Bussmann ALS-300B - ALS Fuse 300A@80VDC (5kA Interrupt Rating)

Bussmann ALS-300B is a low-voltage fuse designed for high-current circuit protection in industrial DC applications. Rated for 300A at 80VDC with a 5kA interrupting capacity, this stud-mount fuse provides reliable overcurrent protection in demanding environments. Its compact 3-3/4" single-barrel construction features robust materials meeting UL Recognized (JFHR2, E56412) safety standards. The ALS-series fuse is engineered for photovoltaic systems, battery banks, and heavy equipment power distribution where stable DC voltage protection is critical.

Key Features & Specifications

• Type: ALS-class stud-mount low-voltage fuse
• Voltage Rating: 80VDC
• Current Rating: 300A
• Dimensions: 3-3/4" length
• Standards: UL Recognized (JFHR2, E56412)
• Applications: PV systems, DC battery protection, industrial power distribution
• Connection: Stud mount
• Barrels: 1
• AIC rating: 5kA@80VDC
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712395588
• GTIN: 00051712395588