk 07 – Flange gasket & Sems nuts installed (Panel Mount Only) Marking qq 0 – Blank cover 1 – Standard Marking; Part Number, Amp Rating 181, 184, 185 Series - Top Surface 183 Series - Side Surface Consult factory for special markings. Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 15 Return to Index Next Bussmann® Series 174 FLAT-PAK Manual Reset Circuit Breakers SPECIFICATIONS Single Pole Thermal Type Breakers Ratings: 7A to 40A; 200A @ 250 VAC Interrupt Capacity. Operating Temperature: –10°F (–23°C) to 150°F (65°C). Housing Material: Gray 94VO Thermoplastic. Storage Temperature: –20°F (–29°C) to 200°F (93°C). Applications: Branch circuit protection for multiple power outlet strips, trucks, RV’s, boats, buses, portable generators, building equipment, etc. Approvals: Series 174 is rated to 250VAC/32VDC and meets UL Standard 1077 and CSA C22.2 No. 5.1-M91; UL E74569; CSA LR60443; see individual terminal styles for specific rating approvals. TERMINAL / BASE STYLES .19" (4.83) BUSHING / NECK STYLES .48" (12.10) ® ® 174XX-3X XXA XXX BUSSMANN UL & CSA 07 TO 30AMP 32VDC 250VAC 7/16 - 28 THREAD .42" (10.67) 2 PUSH TORESET .50" (12.7) 32 ® ® BUSSMANN UL 07-40 AMP CSA 07-40 AMP 32VDC 250VAC .20" (5.19) .76" (19.40) 33 ® ® BUSSMANN UL & CSA 07-15 (WIRE) 07-30 (RING) 32VDC 250VAC .20" (5.19) .76" (19.40) 34 ® ® 174XX-3X XXA XXX BUSSMANN UL & CSA 07-15 (WIRE) 07-30 (RING) 32VDC 250VAC .79" (19.98) .20" (5.19) SNAP - ON RECOMMENDED BUSHING PANEL CUTOUT .437" (Ø11.10) .375" (Ø9.52) PUSH O T 174XX-3X XXA XXX HARDWARE VARIATIONS .75" .12" (19.04) (3.00) T 174XX-3X XXA XXX FIGURE B FIGURE A (STANDARD) 3/8 - 24 THREAD 1 .60" (1.50) TYP. .81" (20.55) .50" (12.7) 25 .50" (12.7) 31 .93" (23.57) BUTTON MARKING OPTIONS 25 1.11" (28.30) RESE PLASTIC KNURL NUT (STANDARD) .625" (15.88) ALUMINUM KNURL NUT OPTIONAL (S,T,V,W OPTIONS) PALNUT .335" (8.51) .390" (9.91) 7/16 - 28 THREAD .32" (R8.1) .630 ±.005" (16.00) .78" (20.00) .79" (20.11) * PLASTIC BOOT * ALSO AVAILABLE IN BULK 3/8-24 P/N B151-7135-3 7/16-28 P/N B151-7135-1 3/8 - 24 THREAD .540 ±.005" (13.72) SNAP - ON Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 16 Back Return to Index Bussmann® Series 174 FLAT-PAK Temperature Derating Curves for 7-40 Amp. Circuit Breakers 174 SERIES TEMP. VS. CURRENT CURVES % 0F RATED CURRENT 200% 10 AMP & BELOW TYPICAL CURVE 150% 100% 15 AMP & BELOW TYPICAL CURVE 50% 0% 0° (-18°) 50° (10°) 77° (25°) 100° (38°) 150° (65°) 200° (93°) 250° (121°) 300° (149°) COMMON CURVE ALL VALUES TEMPERATURE IN DEGREES F° (TEMPERATURE IN DEGREES C°) TIME vs. Percent of Rated Current Curves for 7-40 Amp. Circuit Breakers 174 SERIES TRIP CURVES % 0F RATED CURRENT 500% 400% 300% 200% 100% 0 5 10 15 20 30 40 50 100 150 200 400 600 TIME IN SECONDS PART NUMBERING SYSTEM Series Rating 174 – Type III 250 VAC/ 32VDC Manual Reset 07 – 7 amps 08 – 8 amps 10 – 10 amps 15 – 15 amps 20 – 20 amps 25 – 25 amps 30 – 30 amps 35 – 35 amps* 40 – 40 amps* Terminal/ Base 1 7 4 3 q qqq qq – q *#2 Terminal Style Only. Bushing/ Neck Button q 1 – .25" Quick 1 – 7/16-28 Connect thread 2 – 10-32 screw - 2 – 3/8-24 90° bend thread 3 – 6-32 screw - 3 – Snap-on 90° bend 4 – .25" Quick Connect with 6-32 screw 90° bend q Hdwr. Pkg. q Bushing Hdwr. q – Special Options qq A – White w/no 1 – Pack bulk A – White plastic self-lock 0 – No hardware marking (standard) knurled nut 1 – Bulk brass B – Red w/no 2 – Assemble to B – Black plastic self-lock screws for screw marking bushing knurled nut terminals C – Black w/no 3 – No hardware C – White plastic self-lock 2 – Bulk brass marking** included knurled nut & zinc plated screws and lockD – White w/amp palnut washers for marking D – Black plastic self-lock screw terminals Fig. A knurled nut & zinc plated 3 – Assembled brass E – White w/amp palnut screws for screw marking E – No bushing hardware terminals Fig. B required 4 – Assembled brass F – Red w/amp F – Zinc plated palnut screws and lockmarking G – Boot & zinc plated palnut washers for Fig. A S – Knurlnut, palnut, black screw terminals G – Red w/amp nameplate w/white “Pushmarking to-Reset” Fig. B T – Knurlnut, palnut, white nameplate w/black “Push-toReset” V – Knurlnut and white nameplate w/black “Push-to-Reset” W – Knurlnut and black nameplate **No marking available w/white “Push-to-Reset” on Black Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 17 Return to Index Series 120 SHORTSTOP® Bussmann® Auto, Manual & Modified Reset Circuit Breakers SPECIFICATIONS Single Pole Thermal Type Breakers Ratings: 8A to 50A; 12 VDC; 24 VDC. Operating Temperature: –10°F (–23°C) to 150°F (65°C). Storage Temperature: –20°F (–29°C) to 200°F (93°C). Applications: Battery chargers, trucks, buses, RV’s, trolling motors, etc. Approvals: Complies with SAE Standard J553. 15 AMPS & ABOVE TYPICAL CURVE 10 AMPS & BELOW TYPICAL CURVE 15 AMPS & ABOVE TYPICAL CURVE 10 AMPS & BELOW TYPICAL CURVE TEMPERATURE DERATING CURVES TIME VS. PERCENT OF RATED CURRENT 150% .66" (16.8) .69" (17.5) .56" (14.2) A Two 10-32 studs: .66" (AUX); .56" (BAT) B D 0% 0º (-18º) 50º 77º 100º 150º (10º)(25º)(38º) (65º) 200º 250º 300º (93º) (121º) (149º) 300% 200% 100% 0 .41" (10.3) METAL COVER .56" (14.2) L 1.27" (32.3) 1.24" (31.5) 1.24" (31.5) .79" (20.1) .38" (9.6) .64" (16.3) O Bracket .83" 1.27" (21.1) (32.3) A Bracket 1.56" (39.6) .37" (9.4) .62" (15.7) 1.56" (39.6) .37" (9.4) Two 10-32 studs (AUX & BAT) .69" (17.5) O Bracket 1.27" (32.2) 1.27" (32.2) B Bracket C Bracket A Bracket HA / HB .79" 1.24" (31.5) (20.1) 1.56" (39.6) KA / KB .79" (20.1) Hex Nut #10-32 BAT .38" (9.6) .69" (17.5) Lock Washer B Bracket BAT .83" (21.1) .12" (3.0) dia. boss AUX 1.24" (31.5) Keps Lock Nut #10-32 .37" (9.4) .83" 1.56" (21.1) (39.6) .79" (20.1) Hardware Whiz Lock #10-32 10 15 20 30 40 100 200 500 TIME IN SECONDS PLASTIC COVER Cover & Bracket Options .69" (17.5) Double .25" Q.C. (AUX); One 10-32 stud (BAT) WA / WB 5 TEMPERATURE IN DEGREES F° (TEMPERATURE IN DEGREES C°) Two .25" Q.C. (AUX & BAT) .69" (17.5) H 50% 400% .99" (25.2) .66" (16.8) Two 10-32 studs: .66" (AUX & BAT) .41" (10.3) 100% Two 10-32 studs: .56" (AUX & BAT) .69" (17.5) C .56" (14.2) 500% % 0F RATED CURRENT .69" (17.5) % 0F RATED CURRENT Terminal Options AUX 1.56" (39.6) Reset button* .06" (1.5) .62" (15.7) AUX BAT 