B-Series Circuit Breaker The B-Series hydraulic/magnetic circuit breakers are compact and temperature stable designed for precision operation in OEM markets requiring general purpose as well as full load amp applications. These circuit breakers are designed specifically for world market applications requiring extra insulation and tongue & groove halfshell constructions. Actuators available include handle for 1- 6 poles, rocker for 1-3 poles, and Visi-Rocker for 1-3 poles construction. They are also offered with ratings from 0.02 to 50 amps and up to 277VAC or 80VDC, with choices of time delays, terminals, wide range of standard colors, imprinting. Additional Features: UL489 approvals available Extra insulation and tongue & groove half-shell constructions Applications: Power Supplies Medical Equipment Generator & Welder Markets Office Equipment Control Panels Marine Military Carling Technologies, Inc. 60 Johnson Avenue • Plainville, CT 06062 Phone: (860) 793-9281 • Fax: (860) 793-9231 Email: [email protected] • www.carlingtech.com 1 POLE 2 POLE Agency Certifications: UL Recognized – UL Standard 508, 1077, 1500 UL Listed – UL Standard 489, 489A CSA Accepted TUV Certified VDE Certified 2 | B-Series Circuit Breaker - General Specifications Electrical Mechanical Maximum Voltage Current Ratings Endurance 277VAC 50/60 Hz, 80VDC Standard current coils: 0.100, 0.250, 0.500, 0.750, 1.00, 2.50, 5.00, 7.50, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0 and 50.0 amps. Other ratings available, see ordering scheme. Standard Voltage Coils DC - 6V, 12V; AC - 120V, other ratings available, see ordering scheme. Auxiliary Switch Rating SPDT; 10.1 AMPS - 250VAC,1.0A 65 VDC or 0.5A 80 VDC, 0.1 Amps - 125VAC (with gold contacts). VDE-1.0 Amp - 125VAC. Insulation Resistance Minimum of 100 Megohms at 500 VDC. Dielectric Strength UL, CSA-1500 V 50/60 Hz for one minute between all electrically isolated terminals. B-Series circuit breakers comply with the 8mm spacing and 3750V 50/60 Hz dielectric requirements from hazardous voltage to operator accessible surfaces, between adjacent poles and from main circuits to auxiliary circuits per Publications EN 60950 and VDE 0805. Resistance, Impedance Values from Line to Load Terminal - based on Series Trip Circuit Breaker. RESISTANCE PER POLE VALUES from Line to Load Terminals (Values Based on Series Trip Circuit Breaker) Pulse Tolerance Curves Trip Free Trip Indication Physical Number of Poles Internal Circuit Config. Weight Standard Colors 10,000 ON-OFF operations @ 6 per minute; with rated Current and Voltage. All B-Series Circuit Breakers will trip on overload, even when Handle is forcibly held in the ON position. The operating Handle moves positively to the OFF position when an overload causes the breaker to trip. 1 - 6 poles at 30 Amps or less. 1 and 2 poles at 31 Amps thru 50 Amps. Series, (with or without auxiliary switch), Shunt and Relay with current or voltage trip coils, Dual Coil, Switch Only (with or without auxiliary switch). Approximately 65 grams/pole. (Approximately 2.32 ounces/pole.) Housing- Black; Actuator - See Ordering Scheme. Environmental Designed and tested in accordance with requirements of specification MIL-PRF-55629 & MIL-STD-202 as follows: Shock Withstands 100 Gs, 6ms, sawtooth while carrying rated current per Method 213, Test Condition “I”. Instantaneous and ultra-short curves tested @ 90% of rated current. Vibration Withstands 0.060” excursion from 10-55 Hz, and 10 Gs 55-500 Hz, at rated current per Method 204C, Test Condition A. Instantaneous and ultrashort curves tested at 90% of rated current. Moisture Resistance Method 106D, i.e., ten 24-hour cycles @ + 25°C to +65°C, 80-98% RH. Salt Spray Method 101, Condition A (90-95% RH @ 5% NaCl Solution, 96 hrs). Thermal Shock Method 107D, Condition A (Five cycles @ -55°C to +25°C to +85°C to +25°C). Operating Temperature -40° C to +85° C *Manufacturer reserves the right to change product specification without prior notice. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com B-Series Circuit Breaker - General Specifications | 3 Electrical Tables Table A: Lists UL Recognized & CSA Certified configurations and performance capabilities as a Component Supplementary Protector. Notes: 1 Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse (15A minimum) at no more than 4 times the rating of the protector. 2 Same as note 1, except that backup fuse is limited to 80A maximum. 3 2 pole protector required (with one pole per power line) for: 250/125 VAC, 125/250 VAC and 208Y/120 VAC Power Systems. 1 pole protector required for : 125 VAC, 1Ø Power System. