ACV Fuse holder 5476C012

ACV Fuse holder 5476C012 is a fuse holder designed for 6.3 x 32 mm cartridge fuses, rated for 250 V. It is used in ACV boilers, including Prestige 24 Solo Smart Line SL 25 Compact Condens 27 and Prestige 24 Solo, to protect circuits from overcurrent. The holder allows quick fuse replacement without rewiring. It is categorized under connectors and is part of the ACV brand.

Parts of this type are selected by fuse size (6.3 x 32 mm) and voltage rating (250 V). The holder must match the fuse's current rating and breaking capacity, though the fuse is chosen separately. Mechanical fit in the panel or enclosure, terminal type (screw, solder, or quick-connect), and wire entry direction are also relevant. Ensure the holder's contacts are clean and tight during installation.

Corrosion or fatigue in the holder can mimic a blown fuse and cause intermittent power loss. Inspect the insulation for cracks or carbon tracking if the fuse has ever blown under short-circuit conditions. Failure of the holder may result in loss of power to the boiler or burner system.