Low voltage high power fused switch isolator - has electrically insulating over-reaching protection in isolator cover

摘要

The fused switch-isolator includes a lower part (4) of the isolator and an isolator cover (6) hinge-mounted on a swivel-axis (6) hinge-mounted on a swivel-axis (7) in the region of a current feed (31a) in the bottom (4) of the isolator. Also in the bottom (4) of the isolator are arranged spring-contacts (3a, 3b) for at least one (LH)-fuse insert (26) retained in the isolator cover (6) by lugs (27). The electrically insulating over-reaching protection (1) is provided in the isolator cover (6). The plastics protector (1) comprises a base plate, two lateral tongues (fascia panels) joined to the base plate and an end-face plate joining the fascia panels and the base plate. ADVANTAGE - Half-open position of isolator cover secures protection against hand contact.