Ferraz Shawmut A70Q50-4 - Low Voltage Fuse 50A (100kA AIC @ 700V)

Ferraz Shawmut A70Q50-4 is a low-voltage current-limiting fuse from the Amp-Trap family, designed to provide reliable circuit protection in industrial power distribution systems. This 700V-rated fuse features a 50A current rating and a 100kA interrupting capacity at 700V, housed in a compact 1.22-inch diameter single-barrel construction. Its current-limiting design rapidly interrupts fault currents to protect downstream equipment while meeting stringent industry standards for electrical safety. The A70Q series is commonly deployed in motor control centers, switchgear, and other demanding applications requiring robust short-circuit protection.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse (A70Q series)
• Voltage Rating: 700V AC
• Current Rating: 50A
• Diameter: 1.22 inches (31 mm)
• AIC Rating: 100kA @ 700V
• Construction: Single-barrel design
• Standards: UL/CSA compliant
• Applications: Motor protection, switchgear, industrial power distribution

Product Identification

• UPC: 78200114106
• GTIN: 00782001141066