Bussmannn JJN-50 - Class T Fuse 50A 300V (200kA AIC)

Bussmannn JJN-50 is a Class T low-voltage fuse designed for high-interrupting circuit protection in industrial electrical systems. It features a 300V AC/DC voltage rating and 50A current capacity with a 200kA interrupting rating at 300V for reliable fault protection. The fuse measures 7/8" in length with a 0.56" diameter barrel construction, weighing 1 lb, and meets CE/UL-248-15 and CSA Class 1422-02 safety standards. Its T-Tron family design ensures optimal performance in motor control centers, switchgear, and industrial power distribution applications requiring robust short-circuit protection.

Key Features & Specifications

• Type: Class T fast-acting fuse with single barrel design
• Voltage Rating: 300V AC/DC
• Current Rating: 50A
• Dimensions: 7/8" length x 0.56" diameter
• Standards: CE/UL-248-15 Guide JDDZ, CSA Class 1422-02
• Applications: Industrial power distribution, motor protection, switchgear
• AIC rating: 200kA@300V
• Class Rating: T
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712627504
• GTIN: 00051712627504