FWJ-400A - Essential Electric Supply
FWJ-400A Cooper Bussmannn Low Voltage Fuse 1000V 400A Fuse - Essential Electric Supply
FWJ-400A Cooper Bussmannn Low Voltage Fuse 1000V 400A Fuse - Essential Electric Supply
FWJ-400A - Essential Electric Supply
FWJ-400A Cooper Bussmannn Low Voltage Fuse 1000V 400A Fuse - Essential Electric Supply
FWJ-400A Cooper Bussmannn Low Voltage Fuse 1000V 400A Fuse - Essential Electric Supply

Bussmann FWJ-400A - Low Voltage Fuse 400A 1000V (100kA AIC)

Bussmann
Price
Save $764.18
/
Title
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Bussmann FWJ-400A is a low voltage fuse designed for providing high-interrupting capacity protection in industrial power distribution systems. It features a 400A current rating and a 1000V voltage rating, engineered to safely clear faults with an interrupting rating of 100kA. The fuse is constructed with a single-barrel design featuring stud connections and measures 147 mm in length with a 0.81-inch diameter, built to robust industry standards. It carries UL Recognition, CSA Certification, and CE Marking, ensuring compliance for international use. Typical applications include protection in motor control centers, switchgear, and other critical circuits where reliable overcurrent protection is required.

Key Features & Specifications
  • Type: Low Voltage Fuse, single-barrel construction with stud connection
  • Voltage Rating: 1000V
  • Current Rating: 400A
  • Dimensions: 147 mm x 51 mm x 51 mm (L x H x W)
  • Standards: UL Recognized, CSA Certified, CE Marked
  • Applications: Industrial power distribution, motor control centers, switchgear
  • AIC rating: 100kA @ 1000V
  • Connection: Stud
  • Barrels: 1
  • Diameter: 0.81 inch
  • Weight: 1.23 lb
  • Country of Origin: United Kingdom


Product Identification
  • UPC: 05171279626
  • GTIN: 00051712796262