Cutler Hammer A50QS100-4R - Class A50QS Current-Limiting Fuse 100A (200kA AIC @ 500V)
Cutler Hammer A50QS100-4R - Class A50QS Current-Limiting Fuse 100A (200kA AIC @ 500V)
Cutler Hammer A50QS100-4R - Class A50QS Current-Limiting Fuse 100A (200kA AIC @ 500V)
Cutler Hammer A50QS100-4R - Class A50QS Current-Limiting Fuse 100A (200kA AIC @ 500V)

Cutler Hammer A50QS100-4R - Class A50QS Current-Limiting Fuse 100A (200kA AIC @ 500V)

Cutler Hammer
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The Cutler Hammer A50QS100-4R is a Class A50QS current-limiting fuse designed for robust short-circuit protection in low voltage industrial power systems. It features a 100A current rating and 500V AC voltage rating, providing reliable circuit interruption capabilities. The fuse is constructed with a single-barrel design featuring bolt-in blade connections and measures 1 inch in diameter with a weight of 5.19 lb for secure mounting. This Amp-Trap series fuse complies with industry standards for current-limiting performance and offers 200kA interrupting capacity at 500V. Typical applications include motor control centers, industrial control panels, and power distribution equipment where high fault current protection is required.

Key Features & Specifications
  • Type: Class A50QS current-limiting fuse, single barrel construction with bolt-in blade connection
  • Voltage Rating: 500V AC
  • Current Rating: 100A
  • Dimensions: 1" diameter
  • Weight: 5.19 lb
  • AIC Rating: 200kA @ 500V
  • Connection: Bolt-In Blade
  • Barrels: 1
  • Family: Amp-Trap
  • Item Subcategory: Low Voltage
  • Standards: Current-limiting fuse standards for industrial applications
  • Applications: Motor control centers, industrial power distribution, control panels