Ferraz Shawmut A50QS125-4 - Low Voltage Fuse 125A (200kA AIC @500V)

Ferraz Shawmut A50QS125-4 is a low-voltage current-limiting fuse from the Amp-Trap family, designed for circuit protection in industrial power distribution systems. It features a 500V AC rating with a 125A current capacity and 200kA interrupting rating at 500V, housed in a compact bolt-in blade configuration with a 1.22-inch diameter and 3.63-inch length. The fuse meets CE, UL (Guide JFHR2, File 60314), and CSA (LR12636) certifications for safety compliance, with robust construction suitable for motor control centers, switchgear, and industrial control panels.

Key Features & Specifications

• Type: A50QS bolt-in blade current-limiting fuse
• Voltage Rating: 500V AC
• Current Rating: 125A
• Dimensions: 3.63 in length, 1.22 in diameter
• Weight: 0.41 lb
• Standards: CE, UL Recognized (Guide JFHR2, File 60314), CSA Certified (LR12636)
• Applications: Industrial power distribution, motor protection, switchgear
• Connection: Bolt-In Blade
• Barrels: 1
• AIC Rating: 200kA@500V
• Country of Origin: Mexico

Product Identification

• UPC: 782001947668
• GTIN: 00782001947668