The Bussmann LPJ-15SP Fuse is a high-performance Class J cartridge fuse in the Low-Peak™ series, offering dual-element time-delay and current-limiting technology for demanding industrial applications. Rated at 15 Amps, 600 Volts AC (and 300 Volts DC), this fuse supports high fault currents and provides superior protection for branch circuits, industrial panels, and equipment with inrush loads.
Brand: Bussmann / Eaton
Model / Part: LPJ-15SP
Condition: Used
Type: Class J, Time-Delay, Dual-Element, Current-Limiting Fuse
Current Rating: 15 A
Voltage Rating: 600 V AC / 300 V DC
Interrupting Rating: Up to 300 kA @ 600 V AC / 100 kA @ 300 V DC
Size / Style: Cartridge approx. 0.81″ diameter × 2.25″ length
Applications: Main branch circuit protection, feeders, control panels, industrial electrical installations
Dual-element time-delay design allows safe handling of inrush or surge currents without nuisance tripping.
Current-limiting behavior reduces let-through energy and helps protect downstream equipment.
High interrupt rating supports demanding fault conditions and high-energy systems.
Compact Class J cartridge fits standard holders and simplifies installation or replacement.
Rated for both AC and DC, offering versatility in many electrical systems.
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