1.27" (32.3) .69" (17.5) .62" (15.7) Ref. (Typ) w/base attached E Bracket C Bracket .83" (21.1) Series 123 O Bracket w/reset ( * Reset on BAT side) PART NUMBERING SYSTEM Series Terminal 1 2 qqq q 121 – Auto Reset A – Two 10-32 studs; 12 VDC .66 (Aux), .56 (Bat) 122 – Modified B – Two 10-32 studs; 12 VDC .56 (Aux & Bat) 123 – Manual C – Two 10-32 studs; 24 VDC .66 (Aux & Bat) 124 – Auto ***D – Two .250 QC; 24 VDC (Aux & Bat) 125 – Modified ** H – One 10-32 stud 24 VDC .56 (Bat), Double .250 QC (Aux) L – Two 10-32 studs; .37 (Aux & Bat) Rating Mtg. Holes Bracket qq – q 08 – 8 amps 10 – 10 amps 12 – 12 amps 15 – 15 amps 20 – 20 amps 25 – 25 amps 30 – 30 amps 35 – 35 amps 40 – 40 amps 50 – 50 amps 0 A B C E q – No bracket – Bracket – Bracket – Bracket – Bracket (plastic only) 0 – No bracket 1 – .140 dia. 2 – .196 dia. 3 – .237 dia. (metal only) 4 – .265 dia. (plastic only) 5 – .228 dia. (plastic only) 6 – .221 dia. (metal only) Cover* Options Hardware 01 – Waterproof (metal covers only) 02 – Splashproof (optional on metal covers add 02 suffix; std. on plastic covers - omit 02 suffix.) WA – Whiz-lock nut assembled WB – Whiz-lock nut bulk unassembled HA – Nut & lock washer assembled HB – Nut & lock washer bulk unassembled KA – Keps lock nut assembled KB – Keps lock nut bulk unassembled q – qq – qq M – Metal* P – Plastic* * Series 123 available in plastic cover only. Series 122 & 125 available in metal cover only. ** 40A maximum *** 30A maximum Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 18 Return to Index Bussmann® AMI Series Bolt In Automotive Fuses Dimensions 41.0 30.0 AMI 50A 48V BUSS 16.0 9.5 12.0 5.5 0.8 6.0 SPECIFICATIONS Bolt In Terminals: 0.8mm thick blades for secure mounting. Material: Tin plated brass terminals with UL rated 94VO white thermoplastic housing. Applications: Power distribution protection for automotive systems on 48VDC or less systems requiring interrupting ratings up to 1000A. Time Current Specifications Amp Rating 50 80 100 150% of IN 200% of IN 300% of IN 500% of IN 100% IN Carry Millivolt Drop @ 100% IN Interrupting Capability 90-3600 sec. 5-100 sec. 0.3-10 sec. 0.1-1 sec. Min. 100 hrs. Max. 110 mV 1KA @ 48VDC PART NUMBERING SYSTEM Series Rating qqq– qqq A M I 050 – 50 amps 080 – 80 amps 100 – 100 amps Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 19 Return to Index Bussmann® AMG Series Bolt In Automotive Fuses Dimensions 50.20 (1.967) 12.18 (0.480) BUSS AMG 125 A 15.40 (0.606) 48V 68.40 (2.693) Ø8.60 (0.339) 29.20 (1.150) 9.00 (0.354) SPECIFICATIONS: Bolt-In Mounting Configurations: Mounts on 8mm or less studs on 50.8mm centers. Material: Copper terminals with UL Rated 94VO white thermoplastic housing Applications: For high current (100A - 300A) applications on 48VDC or less systems requiring interrupting ratings up to 1000A. For use with the Bussmann HMG Fuseholder see page 21. 