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Electrical - Power Fuses<br />
Low-Peak ®<br />
Dual-Element, Time-Delay, Class J Fuses<br />
<strong>Bussmann</strong> ® 17<br />
LPJ_SP<br />
Dual-Element,<br />
Time-Delay –<br />
10 seconds (minimum) at<br />
500% rated current<br />
Ampere Ratings:<br />
1-600A<br />
Voltage Rating:<br />
600Vac (or less),<br />
300Vdc (or less)<br />
Current Limiting<br />
Interrupting Rating:<br />
ac – 300,000A RMS Sym. dc – 100,000A<br />
Agency Information:<br />
UL Listed - Special Purpose**, Guide JFHR, File E56412<br />
CSA Certified (200,000 AIR) Class J per CSA-22.2 No. 248.8,<br />
Class 1422-02, File 53787<br />
Dimensions: See pages 2-3 for Class J dimensional data.<br />
Catalog Numbers<br />
LPJ-1SP LPJ-4⁄ΩSP LPJ-25SP LPJ-125SP<br />
LPJ-1⁄Ω¢SP LPJ-5SP LPJ-30SP LPJ-150SP<br />
LPJ-1flꭧSP LPJ-5flꭧSP LPJ-35SP LPJ-175SP<br />
LPJ-1°Ω¡ºSP LPJ-6SP LPJ-40SP LPJ-200SP<br />
LPJ-2SP LPJ-7SP LPJ-45SP LPJ-225SP<br />
LPJ-2⁄Ω¢SP LPJ-8SP LPJ-50SP LPJ-250SP<br />
LPJ-2⁄ΩSP LPJ-9SP LPJ-60SP LPJ-300SP<br />
LPJ-2°Ω¡ºSP LPJ-10SP LPJ-70SP LPJ-350SP<br />
LPJ-3SP LPJ-12SP LPJ-80SP LPJ-400SP<br />
LPJ-3¤Ω¡ºSP LPJ-15SP LPJ-90SP LPJ-450SP<br />
LPJ-3⁄ΩSP LPJ-17⁄ΩSP LPJ-100SP LPJ-500SP<br />
LPJ-4SP LPJ-20SP LPJ-110SP LPJ-600SP<br />
**Meets all performance requirements of UL Standard 248-8 for Class J fuses.<br />
Available with silver plated terminals. Add SP/ in front of part number.<br />
Carton Quantity and Weight<br />
Ampere<br />
Carton<br />
Weight*<br />
Ratings Qty. Lbs. Kg.<br />
0-30 10 1.09 0.49<br />
35-60 10 1.78 0.81<br />
70-100 5 1.69 0.77<br />
110-200 5 4.21 1.91<br />
225-400 1 1.67 0.76<br />
450-600 1 2.80 0.27<br />
*Weight per carton.<br />
Recommended fuseblocks/fuseholders for<br />
Class J 600V fuses<br />
• Open fuseblocks - see pages 53-55<br />
• Finger-safe fuseholders for 30A & 60Asee<br />
pages 57-58<br />
• Modular fuseblocks - see page 67<br />
Time-Current Classification Curves—Average Melt<br />
TIME IN SECONDS<br />
300<br />
200<br />
100<br />
10<br />
1<br />
.1<br />
.01<br />
1<br />
1A<br />
3A<br />
6A<br />
10<br />
10A<br />
15A<br />
Current Limitation Curves<br />
INSTANTANEOUS PEAK LET-THRU CURRENT IN AMPS<br />
LPJ Current Limitation Curves<br />
100,000<br />
10,000<br />
1,000<br />
A<br />
100<br />
100<br />
1,000<br />
30A<br />
100<br />
60A<br />
80A<br />
100A<br />
125A<br />
CURRENT IN AMPERES<br />
10,000<br />
200A<br />
250A<br />
PROSPECTIVE SHORT-CIRCUIT CURRENT<br />
SYMMETRICAL RMS AMPS<br />
400A<br />
1,000<br />
B<br />
600A<br />
100,000<br />
AMPERE<br />
RATING<br />
200,000<br />
300,000<br />
10,000<br />
600A<br />
400A<br />
200A<br />
100A<br />
60A<br />
30A<br />
15A<br />
AMPERE<br />
RA TING<br />
CE logo denotes compliance with European Union Low Voltage Directive<br />
(50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact<br />
<strong>Bussmann</strong> Application Engineering at 636-527-1270 for more information.<br />
For complete specification data, call <strong>Bussmann</strong> Information Fax ~ 636.527.1450<br />
Data Sheet: 1006 (0-60) and 1007 (70-600)