Cooper Bussmann JKS-20 Low Voltage LIMITRON 600V 20A Fuse - Essential Electric Supply
Cooper Bussmann JKS-20 Low Voltage LIMITRON 600V 20A Fuse - Essential Electric Supply

Bussmann JKS-20 - Class J Time-Delay Fuse 20A 600V (200kA AIC)

Bussmann
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Bussmann JKS-20 is a Class J time-delay fuse designed for branch circuit protection in industrial power distribution systems. It features a 20A current rating and a 600V AC voltage rating, housed in a compact, single-barrel construction measuring 2.25 in x 0.81 in x 0.81 in with a 0.81-inch diameter and a weight of 1.15 lb. The fuse is certified to UL 248-8 and CSA Class 1422-02 standards, offering a high 200kA interrupting rating at 600V for reliable fault protection. Typical applications include safeguarding motor circuits, transformers, and feeders where high withstand and let-through current control are required.

Key Features & Specifications
  • Type: Class J, time-delay, low-voltage power fuse, single barrel
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 2.25 in L x 0.81 in H x 0.81 in W
  • Standards: CE, UL 248-8 (Guide JDDZ), CSA Class 1422-02
  • Applications: Motor protection, transformer protection, feeder protection
  • AIC rating: 200,000A @ 600V
  • Class Rating: J
  • Diameter: 0.81 in
  • Barrels: 1
  • Weight: 1.15 lb


Product Identification
  • UPC: 051712630207
  • GTIN: 00051712630207