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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)

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