Bussmann ALS-400B - ALS Fuse 400A (5kA@48VDC AIC Rating)

The Bussmann ALS-400B is a low voltage fuse designed for overcurrent protection in 48V DC power systems. It features a 400A current rating and a 5kA interrupting capacity at 48V DC, providing reliable circuit protection. The fuse is constructed with a single-barrel design and stud mount connection for secure installation, measuring 3-3/4 inches in length. It complies with UL recognition standards and carries JFHR2 and E56412 certifications for industrial use. This fuse is typically applied in DC power distribution, industrial controls, and renewable energy systems where robust overcurrent protection is required.

Key Features & Specifications

• Type: ALS Class, Low Voltage Fuse, Single Barrel, Stud Mount
• Voltage Rating: 48V DC
• Current Rating: 400A
• Dimensions: 3-3/4 inches (Length)
• Standards: UL Recognized, JFHR2, E56412
• Applications: DC Power Distribution, Industrial Controls, Renewable Energy Systems
• AIC rating: 5kA@48VDC
• Connection: Stud Mount
• Barrels: 1
• Certification: UL Recognized, JFHR2, E56412

Product Identification

• UPC: 051712395601
• GTIN: 00051712395601