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com 4 | B-Series Circuit Breaker - General Specifications Electrical Tables Table B: Lists UL Recognized, CSA, VDE & TUV Certified configurations & performance capabilities as a Component Supplementary Protector. Notes: 1 General Purpose Ratings for UL/CSA Only. 2 Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse (15A minimum) at no more than 4 times the rating of the protector. 3 Same as note 1, except that backup fuse is limited to 80 A maximum. Table C: Lists UL Recognized, CSA Certified configurations and performance capabilities as Protectors, Supplementary for Marine Electrical and Fuel Systems (CCN/Guide PEQZ2, File E75596). Ignition Protected per UL 1500. UL Classified Small Craft Electrical Devices, Marine in accordance with ISO 8846 (CCN/Guide UZMK, File MQ1515) as Marine Supplementary Protectors. Notes: 1 Available with special catalog number only (consult factory). 2 2 pole protector required (with one pole per power line) for: 250/125 VAC, 125/250 VAC and 208Y/120 VAC Power Systems. 1 pole protector required for : 125 VAC, 1Ø Power System. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com B-Series Circuit Breaker - General Specifications | 5 Table D: Lists UL Listed configurations and performance capabilities as Circuit Breakers for use in Communications Equipment (CCN/ Guide DITT, File E189195), under UL489A Notes: 1 Parallel Pole Construction Table E: Lists UL Listed (489) configuration and performance capabilities as a Molded Case Circuit Breaker. B SERIES TABLE E : UL489 LISTED BRANCH CIRCUIT BREAKERS VOLTAGE CIRCUIT CONFIGURATION MAX. RATING FREQUENCY PHASE SERIES SHUNT TRIP DUAL COIL CURRENT RATING INTERRUPTING CAPACITY (AMPS) FULL LOAD AMPS WITHOUT BACKUP FUSE CONSTRUCTION NOTES 120 50 / 60 1 0.10 - 30 5,000 1 Pole 120 / 240 50 / 60 1 0.10 - 30 5,000 2 Poles 120 / 240 50 / 60 1 0.10 - 30 5,000 2 or 3 Poles (1 Pole of a 3 Pole Unit is for Neutral Break) 120 50 / 60 1 0.10 - 30 5,000 1 Pole 120 / 240 50 / 60 1 0.10 - 30 5,000 2 Poles 120 / 240 50 / 60 1 0.10 - 30 5,000 2 or 3 Poles (1 Pole of a 3 Pole Unit is for Neutral Break) Agency Certifications UL Recognized UL Standard 1077 Component Recognition Program as Protectors Supplementary (Guide CCN/QVNU2, File E75596) CSA Accepted Component Supplementary Protector under Class 3215 30, FIle 047848 0 000 CSA Standard C22.2 No. 235 UL Standard 508 Switches, Industrial Control (Guide CCN/NRNT2, File E148683) TUV Certified EN60934, under License No. R72040875 UL Standard 1500 Protectors, Supplementary for Marine Electrical & Fuel Systems (Guide PEQZ2, File E75596) Ignition Protection VDE Certified EN60934, VDE 0642 under File No. 10537 UL Listed UL Standard 489 UL Standard 489A Circuit Breakers, Molded Case, (Guide DIVQ, File E129899) Communications Equipment (Guide CCN/DITT, File E189195) 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com 6 | B-Series Handle UL Recognized – Ordering Scheme B A 3 1 Series 2 Actuator B 0 4 Circuit 3 Poles 10 5 Aux/Alarm Switch 1 SERIES B Handle, one per pole Handle, one per multipole unit Mid-Trip Handle, one per pole Mid-Trip Handle, one per pole & Alarm Switch 3 4 One Two Switch Only (No Coil) Series Trip (Current) Series Trip (Voltage) Shunt Trip (Current) Shunt Trip (Voltage) Relay Trip (Current) 5 AUXILIARY/ALARM SWITCH5 0 1 2 3 4 w/o Aux Switch S.P.D.T., 0.093 Q.C. Term. S.P.D.T., 0.110 Q.C. Term. S.P.D.T., 0.110 Solder Lug S.P.D.T., 0.110 Q.C. Term. (Gold Contacts) 6 FREQUENCY & DELAY 032 106 11 12 14 16 206 21 22 24 26 DC 50/60Hz, Switch Only DC Instantaneous DC Ultra Short DC Short DC Medium DC Long 50/60Hz Instantaneous 50/60Hz Ultra Short 50/60Hz Short 50/60Hz Medium 50/60Hz Long 5 6 Three Four 4 CIRCUIT A2 B C D3 E3 F3 9 Actuator Color 10 Mounting/ Barriers C 11 Agency Approval 7 CURRENT RATING (AMPERES) 3 POLES 1 2 1 B 1 8 Terminal 7 Current Rating CODE 2 ACTUATOR A B S T 450 6 Frequency & Delay G3 H3,4 H3,4 K3,4 5 Five Six Relay Trip (Voltage) Dual Coil with Shunt Trip Voltage Coil Dual Coil with Shunt Trip Voltage Coil (side terminal) Dual Coil with Relay Trip Voltage Coil 8 9 S.P.S.T., 0.093 Q.C. Term. (Gold Contacts) S.P.S.T., 0.110 Solder Lug S.P.S.T., 0.110 Q.C. Term. (Gold Contacts) S.P.S.T., 0.187 Q.C. Term. S.P.D.T., 0.187 Q.C. Term. 30 31 32 34 36 427 447 467 527 547 567 DC, 50/60Hz Instantaneous DC, 50/60Hz Ultra Short DC, 50/60Hz Short DC, 50/60Hz Medium DC, 50/60Hz Long 50/60Hz Short, Hi-Inrush 50/60Hz Medium, Hi-Inrush 50/60Hz Long, Hi-Inrush DC, Short,Hi-Inrush DC, Medium, Hi-Inrush DC, Long, Hi-Inrush 6 7 020 025 030 035 040 045 