Cutler Hammer A50QS175-4 - Current Limiting Fuse 175A (200kA AIC @ 500V)

Cutler Hammer A50QS175-4 is a low voltage current-limiting fuse from the Amp-Trap family designed to provide superior short-circuit protection in industrial electrical systems. This fuse features a 175A current rating and 500V voltage rating with a high 200kA interrupting capacity, ensuring reliable circuit protection under fault conditions. The unit features a compact bolt-in blade connection design with a 1.22-inch diameter and 3.63-inch length, constructed for durable performance in demanding environments. It carries multiple certifications including UL Recognition, CSA certification, and CE compliance, meeting industry standards for safety and reliability. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where high fault current protection is required.

Key Features & Specifications

• Type: A50QS current-limiting fuse, bolt-in blade connection, 1 barrel construction
• Voltage Rating: 500V AC
• Current Rating: 175A
• Dimensions: 3.63 inches length, 1.22 inches diameter
• Standards: UL Recognized (Guide JFHR2, File 60314), CSA Certified (LR12636), CE
• Applications: Motor branch circuits, feeder circuits, industrial control panels
• AIC rating: 200kA@500V
• Connection: Bolt-In Blade
• Barrels: 1
• Certification: CE, UL Recognized, Guide JFHR2, File 60314, CSA Certified LR12636
• Family: Amp-Trap
• Weight: 5 lb
• Country of Origin: Mexico

Product Identification

• UPC: 782001947750
• GTIN: 00782001947750