Cooper Bussmann LPN-RK-100SP Low Voltage Low-Peak 250V 100A Fuse - Essential Electric Supply
LPN-RK-100SP Bussmannn Low-Peak Low Voltage Fuse 250V 100A Fuse - Essential Electric Supply
LPN-RK-100SP Bussmannn Low-Peak Low Voltage Fuse 250V 100A Fuse - Essential Electric Supply
Cooper Bussmann LPN-RK-100SP Low Voltage Low-Peak 250V 100A Fuse - Essential Electric Supply
LPN-RK-100SP Bussmannn Low-Peak Low Voltage Fuse 250V 100A Fuse - Essential Electric Supply
LPN-RK-100SP Bussmannn Low-Peak Low Voltage Fuse 250V 100A Fuse - Essential Electric Supply

Bussmann LPN-RK-100SP - Low-Peak RK1 Fuse 100A 250V

Bussmann
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Bussmann LPN-RK-100SP is a low voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It provides a 100A current rating with a 250V AC voltage rating and features a 300kA interrupting capacity at that voltage for high-fault current protection. The fuse is constructed as a single-barrel, RK1 class device with a 1.1-inch diameter and a 5.88-inch length, built to UL and CSA standards including UL File E4273 and CSA 248.12. This certified component is typically applied in motor control centers, panelboards, and switchboards where reliable, current-limiting protection is required for transformers and motor circuits.

Key Features & Specifications
  • Type: Low-Peak time-delay, current-limiting fuse, RK1 class
  • Voltage Rating: 250V AC
  • Current Rating: 100A
  • Dimensions: 5.88 in L x 1.1 in H x 1.1 in W
  • Standards: CE, UL (Guide JFHR/JDDZ, File E4273), CSA (Class 1422-02, File 53787, C22.2 No. 248.12)
  • Applications: Branch circuit and feeder protection for motors, transformers, and panelboards
  • AIC rating: 300,000A @ 250V
  • Class Rating: RK1
  • Barrels: 1
  • Diameter: 1.1 in
  • Weight: 1.5 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712538459
  • GTIN: 00051712538459