Bussmann JJS-125 - Class T Fuse 125A 600V (200kA AIC Rating)

Bussmann JJS-125 is a Class T low-voltage fuse designed for high-interrupting capacity circuit protection in industrial power systems. It features a 125A current rating and 600V voltage rating with exceptional 200kA interrupting capacity at rated voltage. The fuse construction utilizes a single-barrel design measuring 3-1/4 inches in length with 0.88-inch diameter, weighing 1 lb for robust physical characteristics. It complies with CE/UL-248-15 Guide JDDZ and CSA Class 1422-02 standards, ensuring reliable performance in demanding applications. Typical industrial applications include motor branch circuits, feeder circuits, and service entrance equipment requiring high fault current protection.

Key Features & Specifications

• Type: Class T low-voltage fuse, single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 125A
• Dimensions: 3-1/4 inch length, 0.88 inch diameter
• Standards: CE/UL-248-15 Guide JDDZ, CSA Class 1422-02
• Applications: Industrial power systems, motor circuits, feeder protection
• Class Rating: T
• Barrels: 1
• Certification: CE/UL-248-15 Guide JDDZ/CSA Class 1422-02
• AIC rating: 200kA@600V
• Weight: 1 lb
• Family: T-Tron

Product Identification

• UPC: 051712628129
• GTIN: 00051712628129