Product Description
The Bussmann LPJ-15SP is a premium Class J cartridge fuse in the Low-Peak™ family, offering dual-element time-delay and current-limiting protection for demanding industrial and commercial applications. Rated for 15 A continuous, 600 V AC or 300 V DC, this fuse features an interrupting rating of up to 300 kA RMS at 600 V AC and 100 kA at 300 V DC.
With a minimum 10-second delay at 500% of rated current, the LPJ-15SP is ideal for circuits with inrush or transient loads, such as motor controls, transformer primaries, feeders and branch circuits, while providing reliable fault protection.
Product Details
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Brand: Bussmann (Eaton)
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Model / Part Number: LPJ-15SP
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Condition: Used
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Type: Time-Delay, Dual Element, Current-Limiting Fuse
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Current Rating: 15 A
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Voltage Rating: 600 V AC / 300 V DC
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Interrupting Rating: 300 kA RMS @ 600 V AC; 100 kA at 300 V DC
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Fuse Class: Class J (Low-Peak family)
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Body Style / Size: Cartridge fuse approx. 0.81″ diameter × 2.25″ length
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Special Features: Time-delay tolerance for high inrush loads, current-limiting protection, selective coordination ratio of 2:1 within Low-Peak family, space-saving design.
Key Features
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Dual-element time-delay construction allows brief surges/inrush without nuisance blowing.
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Current-limiting behavior protects downstream components by reducing let-through energy during short-circuits.
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High interrupting rating (300 kA AC) supports installation in high fault-level systems.
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Compact Class J cartridge size saves panel space and fits standard holders.
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Suitable for both AC and DC applications (600 V AC / 300 V DC) for increased versatility.
LPJ15SP-UA-YAG
