Cutler-Hammer A70QS500-4 - Class L Fuse 500A (200kA AIC @ 700V AC)

The Cutler-Hammer A70QS500-4 is a Class L Amp-Trap low-voltage fuse engineered to provide superior short-circuit protection for industrial electrical systems. It features a 500A current rating and a 700V AC voltage rating, ensuring reliable operation under demanding conditions. The fuse is constructed as a single-barrel unit with a 2-inch diameter and is built to meet UL and CSA standards for safety and performance. This component is specifically designed for use in motor control centers, industrial control panels, and feeder circuits where high interrupting capacity is critical, offering an AIC rating of 200kA at 700V AC to safely clear severe fault currents.

Key Features & Specifications

• Type: Class L, Amp-Trap, Low Voltage Fuse, Current Limiting
• Voltage Rating: 700V AC
• Current Rating: 500A
• Dimensions: 2-inch Diameter
• Standards: UL, CSA
• Applications: Motor Control Centers, Industrial Control Panels, Feeder Circuits
• AIC rating: 200kA@700V AC
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 78200194685
• GTIN: 00782001946852