050 055 060 065 070 075 080 085 090 095 210 215 220 0.020 0.025 0.030 0.035 0.040 0.045 0.050 0.055 0.060 0.065 0.070 0.075 0.080 0.085 0.090 0.095 0.100 0.150 0.200 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 410 512 415 517 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 0.800 0.850 0.900 0.950 1.000 1.250 1.500 1.750 420 522 527 430 435 440 445 450 455 460 465 470 475 480 485 490 495 610 710 2.000 2.250 2.750 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 10.000 10.500 611 711 612 712 613 614 615 616 617 618 620 622 624 625 630 6358 6408 6458 6508 J12 J18 J24 J48 12 AC 18 AC 24 AC 48 AC J65 65 AC K20 120 AC L40 240 AC OR VOLTAGE COIL (NORMAL RATED VOLTAGE)6 A06 6 DC A12 12 DC A18 18 DC A24 24 DC A32 32 DC A48 48 DC A65 65 DC J06 6 AC 8 TERMINAL9 110 2 311 4 511 6 7 Notes: 1 Actuator Code: A: Handle tie pin spacer(s) and retainers provided unassembled with multi-pole units. B: Handle location as viewed from front of breaker: 2 pole - left pole 3 pole - center pole 4 pole - two handles at center poles 5 pole - three handles at center poles 6 pole - four handles at center poles S: Handle moves to mid-position only upon electrical trip of the breaker. Available with circuit codes B, C, D, E, F, G, H and K. T: Handle moves to mid-position and alarm switch activates only upon electrical trip of the breaker. Available with circuit codes B & C. 2 Switch Only circuits, rated up to 50 amps and 6 poles, and only available with VDE Certification when tied to a protected pole (Circuit Code B, C, D or H.), For .02 to 30 amps, select Current Code 630. For 35 - 50 amps, select Current Code 650. 3 Available with Terminal Codes 1, 2 and 3. Current Rating limited to 30 amps maximum. 4 Consult factory for available Dual Coil options, as special catalog number is required. With Shunt construction, Dual Coils will trip instantaneously on line voltage. Dual coils require 30VA minimum power to trip and are rated for intermittent duty only. 5 Auxiliary Switch breakers with Series Trip and Switch Only circuits. On multi-pole breakers, one aux. switch is supplied, mounted in the extreme right pole. 6 Separate pole type voltage coils not rated for continuous duty. Available only with delay codes 10 and 20. 7 Available with Circuit Codes B & D only. VDE Certified to 30 amps. UL Recognized and CSA Accepted to 50 amps. 8 VDE Certification available with single pole breakers with DC Delay only. UL Recognition and CSA Accepted available in one and two pole breakers. 9 Screw Terminals are recommended on ratings greater than 20 amps. Ratings over 30 amps are only available with Terminal Codes 5, 9, G, H, J, K, M and Q. 10 VDE Certification up to 25 amps and UL Recognition and CSA Acceptance up to 30 amps, but not recommended over 20 amps. 11 Terminal Codes 3, 5 E and H (Bus Type) with VDE, are supplied with Lock Washers, and Terminal Code M (M6 Threaded Stud) with VDE is supplied with Lock and Flat Washers. These breakers are only VDE Certified when the washers are used. 12 VDE Cert. available up to 12 amps. UL Rec. & CSA Acceptance available up to 30 amps. 13 Single pole breakers with Terminal Code P (Printed Circuit Board) are available up to 30 amps with VDE Certification and 50 amps with UL Recognition and CSA Acceptance, with Circuit Codes A, B and C. Two pole breakers with Terminal Code P (Printed Circuit Board) are available up to 40 amps with UL Recognition and CSA Acceptance with Circuit Codes A, B and C. 14 Available with Actuator Codes A, S and T. 15 Available with voltage coils only. 16 Terminal Code Q not available with VDE approvals. AMPERES 8 9 B C E11 F Push-On 0.250 Tab (Q.C.) Screw 8-32 w/upturned lugs Screw 8-32 (Bus Type) Screw 10-32 w/upturned lugs Screw 10-32 (Bus Type) Screw 8-32 w/upturned lugs and 30° bend Screw 8-32 (Bus Type) and 30° bend Screw 10-32 w/upturned lugs and 30° bend Screw 10-32 (Bus Type) and 30° bend Screw M5 w/upturned lugs Screw M4 w/upturned lugs Screw M4 (Bus Type) Screw M5 w/upturned lugs and 30° bend 9 ACTUATOR COLOR & LEGEND Actuator Color White Black Red Green Blue Yellow Gray Orange I-O A C F H K M P R G H J K L12 M11 N P13 Q16 R S15 T Y ON-OFF B D G J L N Q S 11.000 11.500 12.000 12.500 13.000 14.000 15.000 16.000 17.000 18.000 20.000 22.000 24.000 25.000 30.000 35.000 40.000 45.000 50.000 Screw M5 (Bus Type) and 30° bend Screw M5 (Bus Type) Screw M5 Back Connect Screw 10-32 Back Connect 0.250 Q.C./ Solder Lug M6 Threaded Stud Screw M4 Back Connect Printed Circuit Board Terminals Push-In Stud Screw M4 w/upturned lugs and 30° bend Push-On 0.110 Tab (Q.C.) Screw M4 (Bus Type) and 30° bend Screw 