Bussmannn JJS-250 - Class T Fuse 250A (200kA@600V Interrupt Rating)

Bussmannn JJS-250 is a Class T low-voltage fuse designed for high-interrupting capacity circuit protection in industrial power distribution systems. It features a 600V AC rating with a 250A current capacity and 200kA interrupting rating at 600V, housed in a compact 3-5/8" cylindrical body with 1" diameter constructed for durable performance. Certified to UL-248-15 and CSA Class 1422-02 standards, this JJS-type fuse provides reliable protection for motor circuits, transformers, and feeder lines in harsh electrical environments.

Key Features & Specifications

• Type: Class T time-delay fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 250A
• Dimensions: 3-5/8" length x 1" diameter
• Standards: UL-248-15, CSA Class 1422-02, CE
• Applications: Industrial motor protection, transformer circuits, feeder lines
• AIC rating: 200kA@600V
• Class Rating: T
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712628099
• GTIN: 00051712628099