Bussmannn JJS-500 - Class T Fuse 500A (200kA Interrupt @600V)

Bussmannn JJS-500 is a Class T low-voltage fuse designed for high-interrupting circuit protection in industrial power distribution systems. Rated for 600V AC/DC applications with a 500A current capacity, it features a compact 3-1/16" cylindrical design with 1.25" diameter and 2 lb weight for space-efficient panel mounting. The fuse meets CE/UL-248-15 and CSA Class 1422-02 standards, delivering 200kA interrupting capacity for reliable protection in motor control centers, switchgear, and heavy industrial equipment.

Key Features & Specifications

• Type: JJS Class T time-delay fuse with single barrel construction
• Voltage Rating: 600V AC/DC
• Current Rating: 500A
• Dimensions: 3-1/16" length x 1.25" diameter
• Standards: CE/UL-248-15 Guide JDDZ, CSA Class 1422-02
• Applications: Industrial switchgear, motor protection, power distribution
• Class Rating: T
• AIC rating: 200kA@600V
• Weight: 2 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712628556
• GTIN: 00051712628556