8-32 Back Connect Dual 1 2 3 4 5 6 7 8 Legend Color Black White White White White Black Black Black 10 MOUNTING/BARRIERS 1 A 2 B 314 C14 414 D14 5 6 7 8 MOUNTING STYLEBARRIERS Threaded Insert, 2 per pole 6-32 x 0.195 inches no 6-32 x 0.195 inches (multi-pole units only) yes ISO M3 x 5mm no ISO M3 x 5mm yes Rectangular Adapter Plate with mounting centers of 2.062 inches [52.37mm] and Threaded insert, 2 per pole 6-32 x 0.225 inches no 6-32 X 0.225 inches (multi-pole units only) yes ISO M3 x 6.5mm no ISO M3 x 6.5mm yes Front panel Snap-In, 0.75” [19.05mm] wide bezel without Handleguardno without Handleguard (multipole only) yes Front panel Snap-In, 0.96” wide bezel without Handleguard, 1-pole 0.96” wide; no multipole units have .105” bezel overhang on all sides without Handleguard, 1-pole 0.96” wide; yes (multipole only) .105” bezel overhang on all sides 11 AGENCY APPROVAL C UL Recognized & CSA Accepted D VDE Certified, UL Recognized & CSA Accepted E TUV Certified, UL Recognized & CSA Accepted I UL Rec. STD 1077, UL Rec. 1500 (ignition protected), & CSA Accepted 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com B-Series Handle UL489A – Ordering Scheme | 7 B A 1 1 Series 2 Actuator B 0 4 Circuit 3 Poles 5 Aux/Alarm Switch 14 6 Frequency & Delay 2 ACTUATOR1 Handle, one per pole Handle, one per multipole unit Mid-Trip Handle, one per pole Mid-Trip Handle, one per pole & Alarm Switch 3 POLES2 1 2 3 4 One Two Three Four 1 A 2 B Series Trip (Current) 5 AUXILIARY/ALARM SWITCH2 0 1 2 3 w/o Aux Switch S.P.D.T., 0.093 Q.C. Term. S.P.D.T., 0.110 Q.C. Term. S.P.D.T., 0.110 Solder Lug 6 FREQUENCY & DELAY4 11 12 14 16 DC Ultra Short DC Short DC Medium DC Long 7 8 9 S.P.S.T., 0.110 Q.C. Term. (Gold Contacts) S.P.S.T., 0.187 Q.C. Term. S.P.D.T., 0.187 Q.C. Term. 52 54 56 DC, Short,Hi-Inrush DC, Medium, Hi-Inrush DC, Long, Hi-Inrush 7 CURRENT RATING (AMPERES) CODE 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 AMPERES 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 0.800 8 TERMINAL4 15 2 36 4 56 6 7 8 9 285 290 295 410 512 415 517 420 522 527 430 435 440 445 450 0.850 0.900 0.950 1.000 1.250 1.500 1.750 2.000 2.250 2.750 3.000 3.500 4.000 4.500 5.000 Push-On 0.250 Tab (Q.C.) Screw 8-32 w/upturned lugs Screw 8-32 (Bus Type) Screw 10-32 w/upturned lugs Screw 10-32 (Bus Type) Screw 8-32 w/upturned lugs and 30° bend Screw 8-32 (Bus Type) and 30° bend Screw 10-32 w/upturned lugs and 30° bend Screw 10-32 (Bus Type) and 30° bend 455 460 465 470 475 480 485 490 495 610 710 611 711 612 712 B F G H J K M6 N P7 Q8 Y 9 Actuator Color 5.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 10.000 10.500 11.000 11.500 12.000 12.500 10 Mounting/ Barriers Dual 1 2 3 4 5 6 7 8 M T 11 Max. Appl. Rating 12 Agency Approval Legend Color Black White White White White Black Black Black 10 MOUNTING/BARRIERS 4 CIRCUIT B 7 Current Rating 1 B 1 8 Terminal 9 ACTUATOR COLOR & LEGEND Actuator Color ON-OFF White B Black D Red G Green J Blue L Yellow N Gray Q Orange S 1 SERIES B A B S T 450 613 614 615 616 617 618 620 622 624 625 630 6353 6403 6453 6503 13.000 14.000 15.000 16.000 17.000 18.000 20.000 22.000 24.000 25.000 30.000 35.000 40.000 45.000 50.000 Screw M5 w/upturned lugs Screw M5 w/upturned lugs and 30° bend Screw M5 (Bus Type) and 30° bend Screw M5 (Bus Type) Screw M5 Back Connect Screw 10-32 Back Connect M6 Threaded Stud Screw M4 Back Connect Printed Circuit Board Terminals Push-In Stud Screw 8-32 Back Connect 3 C 4 D 5 6 7 8 MOUNTING STYLEBARRIERS Threaded Insert, 2 per pole 6-32 x 0.195 inches no 6-32 x 0.195 inches (multi-pole units only) yes ISO M3 x 5mm no ISO M3 x 5mm yes Rectangular Adapter Plate with mounting centers of 2.062 inches [52.37mm] and Threaded insert, 2 per pole 6-32 x 0.225 inches no 6-32 X 0.225 inches (multi-pole units only) yes ISO M3 x 6.5mm no ISO M3 x 6.5mm yes Front panel Snap-In, 0.75” [19.05mm] wide bezel without Handleguardno without Handleguard (multipole only) yes Front panel Snap-In, 0.96” wide bezel without Handleguard, 1-pole 0.96” wide; no multipole units have .105” bezel overhang on all sides without Handleguard, 1-pole 0.96” wide; yes (multipole only) .105” bezel overhang on all sides 11 MAXIMUM APPLICATION RATING M 80 DC 12 AGENCY APPROVAL T K J UL489A LISTED UL489A LISTED, VDE CERTIFIED UL489A LISTED, TUV CERTIFIED Notes: 1 Actuator Code: A: Handle tie pin spacer(s) and retainers provided unassembled with multi-pole units. S: Handle moves to mid-position only upon electrical trip of the breaker. T: Handle moves to mid-position and alarm switch activates only upon electrical trip of the breaker. 