29.20 (1.150) Time Current Specifications Amp Rating 100 125 150 175 200 250 300 135% of IN 200% of IN 350% of IN 600% of IN 100% IN Carry Millivolt Drop @ 100% IN Interrupting Capability 120-1800 sec. 1-30 sec. 0.1-5 sec. 0.02-1 sec. Min. 4 hrs. Max. 150 mV 1KA @ 48VDC PART NUMBERING SYSTEM Series Rating qqq – qqq A M G 100 – 100 amps 125 – 125 amps 150 – 150 amps 175 – 175 amps 200 – 200 amps 250 – 250 amps 300 – 300 amps Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 20 Return to Index Bussmann® HMG Fuseholder Automotive Bolt-In Fuseholder for the AMG Fuse SPECIFICATIONS Electrical: Use with AMG Fuses from 100 to 300 Amps. Body: Black 94VO Thermoplastic Cover With Tether: Black 94VO Thermoplastic Recommended Wire Size: #2-8 Ambient Temperature: –40°C to 125°C. Recommended Torque: 17n.m Fuse Mounting: M8 or 5/16-18 Threaded Studs and Hex Nuts. Cable Positions: 6 total – location optional –Consult factory. Holder Mounting Dimensions: See Below. • Side Stackable Feature. • Bottom Side Insulated From Mounting Panel. • Splash Resistant Cover. Dimensions Offset Mount 4.22" (107.2) 4.54" (115.3) BUSSMANN 1.22" (31.0) use AMG fuses Ø .27" (6.8) .81" 1.53" (20.7) (38.8) 4.93" (125.3) Center Mount 4.27" (108.4) Tie Wrap Mount 1.34" (34.0) 3.68" (93.4) PART NUMBERING SYSTEM Series qqq H M G Base – q 1 – Tie wrap mount 2 – Offset mounted 3 – Center mounted Hardware q 1 – 5/16-18 Studs w/nuts installed 2 – 5/16-18 Studs w/nuts bulk 3 – 5/16-18 Studs w/o nuts 4 – M8 x 1.25 studs w/nuts installed 5 – M8 x 1.25 studs w/nuts bulk 6 – M8 x 1.25 studs w/o nuts Style q Options – 0 – No cover 1 – Cover installed 2 – Cover bulk q Consult factory for Bus Bar options and sealed versions Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 21 Return to Index Bussmann® Stud Type Junction Blocks SPECIFICATIONS Material: Studs on non-feed-thrus are steel plated; feed-thrus are copper alloy. Applications: Heavy-duty ground or power connection points in AC or DC circuits. Feedthru or stand alone mount options available for transformers, communication and computer power sections along with various vehicle electrical systems. Benefits: Modular design offers design and manufacturing flexibility. Suggested Max. Termination Ratings: Thread/Stud Sz. Amperages #10 50 Amps #1/4 & M6 100 Amps #5/16 200 Amps #3/8 250 Amps #1/2 400 Amps 1.87" (47.6) 1.12" (28.6) Dimensions F H J .75" (19.1) .75" (19.1) M (thread size) C B G E K K A K A A D L(2 MTG. HOLES) L(2 MTG. HOLES) Fig. 2 Fig. 3 L (4 MTG. HOLES) Fig. 1 Part C1925* Fig. 1 C1933 1 C1933-1 1 C1938* 2 C2791* 3 C2909* 3 C2909-1* 3 C4044* 2 C5898* 2 C6344-2 2 C7018* 3 JB3816-2 2 JB3816-3 2 *Feed-thru A 2.75 (69.8) 2.75 (69.8) 2.75 (69.8) 2.06 (52.4) 2.06 (52.4) 2.06 (52.4) 2.06 (52.4) 2.06 (52.4) 2.06 (52.4) 2.12 (54.0) 2.06 (52.4) 2.12 (54.0) 2.12 (54.0) B 1.5 (38.1) 1.44 (36.6) 1.44 (36.3) .94 (23.8) .69 (17.5) .69 (17.5) .69 (17.5) .87 (22.2) .94 (23.8) .62 (15.9) .69 (17.5) 1.0 (25.4) 1.0 (25.4) C 1.25 (31.7) 1.25 (31.7) 1.25 (31.7) .69 (17.5) .44 (11.2) .44 (11.2) .44 (11.2) .62 (15.9) .69 (17.5) .62 (15.9) .44 (11.2) .62 (15.9) .62 (15.9) D 1.25 (31.7) 1.5 (38.1) 1.5 (38.1) .87 (22.2) .62 (15.9) .62 (15.9) .62 (15.9) .62 (15.9) .87 (22.2) .87 (22.2) .47 (11.9) .94 (23.8) .94 (23.8) E 1.12 (28.6) 1.12 (28.6) 1.12 (28.6) .69 (17.5) .69 (17.5) 1.0 (25.4) 1.0 (25.4) 1.12 (28.6) .69 (17.5) .69 (17.5) .69 (17.5) .69 (17.5) .69 (17.5) F .37 (9.5) .37 (9.5) .37 (9.5) .31 (7.9) .31 (7.9) .31 (7.9) .31 (7.9) .31 (7.9) .31 (7.9) .31 (7.9) .31 (7.9) .31 (7.9) .31 (7.9) G 1.12 (28.6) None None .87 (22.2) .69 (17.5) .69 (17.5) .69 (17.5) .87 (22.2) .87 (22.2) None .53 (13.5) None None H .19 (4.8) .19 (4.8) .19 (4.8) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) J .19 (4.8) None None .