The RSM_HDIN front connected miniature LV fuse fittings (black) are IP20 finger-safe fuse holders designed for utility and industrial installations. They have an anti-vibration feature to ensure perfect carrier contact alignment and superior electrical contact. The fuse fittings come with a DIN rail mounting bracket and comply with the standard AS60269. They have a rated current of 63 A and a voltage rating of 690 VAC.