Ferraz Shawmut A50QS175-4 - Low Voltage Fuse 175A (200kA AIC @500V)

Ferraz Shawmut A50QS175-4 is a low-voltage current-limiting fuse designed for industrial circuit protection with high interrupting capacity. This 500V-rated fuse handles 175A continuous current and provides 200kA AIC protection in a compact bolt-in blade configuration measuring 3.63 inches long with a 1.22-inch diameter. Constructed as a single-barrel Class A50QS fuse, it meets CE, UL (JFHR2/60314), and CSA (LR12636) standards for use in motor control centers, switchgear, and power distribution systems requiring reliable short-circuit protection.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse, bolt-in blade connection
• Voltage Rating: 500V AC
• Current Rating: 175A
• Dimensions: 3.63" length x 1.22" diameter
• Weight: 5 lb
• Standards: CE, UL Recognized (Guide JFHR2, File 60314), CSA Certified (LR12636)
• Applications: Motor control centers, industrial switchgear, power distribution
• AIC rating: 200kA@500V
• Connection: Bolt-In Blade
• Barrels: 1
• Family: Amp-Trap
• Class Rating: A50QS

Product Identification

• UPC: 782001947750
• GTIN: 00782001947750