LOW-PEAK®LP-CC
Time-Delay Fuses
Class CC – 600 Volt, ⁄Ω™ to 30 Amps
Form No. LP-CC
Page 1 of 2
Data Sheet: 1023
Bussmann®
10-2-02 SB02295
Current-Limiting Effects
Prospective Short- *Let-Through Current (Apparent RMS Symmetrical)
Circuit Current 1⁄Ω¢A2°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.
1.5" (±0.031)
(38.1mm)
.41" (±0.005)
(10.3mm)
Catalog Symbol: LP-CC
Time-Delay, Current-Limiting
Ampere Rating: ⁄Ω™ to 30A
AC Voltage Rating: 600V (or less)
Interrupting Rating: 200,000A RMS Sym.
Agency Information:
UL 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: 300Vdc (or less)
⁄Ω™-2°/⁄‚A and 20-30A, 20,000 AIR, UL 198L
150Vdc or less 3-15A, 20,000 AIR, UL 198L
Catalog Numbers
LP-CC-⁄Ω™ LP-CC-1⁄Ω™ LP-CC-3 LP-CC-6 LP-CC-12
LP-CC-flΩ¡º LP-CC-1flΩ¡º 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-5flΩ¡º LP-CC-10 —
Dimensional Data
Carton Quantity and Weight
Ampere Carton Weight*
Ratings Qty. Lbs. Kg.
0-30 10 .193 .088
*Weight per carton.
General Information:
LP-CC LOW-PEAK Yellow™ Fuse
• A superior all-purpose, space-saving branch circuit fuse
that meets most protection requirements up to 30A.
• 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.
200,000A 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.
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact
Bussmann Application Engineering at 314-527-1270 for more information.
Recommended fuseblocks/fuseholders for
Class CC 600V fuses
See Data Sheets listed below
• Open fuseblocks - 1105
• Finger-safe fuseholders - 1109, 1102, 1103, 1151
• Panel-mount fuseholders - 2114, 2113
• In-line fuseholders - 2126
Form No. LP-CC
Page 2 of 2
Data Sheet: 1023
Bussmann®
The only controlled copy of this Data Sheet 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 con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
LOW-PEAK®LP-CC
Time-Delay Fuses
Class CC – 600 Volt, ⁄Ω™ to 30 Amps
200
100
10
TIME IN SECONDS
1
.1
.01
⁄Ω™
flꭧ
°Ω¡º
1
1⁄Ω¢
33⁄Ω™
44⁄Ω™
6
8
10
12
15
20
25
30
AMPERE
RATING
.4
1
10
100
1,000
CURRENT IN AMPERES
10
20
30
40
50
60
80
100
200
300
400
500
600
800
1,000
2,000
4,000
3,000
2,000
1,000
800
600
400
300
200
100
80
60
40
30
20
10
50
500
30
25
AMPERE
RATING
20
15
2-8/10
1-1/4
PROSPECTIVE SHORT-CIRCUIT CURRENT–SYMMETRICAL RMS AMPS
INSTANTANEOUS PEAK LET-THROUGH CURRENT IN AMPS
10-2-02 SB02295
