The RS_H front connected LV fuse fittings (black) are IP20 finger-safe fuse holders specifically designed for protecting utility and industrial installations. These fuse fittings have an anti-vibration feature that ensures perfect carrier contact alignment and superior electrical contact. They comply with the standards BS88-2, AS60269, and IEC 269-2-1. The rated current for these fuse fittings is 400 A, and the rated voltage is 690 VAC.