Cutler Hammer ATQR4 - Class CC Fuse 4A 600V (200kA AIC Rating)

Cutler Hammer ATQR4 is a Class CC low-voltage current-limiting fuse designed for branch circuit and component protection in industrial electrical systems. It features a 600V AC voltage rating with a 4A current rating, providing reliable overcurrent protection in demanding applications. The fuse construction utilizes a single-barrel design measuring 1-1/2 inches in length with a 0.41-inch diameter and weighs 5 lb, engineered for durable performance. Certified to UL/CSA standards, this Amp-Trap 2000 series fuse offers 200kA interrupting capacity at 600V for high-fault current protection. Typical applications include protection of control circuits, transformers, and motor circuits where current limitation and high interrupting ratings are required.

Key Features & Specifications

• Type: Class CC current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 4A
• Dimensions: 1-1/2 inch length, 0.41 inch diameter
• Weight: 5 lb
• Standards: UL/CSA certified
• Applications: Control circuits, transformers, motor circuit protection
• AIC rating: 200kA@600V
• Class Rating: CC
• Barrels: 1
• Family: Amp-Trap 2000
• Country of Origin: Mexico

Product Identification

• UPC: 782001906566
• GTIN: 00782001906566