Fuse monitoring for a switchgear cabinet of a switchgear, a corresponding switch cabinet and a corresponding arcing chamber.

摘要

Fuse monitoring (6) for a switchgear cabinet (3) of a switchgear assembly, which is arranged in a switching chamber, wherein the control cabinet (3) comprises:a) a switch cabinet door (2), by means of which the switch cabinet (3) can be closed and which in the case of operation of the switchgear assembly is closed,b) a circuit breaker (4) in the form of a circuit breaker (4a), via which the supply of energy to an installations branch of the switchgear assembly takes place and the to be monitored as a protective element the securing means (4b), which interrupts the power supply in the protection case, andc) a door lock with a door coupling rotary drive (1a), which has a finger-grip knob (1), which consists of an open - position (off) in a closed - position (on) is rotatable about the closed switch cabinet door (2) and to the circuit breaker (4) a - and off,the fuse monitoring (6) on the circuit breaker (4a) is arranged and a signaling, which has, the triggering of the fuse (4b) signals,characterized by the,that the indication of the signaling by means of a display device (5) takes place, the latter on the rotary knob (1) is arranged.