2 On multi-pole breakers, one auxiliary switch is supplied, mounted in the extreme right pole. 3 VDE Certification available with single pole breakers only. UL489A Listing available with one and two pole breakers. 4 Screw Terminals are recommended on ratings greater than 20 amps. Ratings over 30 amps are only available with Terminal Codes 5, 9, G, H, J, K, M and Q. 5 Terminal Code 1 (Push-On) available up to 25 amps with TUV or VDE Certification and 30 amps with UL489A Listing, but is not recommended over 20 amps. 6 Terminal Codes 3, 5 and H (Bus Type) with TUV or VDE, are supplied with Lock Washers, and Terminal Code M (M6 Threaded Stud) with TUV or VDE is supplied with Lock and Flat Washers. These breakers are only TUV or VDE Certified when the washers are used. 7 Single pole breakers with Terminal Code P (Printed Circuit Board) are available up to 30 amps with VDE Certification and 50 amps with UL489A Listing. 8 Terminal Code Q not available with VDE approvals. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com 8 | B-Series Handle UL489 Listed – Ordering Scheme B A 1 1 Series 2 Actuator B 0 4 Circuit 3 Poles 24 5 Aux/Alarm Switch 6 Frequency & Delay 2 ACTUATOR1 Handle, one per pole Handle, one per multipole unit Mid-Trip Handle, one per pole Mid-Trip Handle, one per pole & Alarm Switch 3 POLES2 1 2 One 33 Two Three A B Series Trip (Current) 5 AUXILIARY/ALARM SWITCH4 0 1 2 w/o Aux Switch S.P.D.T., 0.093 Q.C. Term. S.P.D.T., 0.110 Q.C. Term. 6 FREQUENCY & DELAY 21 22 24 26 AC Ultra Short AC Short AC Medium AC Long 8 Terminal 9 Actuator Color 10 Mounting/ Barriers K G 11 Max. Appl. Rating 12 Agency Approval Legend Color Black White White White White Black Black Black 10 MOUNTING/BARRIERS 4 CIRCUIT B 7 Current Rating 1 B A 9 ACTUATOR COLOR & LEGEND6 Actuator Color ON-OFF Dual White B 1 Black D 2 Red G 3 Green J 4 Blue L 5 Yellow N 6 Gray Q 7 Orange S 8 1 SERIES B A B S T 450 3 8 9 S.P.D.T., 0.110 Solder Lug S.P.S.T., 0.187 Q.C. Term. S.P.D.T., 0.187 Q.C. Term. 42 44 46 AC, Short,Hi-Inrush AC, Medium, Hi-Inrush AC, Long, Hi-Inrush C D 6 8 MOUNTING STYLEBARRIERS Threaded Insert, 2 per pole 6-32 x 0.195 inches (multi-pole units only) yes ISO M3 x 5mm yes Rectangular Adapter Plate with mounting centers of 2.062 inches [52.37mm] and Threaded insert, 2 per pole7 6-32 X 0.225 inches (multi-pole units only) yes ISO M3 x 6.5mm yes Front panel Snap-In, 0.75” [19.05mm] wide bezel without Handleguard (multipole only) yes Front panel Snap-In, 0.96” wide bezel without Handleguard, 1-pole 0.96” wide; yes (multipole only) .105” bezel overhang on all sides 11 MAXIMUM APPLICATION RATING C8 K 120/240VAC 120VAC 7 CURRENT RATING (AMPERES) CODE 210 215 220 225 230 235 240 245 250 255 260 265 270 275 AMPERES 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 8 TERMINAL5 1 2 3 4 5 6 7 8 9 A 280 285 290 295 410 512 415 517 420 522 527 430 435 440 0.800 0.850 0.900 0.950 1.000 1.250 1.500 1.750 2.000 2.250 2.750 3.000 3.500 4.000 Push-On 0.250 Tab (Q.C.) Screw 8-32 w/upturned lugs Screw 8-32 (Bus Type) Screw 10-32 w/upturned lugs Screw 10-32 (Bus Type) Screw 8-32 w/upturned lugs and 30° bend Screw 8-32 (Bus Type) and 30° bend Screw 10-32 w/upturned lugs and 30° bend Screw 10-32 (Bus Type) and 30° bend Load Terminal: #8 Screw/QC Combination. (Special Cat.#) 445 450 455 460 465 470 475 480 485 490 495 610 710 611 B C E F G H J K M N Q Y 4.500 5.000 5.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 10.000 10.500 11.000 711 612 712 613 614 615 616 617 618 620 622 624 625 630 11.500 12.000 12.500 13.000 14.000 15.000 16.000 17.000 18.000 20.000 22.000 24.000 25.000 30.000 Screw M5 w/upturned lugs Screw M4 w/upturned lugs Screw M4 (Bus Type) Screw M5 w/upturned lugs and 30° bend Screw M5 (Bus Type) and 30° bend Screw M5 (Bus Type) Screw M5 Back Connect Screw 10-32 Back Connect M6 Threaded Stud Screw M4 Back Connect Push-In Stud Screw 8-32 Back Connect 12 AGENCY APPROVAL G 3 UL489 Listed UL489 Listed, TUV Certified Notes: 1 Actuator Code: A: Handle tie pin spacer(s) and retainers provided un-assembled with multi-pole units. B: Handle location as viewed from front of breaker: 2 pole - left pole 3 pole - center pole S: Handle moves to mid-position only upon electrical trip of the breaker. Available with circuit codes B, C, D, E, F, G, H and K. T: Handle moves to mid-position and alarm switch activates only upon electrical trip of the breaker. Available with circuit codes B & C. 2 All poles must be same polarity. 3 3 pole units available only when 1 of 3 poles is neutral. 