Mersen 355A 415V AC Bolted Tag Fuse B4 Size with 111 mm Fixing Centres E226324 / BTMF42V355

Mersen E226324 / BTMF42V355 is a bolted tag fuse designed for 355A current rating and 415V AC voltage, suitable for general use and motor protection in industrial and electrical applications. This B4 size fuse provides excellent current limitation against all overloads and ensures safety and reliability in circuit protection.

The fuse features a fixing centre spacing of 111 mm and a tag width of 26 mm, making it compatible with standard fuseholders and busbar connections. With a fuse speed rating of F, it rapidly interrupts current during fault conditions to offer prompt protection.

Constructed according to EN 60269-2 standards, and compliant with REACH, CE, and RoHS, this fuse meets stringent safety and environmental regulations. The fuse measures 75 mm in length and height, has an overall length of 138 mm, and a width and diameter of 59.1 mm, with a centred tag orientation facilitating efficient installation.

These bolted tag fuses are widely used in industrial, manufacturing, automation, and electrical distribution systems to protect motors and general equipment from current overloads. They can be installed in fuse interruptors disconnectors or directly bolted onto busbars for sturdy connection.

Designed for general-purpose (gG type) and motor protection (gM type) applications. Provides excellent current limitation for all overloads. Bolt-on installation with 111 mm fixing centres and centred tag orientation. Constructed to EN 60269-2 with REACH, CE, and RoHS compliance.

Fuse speed rating F for fast response to overloads. Compact dimensions for versatile industrial use. Suitable for use in electrical automation, manufacturing, and commercial power systems.

This Mersen bolted Tag Fuse is made in India ensuring quality and reliability. For exploring other fuses and related electrical protection devices, browse the Fuse and Circuit Breaker categories on EnvMart.