Cooper Bussmann FWA-45A21F - Low Voltage Ferrule Fuse 45A (100kA@150V AIC)

Cooper Bussmann FWA-45A21F is a low-voltage ferrule fuse designed for circuit protection in industrial electrical systems. This 45A-rated fuse operates at 150V AC/DC with a 100kA interrupting capacity, featuring a compact 0.4-inch diameter cylindrical design with single-barrel ferrule connections for secure mounting. Compliant with industry safety standards, it provides reliable overcurrent protection for motor control centers, power distribution panels, and industrial automation equipment.

Key Features & Specifications

• Type: Low-voltage ferrule fuse with single-element construction
• Voltage Rating: 150V AC/DC
• Current Rating: 45A
• Dimensions: 0.4" diameter cylindrical form factor
• Standards: Meets industrial circuit protection requirements
• Applications: Motor controls, power distribution, industrial machinery
• Connection: Ferrule terminal
• Barrels: 1
• AIC rating: 100kA@150V

Product Identification

• UPC: 05171279527
• GTIN: 00051712795272