Cooper Bussmann DFJ-70 Low Voltage DFJ Series 600V 70A Fuse - Essential Electric Supply
Cooper Bussmann DFJ-70 Low Voltage DFJ Series 600V 70A Fuse - Essential Electric Supply

Bussmann DFJ-70 - Class J Time-Delay Fuse 70A 600V (200kA AIC)

Bussmann
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The Bussmann DFJ-70 is a Class J time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It features a 600V AC voltage rating and a 70A current rating, providing a high 200kA interrupting capacity at its rated voltage. The fuse is constructed as a single-barrel device with compact dimensions of 4.83 in x 1.19 in x 1.18 in and a weight of 0.31 lb, built for durability. It complies with key industry standards, including UL and CSA certifications under specific file numbers. This fuse is typically applied in motor control centers, panelboards, and switchgear where reliable, high-interrupting protection is required.

Key Features & Specifications
  • Type: Class J, time-delay, low-voltage power fuse, single barrel
  • Voltage Rating: 600V AC
  • Current Rating: 70A
  • Dimensions: 4.83 in (L) x 1.19 in (H) x 1.18 in (W)
  • Standards: UL (File E4273, Guide JDDZ), CSA (File 53787, Class 1422-02), CE, 248-8
  • Applications: Branch circuit and feeder protection in industrial panelboards, motor control centers, and switchgear
  • AIC rating: 200kA @ 600V
  • Class Rating: J
  • Barrels: 1
  • Weight: 0.31 lb


Product Identification
  • UPC: 051712653381
  • GTIN: 00051712653381