Low Voltage, Branch Circuit Rated Fuses
Low-Peak
®
time-delay, rejection-type fuses
LP-CC Class CC
Specifications
Description:
Time-delay, current-limiting,
rejection-type fuse – 12 seconds (minimum)
at 200% rated amps.
Dimensions:
13
⁄
32
” x 1
1
⁄
2
” (10.3 x 38.1mm).
Construction:
Melamine tube.
Ratings:
Volts — 600Vac (or less)
— 300Vdc (
1
⁄
2
-2
8
⁄
10
A & 20-30A)
— 150Vdc (3-15A)
Amps —
1
⁄
2
-30A
IR — 200,000A RMS Sym.
— 20,000A dc
Agency Information:
CE,
Std. 248-4, Class CC, UL
Listed, Guide JDDZ, File E4273, CSA Certified;
Class 1422-02, File 53787.
Features and Benefits
• Time delay coupled with Class CC current-limiting response
provides close sizing on small motor and relay circuits, and
maximum component short-circuit current rating protection.
• 200,000A interrupting rating provides high ratings for control
circuit locations.
• Class CC rejection feature, with appropriate fuse block,
prevents inserting lesser-rated supplementary fuses.
• Inventory consolidation of
13
⁄
32
x 1
1
⁄
2
inch supplementary
fuses reduces SKU investment and minimizes potential for
misapplying fuse.
Typical Applications
• Specialized Circuits
• Industrial Control
• Isolated, In-Line Fuse Holder
Catalog Numbers (Amps)
LP-CC-
1
⁄
2
LP-CC-
6
⁄
10
LP-CC-
8
⁄
10
LP-CC-1
LP-CC-1
1
⁄
8
LP-CC-1
1
⁄
4
LP-CC-1
4
⁄
10
LP-CC-1 ⁄
2
1
Time Current Characteristics—Average Melt
AMPERE
RATING
⁄Ω™
flꭧ
°Ω¡º
1
1⁄Ω¢
3
3⁄Ω™
4
4⁄Ω™
6
8
10
12
15
20
25
30
Low Voltage
Branch
Circuit
Fuses
200
100
10
TIME IN SECONDS
1
.1
100
1
CURRENT IN AMPERES
Current Limitation Curves
INSTANTANEOUS PEAK LET-THROUGH CURRENT IN AMPS
3,000
2,000
LP-CC-2
1
⁄
2
LP-CC-2
8
⁄
10
LP-CC-3
LP-CC-3
8
⁄
10
LP-CC-3
1
⁄
2
LP-CC-4
LP-CC-4
1
⁄
2
LP-CC-5
LP-CC-5
6
⁄
10
LP-CC-6
LP-CC-6
1
⁄
4
LP-CC-7
LP-CC-7
1
⁄
2
LP-CC-8
LP-CC-9
LP-CC-10
LP-CC-12
LP-CC-15
LP-CC-20
LP-CC-25
LP-CC-30
1,000
800
600
500
400
300
200
30
25
20
15
2-
8
/
10
1-
1
/
4
100
80
60
50
40
30
20
LP-CC-1
6
⁄
10
LP-CC-1
8
⁄
10
LP-CC-2
LP-CC-2
1
⁄
4
800
1,000
PROSPECTIVE SHORT-CIRCUIT CURRENT–SYMMETRICAL RMS AMPS
Recommended Fuse Holders & Blocks For Class CC
600V Fuses
Data Sheet: 1023 (0-30)
• See page 8
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
2,000
10
20
30
40
50
60
80
100
200
300
400
500
600
10
AMPERE
RATING
4,000
1000
10
.4
.01
19
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