Cooper Bussmann LPN-RK-4SP Low Voltage Low-Peak 250V 4A Fuse - Essential Electric Supply
Cooper Bussmann LPN-RK-4SP Low Voltage Low-Peak 250V 4A Fuse - Essential Electric Supply

Bussmann LPN-RK-4SP - Class RK1 Fuse 4A 250V (300kA AIC)

Bussmann
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The Bussmann LPN-RK-4SP is a Low-Peak time-delay, Class RK1 fuse designed for branch circuit and feeder protection in industrial electrical systems. It provides a 4A current rating and a 250V AC voltage rating, featuring a compact 2-inch length and 0.56-inch diameter body. This single-barrel fuse is constructed for high interrupting capacity, with an AIC rating of 300,000 amperes at 250V AC, and complies with key industry standards including UL and CSA. It is typically applied to protect motor circuits, transformers, and other equipment where high fault currents and inrush conditions are present.

Key Features & Specifications
  • Type: Low-Peak time-delay, Class RK1 fuse, single barrel
  • Voltage Rating: 250V AC
  • Current Rating: 4A
  • Dimensions: 2 in L x 0.56 in H x 0.56 in W
  • Diameter: 0.56 in
  • Weight: 0.5 lb
  • Class Rating: RK1
  • AIC Rating: 300kA @ 250V AC
  • 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 industrial equipment
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712538213
  • GTIN: 00051712538213