Mersen ATQ4 - Midget Fuse 4A 500V (10kA AIC, UL/CSA Certified)

Mersen ATQ4 is a midget low-voltage fuse from the Amp-Trap family, designed for circuit protection in industrial applications. It features a 500V AC/DC voltage rating and 4A current rating with a compact 1-1/2" body diameter of 0.41 inches. The single-barrel fuse construction meets UL and CSA standards, offering 10kA interrupting capacity at 500V for reliable short-circuit protection. Its midget class design makes it suitable for control circuits, transformers, and motor branch circuits where space-constrained protection is required.

Key Features & Specifications

• Type: ATQ series midget fuse with single-barrel construction
• Voltage Rating: 500V AC/DC
• Current Rating: 4A
• Dimensions: 1-1/2 in length, 0.41 in diameter
• Weight: 5 lb
• Standards: UL, CSA certified
• Applications: Control circuits, transformers, motor protection
• Class Rating: Midget
• AIC rating: 10kA@500V
• Barrels: 1
• Country of Origin: Mexico

Product Identification

• UPC: 782001904241
• GTIN: 00782001904241