Eaton Bussmann

Bussmann LPJ-500SP Class J Fuse

SKU: LL1-BSM-LPJ-500SP

$115.24

Available

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Eaton Bussmann

Bussmann LPJ-500SP Class J Fuse

SKU: LL1-BSM-LPJ-500SP

PRODUCT PRICE USD

$115.24

Available to order

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Bussmann
Model Number	LPJ-500SP
Product Category	Class J Fuse
Fuse Class	Class J
Fuse Type	Time-Delay, Dual-Element, Current-Limiting
Current Rating	500 A
Voltage Rating	600 VAC / 300 VDC
Interrupting Rating	300 kA at 600 VAC; 100 kA at 300 VDC
Response Time	10 seconds minimum at 500% rated current
Fuse Indicator	Non-Indicating
Connection	Bolted Blade End x Bolted Blade End
Body Style	Blade
Dimensions	Approx. 2.59 in diameter x 8 in length
Weight	Approx. 1.5 lb
Certifications	UL Listed, CSA Certified, CE Marked, RoHS Compliant

Key Features

500 A Class J Protection

500 A current rating at 600 VAC / 300 VDC for high-current industrial circuits.

300 kA at 600 VAC

Published 300 kA interrupting capacity for high available fault current locations.

Time-Delay, Dual-Element

Minimum 10-second delay at 500% rated current to accommodate motor and transformer in-rush.

Current-Limiting Class J

Current-limiting construction for short-circuit current limitation in Class J systems.

Bolted Blade Terminations

Bolted blade end connections for fixed mounting arrangements.

Applications

High-current industrial feeder circuits
Large motor branch protection
Main distribution panels and switchboards
Facility power distribution with high fault current
Class J fused equipment in industrial plants
AC/DC circuits within the dual voltage rating

Purchase Information

We support online purchase of the Bussmann LPJ-500SP Class J Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Bussmann LPJ-500SP? The LPJ-500SP is a Class J time-delay, dual-element current-limiting fuse rated 500 A at 600 VAC / 300 VDC.

What is the interrupt rating of the LPJ-500SP? The published interrupt rating is 300 kA at 600 VAC and 100 kA at 300 VDC.

Is the LPJ-500SP a time-delay fuse? Yes. It is a dual-element time-delay fuse with a 10-second minimum response at 500% rated current.

Does the LPJ-500SP have a DC rating? Yes. It is rated 300 VDC with a 100 kA DC interrupt rating.

Is the LPJ-500SP indicating? No, the LPJ-500SP is non-indicating.

What terminal style does the LPJ-500SP use? It uses bolted blade end x bolted blade end connections.

What certifications does the LPJ-500SP hold? The fuse is UL Listed, CSA Certified, CE Marked, and RoHS Compliant.

What are the approximate dimensions of the LPJ-500SP? Published dimensions are approximately 2.59 inches in diameter by 8 inches in length.

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Bussmann LPJ-500SP Class J Fuse

Bussmann LPJ-500SP Class J Fuse

Product Information

Technical Specifications