Bussmann JJN-400 - Class T Fuse 400A 300V (200kA AIC Rating)
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$73.34
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$297.07
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Bussmann JJN-400 is a Class T low-voltage fuse designed for high-interrupting capacity circuit protection in industrial applications. It features a 400A current rating and 300V voltage rating with exceptional 200kA interrupting capacity at rated voltage. The fuse construction utilizes a single-barrel design measuring 1-inch in diameter and 2-3/4 inches in length with a robust 2 lb weight. It complies with CE/UL-248-15 Guide JDDZ and CSA Class 1422-02 standards for reliable performance. Typical applications include main service entrances, feeder circuits, and branch circuit protection where high fault current protection is critical.
Key Features & Specifications
Product Identification
Key Features & Specifications
- Type: Class T low-voltage fuse, single-barrel construction
- Voltage Rating: 300V AC
- Current Rating: 400A
- Dimensions: 1" diameter x 2-3/4" length
- Standards: CE/UL-248-15 Guide JDDZ/CSA Class 1422-02
- Applications: Industrial main service, feeder circuits, branch protection
- AIC rating: 200kA@300V
- Class Rating: T
- Barrels: 1
- Weight: 2 lb
- Family: T-Tron
- Certification: CE/UL-248-15 Guide JDDZ/CSA Class 1422-02
Product Identification
- UPC: 051712627047
- GTIN: 00051712627047
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