Cutler Hammer A6Y70-4 - Class K Fuse 70A 600V (200kA AIC)

The Cutler Hammer A6Y70-4 is a Class K low-voltage current-limiting fuse from the Amp-Trap family, engineered to provide superior short-circuit protection for electrical circuits. It features a 600V AC voltage rating and a 70A current rating, ensuring reliable operation under demanding industrial conditions. The fuse is constructed as a single-barrel, plug-in type unit with a 1-inch diameter and a weight of 1 lb, designed for straightforward installation and replacement. It complies with industry standards for current-limiting fuses, offering an interrupting rating of 200,000 amperes at 600V AC. This fuse is typically applied in industrial power distribution systems, including service entrance equipment, feeders, and branch circuits, to protect against high-level fault currents.

Key Features & Specifications

• Type: Amp-Trap Class K, Current-Limiting, Low-Voltage Fuse, Plug-In Connection, Single Barrel
• Voltage Rating: 600V AC
• Current Rating: 70A
• Dimensions: 1 inch Diameter
• Standards: Class K
• Applications: Industrial power distribution, service entrance, feeder and branch circuit protection
• AIC rating: 200kA @ 600V AC
• Weight: 1 lb

Product Identification

• UPC: 782001904951
• GTIN: 00782001904951