Mersen A4BY600-55AK - Class L Fuse 600A (200kA AIC @600V)

Mersen A4BY600-55AK is a Class L fuse designed for high-current circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and 600A current rating, with a 200kA interrupting capacity for reliable fault protection. The fuse is constructed with durable materials in a compact form factor, weighing 4 lb, and complies with UL/CSA standards for safety. Its Amp-Trap design ensures fast-acting protection against short circuits and overloads, making it suitable for switchgear, motor control centers, and heavy machinery applications.

Key Features & Specifications

• Type: Class L Amp-Trap fuse, fast-acting
• Voltage Rating: 600V AC
• Current Rating: 600A
• AIC Rating: 200kA@600V
• Weight: 4 lb
• Standards: UL/CSA compliant
• Applications: Industrial power distribution, switchgear, MCCs
• Family: Amp-Trap
• Subcategory: Fuse Part