ETC LPC-CC-1

Bussmann®
LOW-PEAK®
LP-CC
Time-Delay Fuses
Class CC – 600 Volt, ⁄Ω™ to 30 Amps
Dimensional Data
1.5" (±0.031)
(38.1mm)
.41" (±0.005)
(10.3mm)
Catalog Symbol: LP-CC
Time-Delay, Current-Limiting
Ampere Rating: ⁄Ω™ to 30 Amperes
AC Voltage Rating: 600 Volts (or less)
Interrupting Rating: 200,000A RMS Sym.
Agency Approvals:
U.L. Listed, Std. 248-4, Class CC, Guide JDDZ, File E4273
CSA Certified, C22.2 No. 248.4, Class 1422-02, File 53787
DC Voltage Rating: 300 Volt DC (or less)
⁄Ω™-2⁄Ω¢A and 20-30A, 20,000 AIR, U.L. 198L
150 Vdc or less 3-15A, 20,000 AIR, U.L. 198L
Catalog Numbers
LP-CC-⁄Ω™
LP-CC-1⁄Ω™
LP-CC-3
LP-CC-6
LP-CC-12
LP-CC-flꭧ
LP-CC-1flꭧ
LP-CC-3¤Ω¡º
LP-CC-6⁄Ω¢
LP-CC-15
LP-CC-°Ω¡º
LP-CC-1°Ω¡º
LP-CC-3⁄Ω™
LP-CC-7
LP-CC-20
LP-CC-1
LP-CC-2
LP-CC-4
LP-CC-7⁄Ω™
LP-CC-25
LP-CC-1⁄Ω•
LP-CC-2⁄Ω¢
LP-CC-4⁄Ω™
LP-CC-8
LP-CC-30
LP-CC-1⁄Ω¢
LP-CC-2⁄Ω™
LP-CC-5
LP-CC-9
—
LP-CC-1›Ω¡º
LP-CC-2°Ω¡º
LP-CC-5flꭧ
LP-CC-10
—
Carton Quantity and Weight
Ampere
Ratings
0-30
Weight*
Carton
Qty.
Lbs.
Kg.
10
.193
.088
*Weight per carton.
Fuseblock Catalog Numbers
No. of
Screw
Poles Terminal
Pressure
Plate
Box
Terminal
Screw
QuickConnect
Pressure
QuickConnect
1
BC6031S
BC6031P
BC6031B
BC6031SQ
BC6031PQ
2
BC6032S
BC6032P
BC6032B
BC6032SQ
BC6032PQ
3
BC6033S
BC6033P
BC6033B
BC6033SQ
BC6033PQ
General Information:
LP-CC LOW-PEAK Yellow™ Fuse
• A superior all-purpose, space-saving branch circuit fuse
that meets most protection requirements up to 30 amps.
• Very compact; physical size is only ⁄‹Ω£™∑ ≈ 1⁄Ω™∑ (10.3mm ≈
38.1mm) with rejection tip.
• The unique yellow color makes it easy to tell that the correct
fuse type is installed.
• Faster response to damaging short-circuit currents and
higher interrupting rating than mechanical overcurrent
protective devices.
200,000 Ampere Interrupting Rating
• Maximum interrupting rating for available fault current in
today's large capacity systems.
• Helps ensure that future growth will not obsolete the system.
Dual Characteristics
• Time-delay to avoid unwanted fuse openings from surge
currents.
• Fast speed of response under short-circuit conditions for a
high degree of current-limitation.
• ADVANTAGE: The LOW-PEAK ® fuse can be sized close
to full load ratings for maximum overload and short-circuit
protection.
• ADVANTAGE: Can be used where either a time-delay or
a fast-acting fuse is needed, making selection easier and
reducing spare fuse inventories for substantial cost reduction.
Superior Motor Protection
• For protection of small horsepower motor circuits.
• Proper sizing can provide Type “2” coordinated protection
for NEMA and IEC motor controllers.
• Motors receive maximum protection against burnout from
overloads and single phasing.
Current-Limiting Effects
Prospective Short- *Let-Through Current (Apparent RMS Symmetrical)
Circuit Current
1⁄Ω¢A
2°Ω¡ºA
15A
20A
25A
30A
1,000
100
135
240
305
380
435
3,000
140
210
350
440
575
580
5,000
165
255
420
570
690
710
10,000
210
340
540
700
870
1,000
20,000
260
435
680
870
1,090
1,305
30,000
290
525
800
1,030
1,300
1,520
40,000
315
610
870
1,150
1,390
1,700
50,000
340
650
915
1,215
1,520
1,820
60,000
350
735
1,050
1,300
1,650
1,980
80,000
390
785
1,130
1,500
1,780
2,180
100,000
420
830
1,210
1,600
2,000
2,400
200,000
525
1,100
1,600
2,000
2,520
3,050
*RMS Symmetrical Amperes Short-Circuit
NOTE: To calculate Ip (Ipeak) multiply IRMS value ≈ 2.3.
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 Vac, 75-1500 Vdc). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 314-527-1270 for more information.
12-21-98
SB98107
Rev. A
Form No. LP-CC
Page 1 of 2
BIF Doc #1023
Bussmann®
LOW-PEAK®
LP-CC
AMPERE
RATING
2-8/10
300
1-1/4
200
100
80
60
50
40
30
2,000
800
1,000
400
500
600
300
200
80
100
20
1,000
CURRENT IN AMPERES
100
10
1
PROSPECTIVE SHORT-CIRCUIT CURRENT–SYMMETRICAL RMS AMPS
.4
.01
AMPERE
RATING
600
500
400
10
.1
30
25
20
15
1,000
800
40
50
60
1
2,000
30
10
3,000
20
100
TIME IN SECONDS
4,000
INSTANTANEOUS PEAK LET-THROUGH CURRENT IN AMPS
200
10
3
3⁄Ω™
4
4⁄Ω™
6
8
10
12
15
20
25
30
⁄Ω™
flꭧ
°Ω¡º
1
1⁄Ω¢
Time-Delay Fuses
Class CC – 600 Volt, ⁄Ω™ to 30 Amps
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin
is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. 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 bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
12-21-98
SB98107
Rev. A
Form No. LP-CC
Page 2 of 2
BIF Doc #1023