Insulation device for a battery compartment, battery compartment, electrical apparatus and associated electrical circuit breaker

An insulation device for a battery compartment, the insulation device comprising:

• a ribbon, which extends according to a longitudinal axis, the ribbon presenting a width, measured orthogonally to the longitudinal axis, that is constant, the ribbon comprising a first insulation portion, which is electrically insulating and continuous along the longitudinal axis,
• a gripping portion, which is connected to the ribbon and is provided to be grasped by a user in such a way as to pull on the insulation device,
• the ribbon is configured to be interposed between a contact terminal of the battery compartment and a respective terminal of a battery received in an internal volume of the battery compartment, a position of the ribbon relative to the battery compartment being adjustable, the first insulation portion being configured to prevent the passage of current between the contact terminal and the terminal when the first insulation portion is interposed between the contact terminal and the terminal,
• wherein:
• the ribbon comprises, in addition to the first insulation portion, a second insulation portion and a conduction portion, the conduction portion being interposed, according to the longitudinal axis, between the first insulation portion and the second insulation portion,
• the second insulation portion is electrically insulating and is configured to prevent the passage of current between the contact terminal and the terminal when the second insulation portion is interposed between the contact terminal and the terminal, the insulation device being in a second insulation position,
• the conduction portion is configured not to prevent the passage of current between the terminal and the contact terminal when the conduction portion is interposed between the contact terminal and the terminal, the insulation device being in a conduction position.