Cutler Hammer A70QS175-4 - Low Voltage Fuse 175A (200kA AIC @ 700V)

Cutler Hammer A70QS175-4 is a low voltage current-limiting fuse designed for providing high-level short-circuit protection in industrial electrical systems. It features a 175A current rating and a 700V AC/700V DC voltage rating, making it suitable for a wide range of electrical environments. The fuse is constructed as a single-barrel unit with a 1.22-inch diameter and a 4.38-inch length, weighing 1 lb for robust physical handling. It complies with major industry standards including UL Recognition (File 60314, Guide JFHR2) and CSA certification (LR12636), ensuring reliable performance. This fuse is typically applied in motor control centers, industrial control panels, and switchgear where its 200kA interrupting rating at 700V provides critical circuit protection.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, Single Barrel
• Voltage Rating: 700V AC; 700V DC
• Current Rating: 175A
• Dimensions: 4.38 in Length, 1.22 in Diameter
• Weight: 1 lb
• Standards: CE, UL Recognized (Guide JFHR2, File 60314), CSA Certified (LR12636)
• Applications: Industrial Control Panels, Motor Control Centers, Switchgear
• AIC Rating: 200kA @ 700V
• Barrels: 1
• Certification: CE, UL Recognized, Guide JFHR2, File 60314, CSA Certified LR12636

Product Identification

• UPC: 78200194870
• GTIN: 00782001948702