Mersen A4BQ2500-TA - Class L Fuse 2500A 600V (300kA AIC)

Mersen A4BQ2500-TA is a low-voltage fuse from the Amp-Trap 2000 family, designed for high-current circuit protection in industrial power distribution systems. This bolt-in time-delay fuse features a 600V AC rating with a 2500A current capacity and a 300kA interrupting rating at 600V for reliable fault protection. The Class L fuse measures 15 lb with robust construction for demanding environments, complying with industry standards for electrical safety. Its time-delay characteristic prevents nuisance tripping during motor startups or transient loads, making it suitable for heavy industrial equipment, switchgear, and power distribution panels.

Key Features & Specifications

• Type: A4BQ bolt-in time-delay fuse (TD)
• Voltage Rating: 600V AC
• Current Rating: 2500A
• AIC Rating: 300kA@600V
• Class Rating: L
• Connection: Bolt-in
• Weight: 15 lb
• Standards: UL/CSA compliant
• Applications: Industrial power distribution, switchgear, motor circuits

Product Identification

• UPC: 78200129412
• GTIN: 00782001294120