Electric motor for e.g. refinery, has terminal box with board including base body, threaded bolt , clamping piece, bracket and nut which are temperature-resistant with respect to their electrical and mechanical characteristics

摘要

The motor has a terminal box that is temperature resistant up to a temperature limit. The box has a terminal board (10) provided for connection of motor conductors. The terminal board has a base body (11), a threaded bolt (12), a clamping piece (13), a clamping bracket (14) and a nut (15), which are temperature-resistant with respect to their electrical and mechanical characteristics and are arranged such that ends of the conductors are secured against a twist. The threaded bolt is inserted in the body in a form-fit or force-fit manner.