Cutler Hammer A70QS150-4 - Low Voltage Current-Limiting Fuse 150A (200kA AIC @ 700V)

Cutler Hammer A70QS150-4 is a low voltage current-limiting fuse designed to provide reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 150A current rating and a 700V AC voltage rating, capable of interrupting faults with a 200kA interrupting rating at its rated voltage. The fuse is constructed as a single-barrel unit with a 1.22-inch diameter, engineered for robust performance in demanding environments. It complies with UL and CSA standards, ensuring adherence to recognized safety and performance requirements. This fuse is typically applied in motor branch circuits, feeder circuits, and industrial control panels where high fault current protection is critical.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, Single Barrel
• Voltage Rating: 700V AC
• Current Rating: 150A
• Dimensions: 1.22-inch Diameter
• Standards: UL, CSA
• Applications: Motor Branch Circuits, Feeder Circuits, Industrial Control Panels
• AIC rating: 200kA@700V
• Certification: UL, CSA
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 78200194869
• GTIN: 00782001948696