LPN-RK-125SPI Bussmannn Low-Peak Low Voltage Fuse 250V 125A Fuse - Essential Electric Supply
LPN-RK-125SPI Cooper Bussmann Low-Peak Low Voltage Fuse 250V 125A Fuse - Essential Electric Supply
LPN-RK-125SPI Bussmannn Low-Peak Low Voltage Fuse 250V 125A Fuse - Essential Electric Supply
LPN-RK-125SPI Cooper Bussmann Low-Peak Low Voltage Fuse 250V 125A Fuse - Essential Electric Supply

Bussmann LPN-RK-125SPI - RK1 Time-Delay Fuse 125A 250V

Bussmann
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Bussmann LPN-RK-125SPI is a Low-Peak time-delay fuse designed for branch circuit protection in industrial electrical systems. It provides a 125A current rating and a 250V voltage rating, featuring a single-barrel construction with a 1.61-inch diameter and an overall length of 7.13 inches. The fuse is constructed to RK1 (Class J) standards, offering a 300kA interrupting rating at 250V for high-fault current protection and is certified to UL and CSA standards including CSA C22.2 No. 248.12. Its time-delay characteristic makes it suitable for protecting motor circuits and feeders where inrush currents are present.

Key Features & Specifications
  • Type: Low-Peak (LPN-RK) time-delay fuse, single barrel, RK1 (Class J) rating
  • Voltage Rating: 250V AC
  • Current Rating: 125A
  • Dimensions: 7.13 in L x 1.61 in H x 1.16 in W
  • Standards: CE, UL (Guide JFHR, JDDZ, File E4273), CSA (Class 1422-02, File 53787, C22.2 No. 248.12)
  • AIC rating: 300,000A @ 250V
  • Class Rating: RK1
  • Barrels: 1
  • Diameter: 1.61 in
  • Weight: 0.69 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 05171262675
  • GTIN: 00051712626750