A50QS250-4 Mersen Low Voltage Fuse 500V 250A Fuse - Essential Electric Supply
A50QS250-4 Mersen Low Voltage Fuse 500V 250A Fuse - Essential Electric Supply
A50QS250-4 Mersen Low Voltage Fuse 500V 250A Fuse - Essential Electric Supply
A50QS250-4 Mersen Low Voltage Fuse 500V 250A Fuse - Essential Electric Supply
A50QS250-4 Mersen Low Voltage Fuse 500V 250A Fuse - Essential Electric Supply
A50QS250-4 Mersen Low Voltage Fuse 500V 250A Fuse - Essential Electric Supply

Cutler Hammer A50QS250-4 - Low Voltage Fuse 250A (200kA AIC @ 500V)

Cutler Hammer
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Cutler Hammer A50QS250-4 is a low voltage current-limiting fuse designed for robust circuit protection in industrial power distribution systems. It features a 500V AC voltage rating and a 250A current rating, providing reliable overcurrent and short-circuit protection. The fuse is constructed with a 1.5-inch diameter and 4.34-inch length, utilizing a single-barrel design with bolt-in blade connections for secure installation. It complies with UL Recognition (Guide JFHR2, File 60314) and CSA certification (LR12636), meeting rigorous industry safety standards. This fuse is typically applied in industrial control panels, motor circuits, and power distribution equipment where high interrupting capacity is required.

Key Features & Specifications
  • Type: Low Voltage Current-Limiting Fuse, Single Barrel, Bolt-In Blade Connection
  • Voltage Rating: 500V AC
  • Current Rating: 250A
  • Dimensions: 4.34 inches length, 1.5 inches diameter
  • Standards: UL Recognized (Guide JFHR2, File 60314), CSA Certified (LR12636), CE
  • Applications: Industrial power distribution, motor protection, control circuits
  • AIC rating: 200kA @ 500V AC
  • Connection: Bolt-In Blade
  • Barrels: 1
  • Certification: CE, UL Recognized, CSA Certified
  • Weight: 1 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 78200194778
  • GTIN: 00782001947781