Mersen 125A Bolted Tag Fuse B2 690V AC Central Bolted Tag Fuse D1006621 / BTF69V125

Mersen D1006621 / BTF69V125 bolted tag fuse B2 is a 125 ampere rated electrical fuse designed for use in industrial and commercial power systems. Rated for 690V AC, it offers general purpose protection (gG type) as well as motor protection (gM type), ensuring excellent current limitation on overloads across a wide range of applications.

The fuse dimensions include a fixing centre of 111 mm and a tag width of 19.5 mm, allowing easy installation by screwing into fuseholders or direct bolting onto busbars or fuse interruptors disconnectors. The overall length measures 138 mm with a length of 73 mm, height of 73 mm, and diameter and width both at 41.9 mm, providing a compact form factor.

This bolted tag fuse features a centred tag orientation and falls within the central bolted tag fuse-link series compliant with gG classifications under 690VAC and 460 VDC, conforming to international standards including REACH, RoHS, EN 60269-2, and CE.

The fuse is manufactured in India under stringent quality controls and is suitable for use in electrical, automation, and control gear equipment seeking trusted circuit protection solutions.

Designed for general purpose and motor protection applications. Fuse size B2 with high current limitation performance. Central bolted Tag Fuse-links with gG type for overload protection. Fixing centres at 111 mm with a tag width of 19.5 mm.

Compact dimensions facilitate mounting on fuseholders or busbars. Complies with REACH, RoHS, EN 60269-2, and CE standards. Rated for high electrical durability with no high rupture capacity. Manufactured in India with high quality assurance.

This product can be used in industrial, commercial, manufacturing, HVAC, and electrical distribution systems where reliable overcurrent protection is essential. Explore EnvMart for a full range of electrical protection devices and fuses.