BUSSMANN BY EATON  LPJ-40SP  Fuse, Industrial / Power, LPJ Series, 40 A, 600 VAC, 300 VDC, 27mm x 60.3mm, 1-1/16" x 2-3/8"

Manufacturer Part No:
Newark Part No.:
Product Range
LPJ Series
Technical Datasheet:
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Product Overview

The LPJ-40SP is a 40A Low-Peak™ Class J dual element Time-delay Fuse with a 300kA interrupting rating that allows for simple, worry-free installation in virtually any application. Fast short-circuit protection and dual-element, time-delay performance provide ultimate protection. Reduces existing fuse inventory by up to 33% when upgrading to Low-Peak fuses. Consistent 2:1 ampacity ratios for all Low-Peak fuse make selective coordination easy. Long time-delay minimizes needless fuse openings due to temporary overloads and transient surges. Current-limitation protects downstream components against damaging thermal and magnetic effects of short-circuit currents. Dual-element fuses have lower resistance than ordinary fuses so they run cooler. They can often be sized for back-up protection against motor burnout from overload or single-phasing if other overload protective devices fail.
  • 10s Minimum time-delay at 500% of rated current
  • 300kA at VAC, 100kA at VDC Interrupting rating


Product Information

Product Range:
LPJ Series
Fuse Current:
Voltage Rating VAC:
Voltage Rating VDC:
Fuse Size Metric:
27mm x 60.3mm
Fuse Size Imperial:
1-1/16" x 2-3/8"
Blow Characteristic:
Time Delay
To Be Advised

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  • Industrial

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