Bussmann

Electrical - Power Fuses
Low-Peak ®
Dual-Element, Time-Delay, Class RK1 Fuses
Bussmann ® 11
Recommended fuseblocks for
Class R 250 & 600V fuses
See pages 47-52
Current Limitation Curves—LPN-RK (250V)
INSTANTANEOUS PEAK LET-THRU CURRENT IN AMPS
400,000
100,000
10,000
A
1,000
1,000
10,000
100,000
B
200,000
AMPERE
RATING
600
400
200
100
60
RMS SYMMETRICAL CURRENTS IN AMPERES
A–B=ASYMMETRICAL AVAILABLE PEAK (2.3 X SYMM RMS AMPS)
30
Current Limitation Curves—LPS-RK (600V)
B
INSTANTANEOUS PEAK LET-THRU CURRENT IN AMPS
Data Sheet: (LPN-RK) 1003 (0-60) & 1004 (70-600) Data Sheet: (LPS-RK) 1001 (0-60) & 1002 (70-600)
For complete specification data, call Bussmann Information Fax ~ 636.527.1450