Auxiliary indicator module with a triggered component for an elelctric power distribution equipment

摘要

An auxiliary module of the signalling means 10 for an electrical apparatus to trip device, in particular a differential circuit breaker or switch comprises a first switch 14 of the signalling of open - closed of the contacts of the apparatus, and a second switch 16 intended to indicate either a signalling system of open - closed of the contacts of the apparatus or a signal sd which is representative of the charged state, or triggered of the equipment. A lever for signalling 58 defect signal sd is mounted on the plate 52 of the mechanism 18, and the movable contact 22 of the second switch 16 is actuated by an intermediate lever 62, which follows the movement of the plate 52 or signaling of the lever 58 as a function of the adjustment of a selector 32, respectively for the choice of the mode of operation of open - closed, or sd reinforced -.