Bussmann ALS-400B Low Voltage 48V 400A Fuse - Essential Electric Supply
Bussmann ALS-400B Low Voltage 48V 400A Fuse - Essential Electric Supply

Bussmann ALS-400B - Low Voltage Fuse 400A 48VDC (5kA AIC)

Bussmann
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Bussmann ALS-400B is a low voltage fuse designed for high-current circuit protection in DC power systems. It features a 400A current rating and a 48V DC voltage rating, providing a 5kA interrupting capacity at its rated voltage. The fuse is constructed as a single-barrel, stud-mount component with compact dimensions of 3.75 in x 1.63 in x 1.63 in and a weight of 0.15 lb, and it complies with UL Recognized, JFHR2, and E56412 standards. This fuse is typically applied in industrial settings such as telecommunications, renewable energy storage, and DC power distribution panels where reliable overcurrent protection is critical.

Key Features & Specifications
  • Type: ALS series, low voltage, stud mount, single-barrel fuse
  • Voltage Rating: 48V DC
  • Current Rating: 400A
  • Dimensions: 3.75 in x 1.63 in x 1.63 in (Length/Depth x Height x Width)
  • Weight: 0.15 lb
  • Connection: Stud Mount
  • Barrels: 1
  • Certification: UL Recognized, JFHR2, E56412
  • AIC Rating: 5kA @ 48VDC
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712395601
  • GTIN: 00051712395601