Ferraz Shawmut A50QS1000-4 - Low Voltage Fuse 1000A@500V (200kA AIC)

Ferraz Shawmut A50QS1000-4 is a low-voltage current-limiting fuse designed for high-interrupting capacity circuit protection in industrial power distribution systems. This UL/CSA-certified Amp-Trap series fuse features a 500V AC rating with a 1000A current capacity and 200kA interrupting rating at 500V, housed in a durable 2.88-inch diameter single-barrel construction weighing 4 lb. Engineered to meet stringent safety standards, it provides reliable short-circuit protection for motor control centers, switchgear, and other critical power distribution equipment.

Key Features & Specifications

• Type: A50QS current-limiting low-voltage fuse
• Voltage Rating: 500V AC
• Current Rating: 1000A
• Dimensions: 2.88" diameter single-barrel design
• Standards: UL, CSA certified
• Applications: Industrial power distribution, motor control centers, switchgear
• AIC rating: 200kA@500V
• Weight: 4 lb
• Family: Amp-Trap series

Product Identification

• UPC: 782001142339
• GTIN: 00782001142339