Mono- or multipolar electrical switchgear, particularly circuit breakers or load disconnecting switches, has switchgear unit with underlying mono or multipolar contact system, readout unit, two connection blocks and optional additive units

摘要

Mono- or multipolar electrical switchgear has a switchgear unit (10) with underlying mono or multipolar contact system, a readout unit (15), two connection blocks (20) and optional additive units such as tripping unit (30), auxiliary switch . The readout unit is firmly connected with a base plate (100) made of insulating material.