A50QS100-4 Mersen Low Voltage Fuse 500V 100A Fuse - Essential Electric Supply
A50QS100-4 Mersen Low Voltage Fuse 500V 100A Fuse - Essential Electric Supply
A50QS100-4 Mersen Low Voltage Fuse 500V 100A Fuse - Essential Electric Supply
A50QS100-4 Mersen Low Voltage Fuse 500V 100A Fuse - Essential Electric Supply
A50QS100-4 Mersen Low Voltage Fuse 500V 100A Fuse - Essential Electric Supply
A50QS100-4 Mersen Low Voltage Fuse 500V 100A Fuse - Essential Electric Supply

Cutler Hammer A50QS100-4 - Low Voltage Current-Limiting Fuse 100A (200kA AIC @ 500V)

Cutler Hammer
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Cutler Hammer A50QS100-4 is a low voltage current-limiting fuse designed for industrial circuit protection applications. It features a 100A current rating and 500V voltage rating with a high 200kA interrupting capacity at 500V for reliable fault protection. The fuse construction includes a single-barrel design with 1-inch diameter and bolt-in blade connection measuring 3.63 inches in length, weighing 0.25 lb. It complies with multiple industry standards including UL Recognition under Guide JFHR2, File 60314, CSA Certification LR12636, and CE marking. This fuse is typically employed in industrial power distribution systems, motor circuits, and equipment protection where robust current limitation is required.

Key Features & Specifications
  • Type: Low Voltage Current-Limiting Fuse, Single Barrel, Bolt-In Blade Connection
  • Voltage Rating: 500V AC
  • Current Rating: 100A
  • Dimensions: 3.63 inches length, 1 inch diameter
  • Weight: 0.25 lb
  • Standards: UL Recognized (Guide JFHR2, File 60314), CSA Certified (LR12636), CE Marked
  • Applications: Industrial power distribution, motor circuit protection, equipment protection
  • AIC Rating: 200kA @ 500V
  • Connection: Bolt-In Blade
  • Barrels: 1
  • Certification: CE, UL Recognized, CSA Certified
  • Country of Origin: Mexico


Product Identification
  • UPC: 078200194764
  • GTIN: 00782001947644