Bussmann DFJ-150 - Class J Time-Delay Fuse 150A (200kA AIC @600V)

Bussmann DFJ-150 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and 150A current rating with a high 200kA interrupting capacity at 600V for reliable fault current protection. The fuse construction utilizes a single-barrel design measuring 5-3/4 inches in length and weighs 1 lb, engineered for durable performance in demanding environments. It complies with multiple industry standards including UL, CSA, and CE certifications, meeting requirements for Class J fuses per UL 248-8 and CSA 1422-02. Typical applications include motor branch circuit protection, feeder circuits, and industrial control panels where time-delay characteristics prevent nuisance tripping during motor starting currents.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 150A
• Dimensions: 5-3/4 inches length
• Standards: UL 248-8, CSA 1422-02, CE, UL Guide JDDZ (File E4273), CSA File 53787
• Applications: Motor branch circuits, feeder circuits, industrial control panels
• Class Rating: J
• Barrels: 1
• AIC rating: 200kA@600V
• Certification: CE, 248-8, Class J, UL, Guide JDDZ, File E4273, CSA, Class 1422-02, File 53787
• Weight: 1 lb

Product Identification

• UPC: 051712653442
• GTIN: 00051712653442