Ferraz Shawmut A4BT500 - Class L Fuse 500A@600V (200kA AIC)

Ferraz Shawmut A4BT500 is a low-voltage current-limiting fuse from the Amp-Trap family, designed for circuit protection in industrial power distribution systems. Rated for 600V AC/DC operation with a 500A current capacity, it features a compact 2-inch diameter single-barrel construction with Class L interrupting capacity (200kA@600V). The fuse meets UL/CSA standards for reliable short-circuit protection in demanding environments. Typical applications include motor control centers, switchgear, and transformer protection where high fault currents are present.

Key Features & Specifications

• Type: A4BT current-limiting fuse with silver-sand construction
• Voltage Rating: 600V AC/DC
• Current Rating: 500A
• Dimensions: 2" diameter
• Standards: UL/CSA listed
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 200kA@600V
• Class Rating: L
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 782001939854
• GTIN: 00782001939854