LPN-RK-40SP - Essential Electric Supply
LPN-RK-40SP - Essential Electric Supply

Bussmann LPN-RK-40SP - RK1 Time-Delay Fuse 40A 250V

Bussmann
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Bussmann LPN-RK-40SP is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It is rated for 40A at 250V AC/DC and features a high interrupting rating of 300kA, ensuring reliable protection against short-circuits and overloads. The fuse is constructed as a single-barrel, RK1 class device with a compact form factor measuring 3" in length and 0.81" in width. It complies with key industry standards including UL and CSA, making it suitable for use in motor control centers, panelboards, and industrial machinery where durable circuit protection is required.

Key Features & Specifications
  • Type: Low Voltage, Time-Delay, RK1 Class Fuse
  • Voltage Rating: 250V AC/DC
  • Current Rating: 40A
  • Dimensions: 3 in L x 0.81 in H x 0.81 in W
  • Weight: 0.5 lb
  • Diameter: 1.61 in
  • Standards: CE, UL (Guide JFHR, JDDZ, File E4273), CSA (Class 1422-02, File 53787, C22.2 No. 248.12)
  • AIC Rating: 300kA @ 250V
  • Class Rating: RK1
  • Barrels: 1
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712538381
  • GTIN: 00051712538381