Bussmannn JKS-40 - Class J Fuse 40A 600V (200kA AIC)

Bussmannn JKS-40 is a Class J low-voltage fuse designed for circuit protection in industrial applications, featuring a 40A current rating and 600V AC/DC voltage capacity. Its compact 1.06-inch diameter cylindrical design with 2-3/8-inch length and single-barrel construction meets UL 248-8 and CSA Class 1422-02 standards for reliable overcurrent protection. Certified for 200kA interrupting capacity at 600V, this Limitron-series fuse provides robust short-circuit protection in motor control centers, HVAC systems, and industrial power distribution panels.

Key Features & Specifications

• Type: Class J time-delay fuse with ceramic body and silver element
• Voltage Rating: 600V AC/DC
• Current Rating: 40A
• Dimensions: 1.06" diameter x 2-3/8" length
• Standards: UL 248-8, CSA Class 1422-02, CE
• Applications: Motor protection, transformer circuits, industrial controls
• Class Rating: J
• AIC rating: 200kA @600V
• Barrels: 1
• Weight: 1.18 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712630405
• GTIN: 00051712630405