4 Auxiliary/Alarm Switch circuit must be same polarity as the main circuit. On multi-pole breakers, one aux. switch is supplied, mounted in the extreme right pole. 5 Screw Terminals are recommended on ratings greater than 20 amps. 6 Standard actuator colors are black and white. 7 Adapter plate with mounting centers of 2.082 inches. Available with Actuator Codes A, S and T. 8 Voltage Rating available with 2 and 3-pole breakers only. 9 Barriers supplied on multi-pole units only. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com B-Series Handle – Circuit & Terminal Diagrams | 9 SERIES TRIP (2 TERM'S.) ANSI LINE (NETZ) LINE IEC SERIES TRIP LINE MAIN TERM'S. (SEE TABLE A) A CIRCUIT CODE AUX SWITCH CODE CIRCUIT SCHEMATIC CIRCUIT CODE AUX SWITCH CODE CIRCUIT SCHEMATIC ANSI IEC SWITCH ONLY (NO COIL) LINE (3) (NETZ) O B C O B C 2 3 4 H 0 K 0 I> LOAD (LAST) LOAD 1.730 [43.94] LOAD LOAD (LAST) SERIES TRIP WITH AUXILIARY / ALARM SWITCH SWITCH ONLY (NO COIL) WITH AUXILIARY SWITCH .520 [13.21] SERIES TRIP W AUX SWITCH (5 TERM'S.) NO NC AUX. SWITCH TERM'S. LINE LINE (NETZ) LINE C C C NO NO NC NC A 2 3 4 LINE (NETZ) LOAD SHUNT (NEBENSCHLUSS) D E 3 LINE (NETZ) LINE 4 4 RELAY (RELAIS) RELAY .390 [9.91] F G I> 3 4 STANDARD C/B HANDLE POSITION 1 VOLTAGE COIL 3 2 4 LOAD (LAST) HANDLE POSITION VOLTAGE COIL 2 4 U> 3 VOLTAGE COIL MID TRIP C/B ALARM SWITCH MODE HANDLE POSITION 30° 30° I> LOAD (LAST) LOAD MID TRIP C/B AUX. SWITCH MODE VOLTAGE COIL 0 HANDLE POSITION VS. AUX/ALARM SWITCH MODE CIRCUIT BREAKER MODE LINE (NETZ) 1 1 LOAD U> DUAL COIL; SERIES TRIP CURRENT COIL, RELAY TRIP VOLTAGE COIL LINE (3) (NETZ) 2 RELAY 3 I> LOAD (LAST) LOAD 2 2 NC ALARM SWITCH LOAD (LAST) VOLTAGE COIL RELAY (RELAIS) 1 .780 [19.81] I> 0 RELAY TRIP RELAY TRIP (4 TERM'S.) NO LINE LOAD (LAST) LINE 1 NO DUAL COIL; SERIES TRIP CURRENT COIL, SHUNT TRIP VOLTAGE COIL (3) I> .390 [9.91] C LOAD SHUNT TRIP (3 TERM'S.) SHUNT C NC SHUNT TRIP LINE (3) STD. AUX. SWITCH ALARM SWITCH LOAD (LAST) LOAD LINE (NETZ) STD. AUX. SWITCH AUX. SWITCH MODE (w/o ALARM SWITCH) 30° OFF F O OF NC NO C F O OF NC NO C F O OF I NC NO C NC NO C NC NO C ON ON ON I I ON 30° NC NO 30° ELECTRICAL TRIP F O OF 30° C MID TRIP NC NO C NC NO 30° C 90° MID TRIP NC NO C 90° Notes: 1 All dimensions are in inches [millimeters]. 2 Tolerance ±.020 [.51] unless otherwise specified. 3 Alarm Switch available with .110 x .020 Q.C. & Solder Lug Terminals Only. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com 10 | B-Series Handle – Circuit & Terminal Diagrams TERMINAL DIMENSIONAL DETAIL & RATING .360[9.14] .392[9.96] .250[6.35] .375[9.53] .069[1.75] DIA TAB (Q.C.) .344[8.74] .375[9.53] .250[6.35] .093DIA [.76] UPTURN LUG #8-32 30 AMP #10-32 30 AMP M5 30 AMP M4 30 AMP 30 AMP .392[9.96] +.002 -.000 #8-32 30 AMP #10-32 50 AMP .405[10.29] BACK CONNECT 30 AMP M6 STUD #8-32 30 AMP #10-32 50 AMP M5 50 AMP M4 30 AMP .161 DIA [Ø 4.10] .051 DIA[Ø1.29] .110 [2.80] .087 [2.20] PUSH-IN STUD .110 [2.80] .126 [3.20] .287 [7.29] MATING HOLE TAB (Q.C.) .070 DIA [Ø1.80] SOLDER TYPE 1.313 [33.35] 2.230 [56.64] TYP .154 [3.91] DIA PUSH-IN STUD 50 AMP TABLE A TIGHTENING TORQUE SPECIFICATIONS THREAD SIZE #6-32 & M3 MOUNTING HARDWARE #8-32 & M4 THREAD TERMINAL SCREW #10-32 & M5 THREAD TERMINAL SCREW TORQUE 7-9 IN-LBS [0.8-1.0 NM] 12-15 IN-LBS [1.4-1.7 NM] 15-20 IN-LBS [1.7-2.3 NM] .520 [13.21] LINE LINE 2.000 [50.80] LOAD LOAD TABLE B TERMINAL DESCRIPTION TAB (Q.C.) MAIN SCREW TYPE SHUNT, RELAY TAB (Q.C.) & SCREW #8-32 DUAL COIL W/UPTURNED LUGS TAB (Q.C.) .110 x .020 AUX. SWITCH* SOLDER TYPE DEPTH BEHIND PANEL 2.090 [53.09] 2.122 [53.90] 2.612 [66.35] 2.644 [67.16] 2.537 [64.44] 2.348 [59.64] * AVAILABLE ON SERIES TRIP AND SWITCH ONLY CIRCUITS. .875 [22.23] REF BARRIER FOR UL-489 MULTI-POLE BREAKERS BARRIER FOR UL-RECOGNIZED MULTI-POLE BREAKERS SEE TABLE-B DEPTH BEHIND PANEL WHEN CALLED FOR ON MULTI-POLE UNITS, ONLY ONE AUX. SWITCH IS NORMALLY SUPPLIED, AS SHOWN IN MULTI-POLE IDENTIFICATION SCHEME. .393 [9.96] REF LINE (NETZ) ON I MID TRIP .100 [2.54] .750 [19.05] 50 AMP AUXILIARY SWITCH TERMINAL DETAIL [+.05] [-.00] .392 [9.97] CENTERLINE OF PUSH-IN STUD CONTACT AREA .750[19.05] .437 [11.10] QC SOLDER LUG BUS 1.000 [25.40] .205 [5.21] 1.560 [39.62] TYP 1.936[49.17] OFF O 1.350 [34.29] 30° 2 PLCS 1.560 [39.62] TYP LOAD (LAST) .032 [.81] TYP .220 [5.59] TYP PUSH-IN STUD M6 STUD SCREW TERMINAL WITH 30° BEND 1.250 [31.75] BACK CONNECT SCREW TERMINAL BACK CONNECT SCREW TERMINAL WITH RETAINER Notes: 1 All dimensions are in inches [millimeters]. 2 Tolerance ±.020 [.51] unless otherwise specified. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com B-Series Handle – Front Panel Snap-In Mounting Style 5 | 11 Notes: 1 All dimensions are in inches [millimeters]. 