Cooper Bussmann JJS-40 Low Voltage T-Tron 600V 40A Fuse - Essential Electric Supply
Cooper Bussmann JJS-40 Low Voltage T-Tron 600V 40A Fuse - Essential Electric Supply

Bussmann JJS-40 - Class T Fuse 40A 600V (200kA AIC)

Bussmann
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The Bussmann JJS-40 is a Class T low-voltage fuse designed for high-interrupting capacity protection in industrial power circuits. It features a 40A current rating and a 600V AC voltage rating, with a compact, single-barrel construction measuring 1.56 in x 0.81 in x 0.81 in and a weight of 0.5 lb. This fuse is certified to UL 248-15 and CSA Class 1422-02 standards, offering an interrupting rating of 200,000 amperes at 600V AC for reliable protection against short-circuits. Its robust design makes it suitable for safeguarding feeders, mains, and branch circuits in demanding industrial and commercial electrical systems.

Key Features & Specifications
  • Type: Class T, fast-acting, single-barrel low-voltage fuse
  • Voltage Rating: 600V AC
  • Current Rating: 40A
  • Dimensions: 1.56 in (L) x 0.81 in (H) x 0.81 in (W)
  • Weight: 0.5 lb
  • Diameter: 0.81 in
  • Standards/Certification: CE, UL 248-15 (Guide JDDZ), CSA Class 1422-02
  • AIC Rating: 200,000A @ 600V AC
  • Family: T-Tron
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712628402
  • GTIN: 00051712628402