TLU centre bolted tags-4hole fixing BS fuse links (size D1) are designed for general industrial applications. They meet the standards of BS88-2 and IEC 60269-2. These fuse links 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. They have a rated current of 630 A and can handle voltages up to 660 VAC/350 VDC.