Auto - Transformer Starters

Fully Automatic or Semi Automaic Push Button Operated Auto Transformer starters for 415V550 V AC, 3 Phase Squirrel Cage Induction Motors upto 150KW200HP. These are provided with, 3 – Air Break Contactors, 1-Thermal Over – Load Relay, 1 - Oil Immersed Auto - Transformer Starter with 40%, 60%, 80% tappings, 1 – Timer for Automatic Change over, 1- Ammeter,1-Voltmeter, Start and & Stop Push button. The starter and Auto –Transformer are totally enclosed in separate dust and vermin proof sheet steel enclosure suitable for floor mounting. Ratio of Tappings can be varied to suit particular application.