2 Tolerance ± 0.20 [.51] unless otherwise specified. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com 12 | B-Series Handle – Form & Fit Drawings Notes: 1 All dimensions are in inches [millimeters]. 2 Recommended panel thickness: .040 [1.02] to .100 [2.54]. 3 Tolerance ±.020 [.51] unless otherwise specified. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com B-Series Handle – Form & Fit Drawings | 13 Notes: 1 All dimensions are in inches [millimeters]. 2 Recommended panel thickness: .040 [1.02] to .100 [2.54]. 3 Tolerance ±.020 [.51] unless otherwise specified. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com 14 | B-Series Rocker UL489 Listed – Ordering Scheme B F 1 1 Series 2 Actuator B 0 4 Circuit 3 Poles 24 5 Aux/Alarm Switch 6 Frequency & Delay 1 SERIES B 630 7 Current Rating 2 3 A 8 Terminal 9 Actuator Color 10 Mounting/ Barriers 8 TERMINAL5 16 2 3 4 5 6 2 ACTUATOR Two Color Visi-Rocker C Indicate ON, vertical legend D Indicate ON, horizontal legend F Indicate OFF, vertical legend G Indicate OFF, horizontal legend Single color J Vertical legend K Horizontal legend 7 8 9 Push-On 0.250 Tab (Q.C.) Screw 8-32 w/upturned lugs Screw 8-32 (Bus Type) Screw 10-32 w/upturned lugs Screw 10-32 (Bus Type) Screw 8-32 w/upturned lugs and 30° bend Screw 8-32 (Bus Type) and 30° bend Screw 10-32 w/upturned lugs and 30° bend Screw 10-32 (Bus Type) and 30° bend B C F G H J K N Y K G 11 Max. Appl. Rating 12 Agency Approval Screw M5 w/upturned lugs Screw M4 w/upturned lugs Screw M5 w/upturned lugs and 30° bend Screw M5 (Bus Type) and 30° bend Screw M5 (Bus Type) Screw M5 Back Connect Screw 10-32 Back Connect Screw M4 Back Connect Screw 8-32 Back Connect 9 ACTUATOR COLOR & LEGEND 3 POLES1,2 1 2 One 33 Two Actuator or Visi-Color7 White Black Red Green Blue Yellow Gray Orange Three I-O A C F H K M P R Marking: ON-OFF Dual7 B 1 D 2 G 3 J 4 L 5 N 6 Q 7 S 8 4 CIRCUIT 10 MOUNTING/BARRIERS 5 AUXILIARY/ALARM SWITCH4 A B B 0 1 2 3 Series Trip (Current) w/o Aux Switch S.P.D.T., 0.093 Q.C. Term. S.P.D.T., 0.110 Q.C. Term. S.P.D.T., 0.110 Solder Lug 6 FREQUENCY & DELAY 21 22 24 26 AC Ultra Short AC Short AC Medium AC Long 7 8 9 S.P.S.T., 0.110 Q.C. Term. (Gold Contacts) S.P.S.T., 0.187 Q.C. Term. S.P.D.T., 0.187 Q.C. Term. 42 44 46 AC, Short,Hi-Inrush AC, Medium, Hi-Inrush AC, Long, Hi-Inrush 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 AMPERES 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 0.800 MOUNTING STYLEBARRIERS9 Threaded Insert, 2 per pole 6-32 x 0.195 inches (multi-pole units only) yes ISO M3 x 5mm yes ROCKERGUARD BEZEL Threaded Insert, 2 per pole 6-32 X 0.225 inches (multi-pole units only) yes ISO M3 x 6.5mm yes 11 MAXIMUM APPLICATION RATING C8 120/240 VAC K 120 VAC 12 AGENCY APPROVAL G UL489 Listed 3 UL489 Listed, TUV Certified 7 CURRENT RATING (AMPERES) CODE C D Marking Color Single Color Visi-Rocker Black White White n/a White Red White Green White Blue Black Yellow Black Gray Black Orange 285 290 295 410 512 415 517 420 522 527 430 435 440 445 450 0.850 0.900 0.950 1.000 1.250 1.500 1.750 2.000 2.250 2.750 3.000 3.500 4.000 4.500 5.000 455 460 465 470 475 480 485 490 495 610 710 611 711 612 712 5.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 10.000 10.500 11.000 11.500 12.000 12.500 613 614 615 616 617 618 620 622 624 625 630 13.000 14.000 15.000 16.000 17.000 18.000 20.000 22.000 24.000 25.000 30.000 Notes: 1 Multi-pole breakers have all breakers identical except when specifying Aux. switch and/or mixed poles, and have one rocker per breaker. 2 All poles must be same polarity. 3 3 pole units available only when1 of 3 poles is neutral. 4 On multi-pole breakers, one aux. switch is supplied, mounted in the extreme right pole. 5 Screw Terminals are recommended on ratings greater than 20 amps. 6 Terminal Code 1 (Push-On) available up to 30 amps, but are not recommended over 20 amps. 7 Dual legend = ON-OFF/I-O 8 Voltage Rating available with 2 and 3-pole breakers only. 9 Barriers supplied on multi-pole units only. