Bussmann ALS-550 - Low Voltage Fuse 550A (5kA@48VDC AIC Rating)

Bussmann ALS-550 is a low voltage fuse designed for circuit protection in 48V DC systems, providing reliable overcurrent and short-circuit interruption. It features a 48V DC voltage rating and a 5kA interrupting capacity at its rated voltage, ensuring robust protection for electrical components. The fuse is constructed as a single-barrel device with compact dimensions of 3.75 inches in length by 1.63 inches in both height and width, weighing 1 lb for straightforward integration. Manufactured by Eaton to industry standards, this ALS-type fuse is engineered for demanding industrial applications including telecommunications, renewable energy systems, and DC power distribution where consistent 48V circuit protection is required.

Key Features & Specifications

• Type: Low Voltage Fuse, ALS type, single-barrel construction
• Voltage Rating: 48V DC
• Current Rating: 550A
• Dimensions: 3.75" L × 1.63" H × 1.63" W
• Weight: 1 lb
• Standards: Industry standard compliance
• Applications: Telecommunications, renewable energy systems, DC power distribution
• AIC Rating: 5kA @ 48VDC
• Barrels: 1
• Country of Origin: Mexico

Product Identification

• UPC: 05171270048
• GTIN: 00051712700481