Cutler Hammer A50QS200-4R - Current Limiting Fuse 200A (200kA AIC @ 500V)

Cutler Hammer A50QS200-4R is a current-limiting fuse from the Amp-Trap family designed to provide superior short-circuit protection in low voltage electrical systems. It features a 200A current rating and 500V voltage rating with an impressive 200kA interrupting capacity at 500V for reliable fault protection. The fuse utilizes a bolt-in blade connection with a single barrel construction, measuring 1.5 inches in diameter and weighing 5.19 lb for robust industrial applications. This fuse complies with relevant industry standards for electrical protection devices and is engineered for demanding environments including industrial control panels, motor circuits, and power distribution systems where high fault current interruption is critical.

Key Features & Specifications

• Type: Current-limiting fuse, Amp-Trap family, A50QS type, bolt-in blade connection
• Voltage Rating: 500V AC
• Current Rating: 200A
• Dimensions: 1.5 inches diameter
• Weight: 5.19 lb
• Standards: Industry standard electrical protection
• Applications: Industrial control panels, motor circuits, power distribution systems
• AIC rating: 200kA@500V
• Connection: Bolt-In Blade
• Barrels: 1
• Item Subcategory: Low Voltage
• Family: Amp-Trap
• Type: A50QS