摘要:
A contact slide unit is disclosed for a switching unit, in particular for a circuit breaker, having a contact slide, in which a switching piece can be guided, and a contact slide guide apparatus, in which the contact slide is guided. In at least one embodiment, a linear contact is provided between the contact slide and the contact slide guide apparatus.
摘要:
A circuit breaker includes a sliding contact, in which a movable contact that is mounted on a spring is located, the contact lying opposite a fixed contact. In an embodiment, the fixed contact has a horn-shaped contour that engages in mating contours of the switching chamber walls of the circuit breaker.
摘要:
A contact slider unit is disclosed for a switching unit, in particular for a circuit breaker, having a contact slider and a contact piece. In an embodiment, the stabilising element preventing bridge rotation is arranged on the contact piece.
摘要:
A circuit breaker includes a sliding contact, in which a movable contact that is mounted on a spring is located, the contact lying opposite a fixed contact. In an embodiment, the fixed contact has a horn-shaped contour that engages in mating contours of the switching chamber walls of the circuit breaker.
摘要:
A contact slider unit is disclosed for a switching unit, in particular for a circuit breaker, having a contact slider and a contact piece. In an embodiment, the contact piece has a passage through which a tappet is guided.
摘要:
A contact slider unit is disclosed for a switching unit, in particular for a circuit breaker, having a contact slider and a contact piece. In an embodiment, the stabilising element preventing bridge rotation is arranged on the contact piece.
摘要:
A contact slider unit is disclosed for a switching unit, in particular for a circuit breaker, having a contact slider and a contact piece. In an embodiment, the contact piece has a passage through which a tappet is guided.
摘要:
A circuit breaker includes a housing equipped with a first switchgear region, in which a quenching chamber device and a sliding contact device having movable contacts are located, the contacts lying opposite fixed contacts, and equipped with a second switchgear region, in which a current release assembly consisting of a short-circuit release and an overload release are located. In an embodiment, a continuous ventilation channel is formed within opposing housing walls along the fixed contacts, the channel acting as a first convective air-flow through the circuit breaker in order to dissipate the heat.
摘要:
A circuit breaker includes a housing equipped with a first switchgear region, in which a quenching chamber device and a sliding contact device having movable contacts are located, the contacts lying opposite fixed contacts, and equipped with a second switchgear region, in which a current release assembly consisting of a short-circuit release and an overload release are located. In an embodiment, a continuous ventilation channel is formed within opposing housing walls along the fixed contacts, the channel acting as a first convective air-flow through the circuit breaker in order to dissipate the heat.
摘要:
A contact slide unit is disclosed for a switching unit, in particular for a circuit breaker, having a contact slide, in which a switching piece can be guided, and a contact slide guide apparatus, in which the contact slide is guided. In at least one embodiment, a linear contact is provided between the contact slide and the contact slide guide apparatus.