Cooper Bussmann JJS-20 Low Voltage T-Tron 600V 20A Fuse - Essential Electric Supply
Cooper Bussmann JJS-20 Low Voltage T-Tron 600V 20A Fuse - Essential Electric Supply

Bussmann JJS-20 - Class T Time-Delay Fuse 20A 600V

Bussmann
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Bussmann JJS-20 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It features a 20A current rating and a 600V AC voltage rating, with a compact physical form factor measuring 1.5 inches in length and 0.56 inches in diameter. This single-barrel, Class T fuse is constructed for high interrupting capacity, rated for 200kA at 600V, and is certified to UL 248-15 and CSA Class 1422-02 standards for reliable overcurrent protection in demanding applications like motor control centers and panelboards.

Key Features & Specifications
  • Type: Low-Voltage, Time-Delay (T-Tron), Class T Fuse
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 1.5 in L x 0.56 in H x 0.56 in W
  • Standards: CE, UL 248-15 (Guide JDDZ), CSA Class 1422-02
  • Applications: Industrial branch circuit and feeder protection
  • AIC Rating: 200kA @ 600V
  • Class Rating: T
  • Barrels: 1
  • Diameter: 0.56 in
  • Weight: 0.035 lb


Product Identification
  • UPC: 051712628204
  • GTIN: 00051712628204