Cutler Hammer A15QS55-1 - Class A15QS Fuse 55A (100kA AIC @ 150V)
Cutler Hammer A15QS55-1 - Class A15QS Fuse 55A (100kA AIC @ 150V)
Cutler Hammer A15QS55-1 - Class A15QS Fuse 55A (100kA AIC @ 150V)
Cutler Hammer A15QS55-1 - Class A15QS Fuse 55A (100kA AIC @ 150V)

Cutler Hammer A15QS55-1 - Class A15QS Fuse 55A (100kA AIC @ 150V)

Cutler Hammer
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The Cutler Hammer A15QS55-1 is a Class A15QS low-voltage current-limiting fuse designed to provide reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 55A current rating and a 150V AC voltage rating, with a high 100kA interrupting capacity at its rated voltage to safely clear severe fault currents. The fuse is constructed with a single-barrel design, utilizes ferrule connections for secure installation, and has a compact physical profile with a diameter of 0.81 inches and a weight of 5.19 lb. This fuse is engineered to meet stringent industry standards for performance and safety in demanding environments. It is typically applied in the protection of motor circuits, feeders, and branch circuits where high interrupting capability and current limitation are critical.

Key Features & Specifications
  • Type: Class A15QS, Amp-Trap 2000, Current-Limiting, Single Barrel, Ferrule Connection
  • Voltage Rating: 150V AC
  • Current Rating: 55A
  • Dimensions: 0.81 inch Diameter
  • Standards: UL/CSA
  • Applications: Motor Circuit Protection, Feeder and Branch Circuit Protection
  • AIC rating: 100,000A @ 150V AC
  • Connection: Ferrule
  • Barrels: 1
  • Item Subcategory: Low Voltage
  • Family: Amp-Trap
  • Weight: 5.19 lb