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) .06 (1.6) None .06 (1.6) None None K 2.0 (50.8) 2.0 (50.8) 2.0 (50.8) 1.31 (33.3) 1.31 (33.3) 1.31 (33.3) 1.31 (33.3) 1.31 (33.3) 1.31 (33.3) 1.37 (34.9) 1.31 (33.3) 1.37 (34.9) 1.37 (34.9) L .22 dia. w/.44 dia. C’bore x .16 deep .22 dia. M 1/2-13 Material Thermoplastic Color Red 1/2-13 Thermoplastic Black .22 dia. 5/16-18 Thermoplastic Black .22 dia. w/.41 dia. C’bore x 14 deep .22 dia. w/.41 dia. C’bore x .14 deep .22 dia. w/.41 dia. C’bore x 14 deep .22 dia. w/.41 dia. C’bore x 14 deep .22 dia. w/.41 dia. C’bore x .14 deep .22 dia. w/.41 dia. C’bore x 14 deep .22 dia. w/.37 dia. C’bore x .14 deep .22 dia. w/.41 dia. C’bore x 14 deep .22 dia. w/.37 dia. C’bore x .14 deep .22 dia. w/.37 dia. C’bore x .14 deep 3/8-16 Thermoplastic Black 1/4-20 Thermoplastic Black 10-32 Thermoplastic Black 1/4-20 Thermoplastic Black 3/8-16 Thermoplastic Black 3/8-16 Thermoplastic Red 1/2-20 Thermoplastic Black M6 Thermoplastic Black 3/8-16 Thermoplastic Black 3/8-16 Thermoplastic Red Options – Nuts & washers; consult factory. Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 22 Return to Index Bussmann® Stud Type Junction Blocks (Non Feed-Thru) Series C4559 SPECIFICATIONS Rating: 30A, 600V Operating Temperature: 250°F (120°C) Standards: 2 to 16 steel studs with #10-24 threads on .750" centers and a “dog point” to guide nut onto thread. Torque: Recommended 20 in/lb (25 in/lb max.). Marking: Numbers and arrows molded on top of barriers indicate terminals. Approvals: UL E62622; CSA LR15364. .84" (21.34) Dimensions 1.05" (26.67) A .75" (19.05) 1.12" (28.45) C C4559 .31" (7.87) Mtg. holes 9/32"x 3/8" slot .375" (9.53) .375" (9.53) .75" (19.05) #10-32 zinc plated steel studs B .84" (21.34) 1.09" (27.69) 0ther series available with .750" centers: C6083 .31" (7.87) (A,B,C Dimensions are the same as C4559) Part No. A B C C4559-2 C4559-3 C4559-4 C4559-5 C4559-6 C4559-7 C4559-8 C4559-9 C4559-10 C4559-11 C4559-12 C4559-13 C4559-14 C4559-15 C4559-16 3.00 (76.2) 3.75 (95.2) 4.50 (114.3) 5.25 (133.3) 6.00 (152.4) 6.75 (171.4) 7.50 (190.5) 8.25 (209.5) 9.00 (228.6) 9.75 (247.6) 10.50 (266.7) 11.25 (285.7) 12.00 (308.4) 12.75 (323.8) 13.50 (342.9) 2.25 (57.1) 3.00 (76.2) 3.75 (95.2) 4.50 (114.3) 5.25 (133.3) 6.00 (152.4) 6.75 (171.4) 7.50 (190.5) 8.25 (209.5) 9.00 (228.6) 9.75 (247.6) 10.50 (266.7) 11.25 (285.7) 12.00 (308.4) 12.75 (323.8) 0.75 (19.0) 1.50 (38.1) 2.25 (57.1) 3.00 (76.2) 3.75 (95.2) 4.50 (114.3) 5.25 (133.3) 6.00 (152.4) 6.75 (171.4) 7.50 (190.5) 8.25 (209.5) 9.00 (288.6) 9.75 (247.6) 10.50 (266.7) 11.25 (285.7) Series C5237 SPECIFICATIONS Rating: UL: 30A, 300V; CSA: 30A, 600V. Operating Temperature: 250°F (120°C) Standards: 1 to 15 brass studs on .625" centers with #10-32 thread