Cutler Hammer A6Y500-4 - Class K Fuse 500A 600V (200kA AIC)

Cutler Hammer A6Y500-4 is a Class K low-voltage fuse from the Amp-Trap family designed to provide reliable overcurrent protection in industrial electrical systems. It features a 500A current rating and a 600V AC voltage rating, capable of interrupting faults up to 200,000 amperes. The fuse is constructed as a single-barrel unit with a plug-in connection type and measures 2.5 inches in diameter with a weight of 5 lb. This fuse complies with industry standards for Class K current-limiting fuses and is typically applied in motor circuits, feeders, and branch circuits where high-interrupting capacity and component protection are required.

Key Features & Specifications

• Type: Class K, Amp-Trap, current-limiting, low-voltage fuse, plug-in connection
• Voltage Rating: 600V AC
• Current Rating: 500A
• Dimensions: 2.5 inch diameter
• Standards: Class K
• Applications: Industrial motor circuits, feeders, branch circuits
• AIC rating: 200kA @ 600V AC
• Connection: Plug-In
• Barrels: 1
• Class Rating: K
• Weight: 5 lb

Product Identification

• UPC: 782001908119
• GTIN: 00782001908119