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com B-Series Flat Rocker UL489 Listed – Ordering Scheme | 15 B 1 1 1 Series 2 Actuator B 0 4 Circuit 3 Poles 24 5 Aux/Alarm Switch 6 Frequency & Delay 17 2 3 4 5 6 2 ACTUATOR1 Two Color Visi-Rocker 1 Indicate OFF, vertical legend 2 Indicate OFF, horizontal legend Single color 3 Vertical legend 4 Horizontal legend Push-To-Reset, Visi-Rocker 5 Indicate OFF, vertical legend 6 Indicate OFF, horizontal legend Push-To-Reset , Single color 7 Vertical legend 8 Horizontal legend 3 POLES2,3 2 One 7 8 9 34 Two w/o Aux Switch S.P.D.T., 0.093 Q.C. Term. S.P.D.T., 0.110 Q.C. Term. S.P.D.T., 0.110 Solder Lug 6 FREQUENCY & DELAY 21 22 24 26 Three 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 AC Ultra Short AC Short AC Medium AC Long AMPERES 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 0.800 B C F G H J K N Y K G 11 Max. Appl. Rating 12 Agency Approval Screw M5 w/upturned lugs Screw M4 w/upturned lugs Screw M5 w/upturned lugs and 30° bend Screw M5 (Bus Type) and 30° bend Screw M5 (Bus Type) Screw M5 Back Connect Screw 10-32 Back Connect Screw M4 Back Connect Screw 8-32 Back Connect I-O A C F H K M P R Marking: ON-OFF Dual8 B 1 D 2 G 3 J 4 L 5 N 6 Q 7 S 8 Marking Color Single Color Visi-Rocker Black White White n/a White Red White Green White Blue Black Yellow Black Gray Black Orange 10 MOUNTING/BARRIERS9 7 S.P.S.T., 0.110 Q.C. Term. (Gold Contacts) 8 S.P.S.T., 0.187 Q.C. Term. 9 S.P.D.T., 0.187 Q.C. Term. 42 44 46 AC, Short,Hi-Inrush AC, Medium, Hi-Inrush AC, Long, Hi-Inrush A B E F C D STANDARD ROCKER BEZEL,Threaded Insert, 2 per pole FLAT ROCKER ACTUATOR 6-32 x 0.195 inches (multi-pole units only) ISO M3 x 5mm RECESSED OFF SIDE ROCKER ACTUATOR10 6-32 X 0.225 inches (multi-pole units only) ISO M3 x 6.5mm PUSH-TO-RESET BEZEL,Threaded Insert, 2 per pole 6-32 x 0.195 inches ISO M3 x 5mm BARRIERS12 yes yes yes yes yes yes 11 MAXIMUM APPLICATION RATING C11 K 7 CURRENT RATING (AMPERES) CODE 10 Mounting/ Barriers Push-On 0.250 Tab (Q.C.) Screw 8-32 w/upturned lugs Screw 8-32 (Bus Type) Screw 10-32 w/upturned lugs Screw 10-32 (Bus Type) Screw 8-32 w/upturned lugs and 30° bend Screw 8-32 (Bus Type) and 30° bend Screw 10-32 w/upturned lugs and 30° bend Screw 10-32 (Bus Type) and 30° bend Actuator or Visi-Color8 White Black Red Green Blue Yellow Gray Orange Series Trip (Current) 5 AUXILIARY/ALARM SWITCH4 0 1 2 3 9 Actuator Color 9 ACTUATOR COLOR & LEGEND 4 CIRCUIT B 2 3 A 8 Terminal 8 TERMINAL6 1 SERIES B 1 630 7 Current Rating 285 290 295 410 512 415 517 420 522 527 430 435 440 445 450 0.850 0.900 0.950 1.000 1.250 1.500 1.750 2.000 2.250 2.750 3.000 3.500 4.000 4.500 5.000 455 460 465 470 475 480 485 490 495 610 710 611 711 612 712 5.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 10.000 10.500 11.000 11.500 12.000 12.500 613 614 615 616 617 618 620 622 624 625 630 13.000 14.000 15.000 16.000 17.000 18.000 20.000 22.000 24.000 25.000 30.000 120/240VAC 120VAC 12 AGENCY APPROVAL G 3 UL489 Listed UL489 Listed, TUV Certified Notes: 1 Push-To-Reset actuators have OFF portion of rocker shrouded. 2 Multi-pole breakers have all breakers identical except when specifying Aux. switch and/or mixed poles, and have one rocker per breaker. 3 All poles must be same polarity. 4 3 pole units available only when1 of 3 poles is neutral. 5 On multi-pole breakers, one aux. switch is supplied, mounted in the extreme right pole. 6 Screw Terminals are recommended on ratings greater than 20 amps. 7 Terminal Code 1 (Push-On) available up to 30 amps, but are not recommended over 20 amps. 8 Color shown is visi and legend with remainder of rocker black, Dual = ON-OFF/I-O legend. 9 Legend on Push-to-reset bezel/shroud is white with single color actuator codes 7 & 8. Legend on Push-To-Reset bezel/shroud matches Visi-Color of rocker with actuator codes 5 & 6. 10 Recessed “off-side” available with actuator codes 1, 2, 3 & 4. Legends on rocker are available in ink stamping only. 11 Voltage rating available with 2 & 3-pole breakers only. 12 Barriers supplied on multi-pole units only. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com 16 | B-Series Rocker UL489 Listed – Form & Fit Drawings Notes: 1 Dimensions apply to all variations shown. Notice that circuit breaker line & load terminal orientation on indicate “OFF” is opposite of indicate “ON”. 2 For pole orientation with horizontal legend, rotate front view clockwise 90°. 3 All dimensions are in inches [millimeters]. 4 Tolerance ±.020 [.51] unless otherwise specified. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com B-Series Flat Rocker UL489 Listed – Form & Fit Drawings | 17 Notes: 1 All dimensions are in inches [millimeters]. 2 For pole orientation with horizontal legend, rotate front view clockwise 90°. 3 Tolerance ±.020 [.51] unless otherwise specified. 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com 18 | B-Series PC Terminal Diagrams Notes: 1 All dimensions are in inches [millimeters]. 2 For pole orientation with horizontal legend, rotate front view clockwise 90°. 3 Tolerance ±.010 [.25] unless otherwise specified. REV_CB_B_04_2014 60 Johnson Avenue • Plainville, CT 06062 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com