Cutler Hammer A15QS275-4 - Class A Low Voltage Fuse 275A (100kA AIC @ 150V)

The Cutler Hammer A15QS275-4 is a Class A low-voltage current-limiting fuse designed to provide reliable overcurrent protection for industrial electrical systems. It features a 275A current rating and a 150V AC voltage rating, with a high interrupting capacity of 100kA to safely clear severe fault conditions. Constructed as a single-barrel fuse with a bolt-in connection type, it measures 1.13 inches in diameter and has a robust weight of 5.19 lb. This fuse is engineered to meet industry standards for current-limiting performance, making it suitable for protecting motor circuits, feeders, and branch circuits where high fault current availability is present.

Key Features & Specifications

• Type: Class A, Amp-Trap 2000, Low Voltage Current-Limiting Fuse, Single Barrel
• Voltage Rating: 150V AC
• Current Rating: 275A
• Dimensions: 1.13" Diameter
• Standards: UL/CSA
• Applications: Motor Circuit Protection, Feeder Protection, Branch Circuit Protection
• AIC rating: 100,000A @ 150V AC
• Connection: Bolt-In
• Barrels: 1
• Weight: 5.19 lb
• Family: Amp-Trap

Product Identification

• UPC: 78200130580
• GTIN: 00782001305802