Mersen ATM4 - Midget Fuse 600V 4A (100kA AIC)

Mersen ATM4 is a low-voltage midget fuse designed for circuit protection in industrial electrical systems. This 600V-rated fuse handles 4A continuous current with a 100kA interrupting capacity, featuring a compact 1-1/2" body with 0.41" diameter constructed to UL/CSA standards. The single-barrel Amp-Trap design provides reliable short-circuit protection for motor control circuits, transformers, and branch circuits in harsh environments.

Key Features & Specifications

• Type: ATM class midget fuse with time-delay characteristics
• Voltage: 600V AC
• Current: 4A
• Dimensions: 1-1/2" length x 0.41" diameter
• Weight: 5 lb
• Standards: UL 248-14, CSA C22.2 No. 248.14
• AIC Rating: 100kA at 600V
• Construction: Single barrel design
• Certification: CSA, UL listed
• Applications: Motor controls, transformers, branch circuits

Product Identification

• UPC: 078200190074
• GTIN: 00782001900748