Cutler-Hammer A70QS700-4 - Class L Fuse 700A (200kA AIC @ 700V)

The Cutler-Hammer A70QS700-4 is a Class L Amp-Trap low-voltage current-limiting fuse engineered to provide superior short-circuit protection for industrial electrical systems. It features a 700A current rating and a 700V AC voltage rating, with a robust 200kA interrupting rating at its maximum voltage to safely clear high-level faults. The fuse is constructed as a single-barrel unit with a 2.5-inch diameter and is listed by UL and CSA to meet rigorous industry safety standards. This fuse is typically applied in the protection of motor circuits, feeders, and mains where high interrupting capacity and current limitation are critical for equipment and personnel safety.

Key Features & Specifications

• Type: Class L, Amp-Trap, Current-Limiting, Low-Voltage Fuse
• Voltage Rating: 700V AC
• Current Rating: 700A
• Dimensions: 2.5" Diameter
• Standards: UL, CSA
• Applications: Motor Circuit Protection, Feeders, Mains
• AIC rating: 200kA @ 700V AC
• Barrels: 1
• Weight: 3 lb

Product Identification

• UPC: 782001946883
• GTIN: 00782001946883