TLM centre bolted tags-4hole fixing BS fuse links are designed for general industrial applications. They come in sizes B1 to B4, C1 to C3, and D1. These fuse links comply with the standard BS88-2 and IEC 60269-2. They have a breaking range and utilisation category of gG, providing good peak and let-through current limitation. The breaking capacity is AC: ASTA 20 certified to 80 kA. The rated current is 800 A, with voltages of 690 VAC/350 VDC.