MPE produces a full range of Manual and Automatic Change Over switches from 250Amps to 2500Amps.
The Automatic Change Over Switches are manufactured using either moulded case circuit breakers (MCCBs) with front mounted motor mechanism or air circuit breakers (ACBs) which both provide robust construction and have the advantage of circuit breaker protection.
Change Over Switches are manufactured either as stand alone free standing units or integrated in distribution switchboards having essential and non-essential busbars.
The Automatic Change Overs Switches can be provided with either Schneider Electric UA or Terasaki Temtransfer source-change over controllers.
Manual change over units are fabricated using vertical load disconnectors. For the ratings 250A up to 1000A, a wall mounted enclosure is utilised. For higher ratings, a free standing cabinet is provided in view of the large number of cables required during installation.