FIELD: electrical engineering.
SUBSTANCE: in compliance with this invention, device for protection of electrical equipment comprises insulating body (3) electrically limiting inner casing (5), wherein protective device (1) comprises active component (5) of device for protection of electrical equipment located inside inner casing (5); disconnection system (11) for detaching active component (5) configured to move between a contact position corresponding to the connected state of active component (5) and an open position corresponding to the detached state of active component (5); disconnection indicator (45). Disconnection indicator (45) is movably attached to detachment system (11), wherein disconnection indicator (45) and insulating body (3) have a first configuration, which corresponds to contact position, and second configuration, which corresponds to open position, wherein position of disconnection indicator (45) relative to insulating body (3) in first configuration visually differs from outside of insulating body (3) from disconnection indicator (45) position relative to insulating body (3) in second configuration. Protective device (1) comprises electrically insulated mounting section (17b) comprising receiving housing (21) for receiving connection element (37) and attached with possibility of movement to connection element (37), wherein mounting section (17b) is deformable.
EFFECT: disconnecting the active component of the device with visual indication of the connected and disconnected state.
12 cl, 4 dwg
