Cooper Bussmann FWX-45A - Low Voltage Fuse 45A@250V (200kA AIC)

Cooper Bussmann FWX-45A is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. Rated for 250V AC/DC applications with a 45A current capacity, it features a stud-mounted single-barrel construction with a 0.81-inch diameter and 5 lb weight for secure installation. The fuse meets industry standards with a 200kA interrupting capacity at 250V, providing reliable short-circuit protection for motor control centers, switchgear, and power panels.

Key Features & Specifications

• Type: FWX series current-limiting fuse with silver-element construction
• Voltage Rating: 250V AC/DC
• Current Rating: 45A
• Dimensions: 0.81" diameter
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection
• Connection: Stud terminal
• Barrels: 1
• AIC rating: 200kA@250V
• Weight: 5 lb

Product Identification

• GTIN: 00051712796361