Mersen T226314 / BTF42V125 Bolted Tag Fuse is a reliable B2C-type Electrical Fuse engineered for industrial and commercial applications requiring fast protection and high current limitation. This fuse is tailored to meet the challenges of modern electrical distribution systems, providing general purpose (gG type) and motor protection (gM type) functionalities.
The fuse operates at a rated current of 125A and supports up to 415V AC, making it suitable for a wide range of automation, manufacturing, and power distribution scenarios. With fixing centres of 111 mm and a tag width of 19 mm, it allows for secure installation either in fuseholders, directly onto busbars, or within fuse interruptors and disconnectors.
Its compact design, with an overall length of 136 mm, diameter of 31 mm, and height of 47 mm, ensures compatibility with existing panel layouts and reduces space requirements. The F fuse speed and central tag orientation enable rapid response to electrical faults, safeguarding equipment and infrastructure against overloads.
Compliant with international standards including CE, REACH, EN 60269-2, and RoHS, this fuse guarantees high safety, performance, and environmental compatibility. The robust construction is designed to withstand industrial environments and provides stable, reliable service.
General purpose and motor protection fuse (gG/gM type). Current rating: 125A, Voltage: 415V AC. Secure bolted tag installation with 111 mm fixing centres. Compliant with CE, REACH, EN 60269-2, RoHS. Fast acting for overload and fault protection in automation, distribution, and industrial panels.
Used across industrial, automation, manufacturing, and power supply networks. Suitable for mounting in fuseholders or directly onto busbars.
This Mersen fuse is recommended for applications that demand high reliability and quick fault response in electrical circuits. It is well-suited to sectors such as automation, manufacturing, HVAC, commercial power distribution, and laboratory environments.
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