and a “dog point” to guide nut onto thread. Torque: Recommended 20 in/lb (25 in/lb max.). Marking: Numbers and arrows molded on top of barriers indicate terminals. Approvals: UL E62622; CSA LR15364. Dimensions .81" (20.57) 1.16" (29.46) A .75" (19.5) .375" (9.53) C .625" (15.88) 1.0" (25.4) .31" (7.87) .375" (9.53) B Mtg. holes 9/32"X3/8" slot .5" (12.7) 1.16" (29.46) .31" (7.87) JB1032-120-XX (no bosses between studs) Part No. A B C C5237-1 C5237-2 C5237-3 C5237-4 C5237-5 C5237-6 C5237-7 C5237-8 C5237-9 C5237-10 C5237-11 C5237-12 C5237-13 C5237-14 C5237-15 2.00 (50.8) 2.62 (66.7) 3.25 (82.5) 3.87 (98.4) 4.50 (114.3) 5.12 (130.8) 5.75 (146.0) 6.37 (161.9) 7.00 (177.8) 7.62 (193.7) 8.25 (209.5) 8.87 (225.4) 9.50 (241.3) 10.12 (257.2) 10.75 (273.0) 1.25 (31.7) 1.87 (47.5) 2.50 (63.4) 3.12 (79.4) 3.75 (95.2) 4.37 (111.1) 5.00 (127.0) 5.62 (142.9) 6.25 (158.7) 6.87 (174.6) 7.50 (190.5) 8.12 (206.4) 8.75 (222.2) 9.37 (238.1) 10.00 (254.0) – .625 (15.9) 1.25 (31.7) 1.87 (47.5) 2.50 (63.4) 3.12 (79.4) 3.75 (95.2) 4.37 (111.1) 5.00 (127.0) 5.62 (142.9) 6.25 (158.7) 6.87 (174.6) 7.50 (190.5) 8.12 (206.4) 8.75 (222.2) Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 23 Return to Index Bussmann® Glass Fuses Ampere Rating Dia. Lgth. AGA 1, 11/2, 2, 21/2, 3, 5, 6, 71/2, 10, 15, 20, 25, 30 1/4" 5/8" AGC 1/2, 1, 11/2, 2, 21/2, 3, 4, 5, 6, 71/2, 10, 15, 20, 25, 30, 35, 40 1/4" 11/4" AGU 1, 2, 3, 4, 5, 10, 15, 20, 25, 30, 35, 40, 50, 60 13/32" 11/2" AGW 1, 11/2, 21/2, 3, 4, 5, 6, 71/2, 15, 20, 30, 35 1/4" 7/8" AGX 2, 21/2, 3, 20, 25, 30 1/4" 1" AGY 50 1/4" 17/16" GBC 1, 2, 21/2, 5, 8, 15, 16, 25, 30 1/4" 31/32" GBF GBF-25 1/4" 21/32" MDL 1/2, 3/4, 1, 11/2, 2, 21/2, 3, 32/10, 4, 5, 61/4, 8, 10, 15, 20, 25, 30 1/4" 11/4" SFE-4 SFE-4 1/4" 5/8" SFE-6 SFE-6 1/4" 7/8" SFE-7.5 SFE-71/2 1/4" 1" SFE-9 SFE-9 1/4" 1" SFE-14 SFE-14 1/4" 11/16" SFE-20 SFE-20 1/4" 11/4" SFE-30 SFE-30 1/4" 17/16" Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 24 Return to Index Bussmann® Series S8 Glass Fuseholders SPECIFICATIONS Small Dimension Fuse Panel Accepts: 1/4" x 1-1/4" fuses. We recommend Buss® Series MDL/Time Delay; AGC/Non-Time Delay or GBB for Fast Acting fuse applications. Poles: Standard panels with 1 to 12 poles. Ratings: 300V. Screw terminals: UL 30A, CSA 10A Solder terminals: UL 25A, CSA 21A .187" QC terminals: UL 15A, CSA 13A .250" QC terminals: UL 20A, CSA 16A Terminals: Solder, screw, .187" QC or .250" QC terminals, all tin plated. Operating Temperature: –40°F (–40°C) to 175°F (80°C). Material: UL rated 94VO thermoplastic. Benefits: Patented design does not rely on fuse for solid, wobble-free mount. Subdivide multipole panels with simple finger pressure. Antipivot screw terminals prevent leads from twisting to the side when tightening. Insulating base seals periphery to reduce shorts to chassis from fuse clips. Approvals: UL E14853A, Guide IZLT2 and CSA LR47235. Dimensions Multiple pole Single pole 2.16" (54.8) A B Poles 1 2 3 4 5 6 7 8 9 10 11 12 .50 1.12 1.75 2.37 3.00 3.62 4.25 4.87 5.50 6.12 6.75 7.37 A (12.7) (28.6) (44.4) (60.3) (76.2) (92.1) (108.0) (123.8) (139.7) (155.6) (171.4) (187.3) .25" (6.4) B – .62 (15.9) 1.25 (31.8) 1.87 (47.6) 2.50 (63.5) 3.12 (79.4) 3.75 (95.2) 4.37 (111.1) 5.00 (127.0) 5.62 (142.9) 6.25 (158.8) 6.87 (174.6) 1.19" (30.2) 1.19" (30.2) .50" (12.7) .08" (2.0) 2.0" (50.8) .25" (6.4) 1.56" (39.7) .56" (14.3) .25" (6.4) 1.19" (30.2) .08" (2.0) 2.19" (55.6) .56" (14.3) .08" (2.0) .56" (14.3) .50" .25" (12.7) (6.4) Mtg. Hole .15" (3.7) Drill .16"(3.9) for mtg. hole. .65" (16.5) .56" (14.3) 1.19" (30.2) .08" (2.0) .50" (12.7) .95" (24.2) .50" (12.7) Pin Drill .09"(2.4) for pin hole. PART NUMBERING SYSTEM Prefix qq Series / S 8 qq Terminal q Terminal Angle qq – Poles qq Options q 0 – Solder 01 – Straight (0°) X – Minus anti-rotation BK – Bulk Pack* 01 to 12 1 – .187" QC 02 – 40° pin under base** 2 – .250" QC 03 – Side** 3 – Screw * Standard carton is 10 with total shelf package 100. Bulk Pack is 1,000 for single and 2 pole blocks; 200 for 3 to 8 pole blocks; 50 for 9 to 12 pole blocks. ** Available in single pole only. Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 25 Return to Index Bussmann® Series 15250 Battery Disconnect Switch SPECIFICATIONS Ratings: 50 VAC or VDC max; 400A continuous. Vehicle cranking and max. surge currents to 2000A (based on 20% duty cycle with ON times of 5 seconds max.). Operating Temperature: 300°F (150°C) max. Storage Temperature: –40°F (–40°C) to 150°F (65°C). Applications: A non-fused current interrupt disconnect designed for opening the circuit between a battery and the complete electrical load of a battery powered system. Options: Three handle styles, mounting brackets, lubricant-filled, silicone sealed. PART NUMBERING SYSTEM Handle Bracket Option Option Series 1 5 2 5 0 –q qqqqq q 1 2 3 Lubricant Sealant Option Option q B – Bracket L – Lubricant q R – Silicone Sealant Dimensions (15250-1B Shown) 4.87" (123.8) .59" (15.1) Handle Variations 2.44" (61.9) 3.12" (79.4) 3.0" (76.2) 3.5" (88.9) 4.19" (106.4) ON Ref. Point A OFF 15250-1 3.00" (76.2) 2.75" (69.8) Ref. Point A 5.5" (139.7) Ref. Point A 15250-2 7.0" (177.8) .50" (12.7) 8.0" (203.2) 1.56" (39.7) 3.81" (96.8) ON 1.25" (31.7) 4.50" (114.3) Ref. Point A 15250-3 Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 26 Return to Index Next Bussmann® Cross Reference Circuit Protection Cross Reference Guide This reference covers competitive part numbers of automotive circuit breakers, fuses and related accessories. With the possibility of performance variations between Bussmann Products and those produced by other manufacturers, Bussmann recommends you verify all applicable specifications or request a sample before making a substitution. Contact your Bussmann representative for detailed information. Actual performance is dependent upon specific application parameters. Bussmann is unable to accept responsibility for any misapplication of Bussmann Products. Bussmann Competition Bussmann Competition 1AG 1AG 3AB 3ABSB 3AGSB 3AG (1/500 - 3 amp) 3AG (4 - 10 amp) 3AG (4 - 30 amp) 3AG (4 - 30 amp) 7AG 7AG 8AG 8AG ABC AGA AGC (.5 - 3 amp) AGC (.5 - 3 amp) AGC (4 - 10 amp) AGC (4 - 35 amp) AGC (4 - 35 amp) AGU (1 - 30 amp) AGU (1 - 30 amp) AGU (35 - 60 amp) AGU (35 - 60 amp) AGW AGW AGX AGX AGY AGY AMG AGA 301 314 326 313 AGC (250 volt) 312 (250 volt) AGC (32 volt) 311 (32 volt) AGW 303 AGX 362 314 301 AGC 312 (250 volt) 312 (250 volt) AGC 311 (32 volt) AGU 512 AGU 511 AGW 303 AGX 362 AGY 306 MEGA AMI ANN ANL ATC ATC ATM ATM CBS CBF CBB FLB FLB FLF FLF FLM FLM HHC HHD HHL HHM HHX MAX MAX MEG MEG MDA MDL MDX MSL MTH MIDI CNN CNL ATO 257 MIN 297 812 CBF ACB PAL 295 PAL 293 PAL 294 FHA 1 FHA 2 FHM 1 FHM 2 MAH 1 MAX 299 MEG 298 326 313 313 313 312 Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 27 Back Next Return to Index Bussmann® Cross Reference OEM Circuit Breakers BUSSMANN Control Devices, Inc. FASCO Mechanical Products Potter & Brumfield E-T-A Weber Heineman 16XX Series W58 Series 1658 Series T11 Series “HECTOR” Series TI/Klixon PART NUMBER (SERIES) Series 120 SHORTSTOP® 121 Auto Reset Version PSA Series 1711 Series/ 1731 Series 122 Modified Reset Version 1741 Series 123 Manual Reset Version 1781 Series 124 Auto Reset Version PSA Series Series 174 FLAT-PAK Series 180 HI-AMP 181 Auto Reset/ Panel Mount Version CLA Series/ CDLA Series SDLA Series 184 Manual Reset/ Panel Mount Version CLM Series/ CDLM Series SDLM Series Series 190 MAXI™ Circuit Breakers 191 Auto Reset Version 9000 Series 192 Modified Reset Version 9100 Series Series 22 ATC® Circuit Breakers 221 1771 Series 222 2771 Series 223 EXT 200 Series 1160-02 1170-02 Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com 28 Back Return to Index Bussmann Automotive Products Cooper Bussmann Automotive Products 7300 W. Wilson Ave. Chicago, IL 60706-4792 Telephone: 800-323-1226 Facsimile: 708-867-2211 Cooper Bussmann Asia Pacific 1 Jalan Kilang Timor #06-01 Pacific Tech Centre Singapore 159303 Telephone: 65-278-6151 Facsimile: 65-278-3151 Cooper Bussmann P. O. Box 14460 St. Louis, Missouri 63178-4460 Telephone: 636-394-2877 Facsimile: 800-544-2570 Cooper Bussmann Australia Block X, 391 Park Road P.O. Box 257 Regents Park, Sydney NSW 2143, Australia Telephone: 61-2-9743-8333 Facsimile: 61-2-9743-8070 European Headquarters Cooper Bussmann U.K. Ltd. Burton-on-the-Wolds Leicestershire LE12 5 TH England Telephone: 44-1509-882737 Facsimile: 44-1509-882786 Cooper Bussmann Denmark 5 Literbuen DK-2740 Skovlunde Copenhagen, Denmark Telephone: 45-4485-0900 Facsimile: 45-4485-0901 Cooper Bussmann Automotive Products Sales Office - Germany Goldregenweg 2 85551 Kirchheim Telephone: 49-89-904-80946 Facsimile: 49-89-903-3086 Cooper Bussmann India 2nd Floor, Unit #5, White House 23-29, St. Marks Road Bangalore - 560 001, India Telephone: 91-80-227-0893 Facsimile: 91-80-224-5725 Cooper Bussmann Brazil Rodovia Santos Dumont, Km 23 Cruz das Almas - 13.300-000 Caixa Postal 095 Itu-Sao Paulo Brazil Telephone: 55-11-7824-1856 Facsimile: 55-11-7824-1721 Cooper Bussmann Mexico Arrow-Hart, S.A. de C.V. Poniente 148, No. 933 02300 Mexico, D.F. Mexico Telephone: 525-587-0211 Facsimile: 525-567-4049 Bussmann ® Worldwide Circuit Protection Solutions Cooper Bussmann Automotive Products l 7300 W. Wilson Ave l Chicago, IL 60706-4792 l Phone: 1-800-323-1226 Website: http://www.bussauto.com FORM NO. ABC/10M/1199