Semi Automatic Star Delta Starter with D range Contactor, LR1D OLR

with MU relay

MS165 Manual motor starters with Thermal and Electromagnetic, short circuit, overload and phase loss protection

MS132-T Circuit breakers for transformer protection are electro-mechanical protection devices specially designed to protect control transformers on the primary side. The short-circuit current setting is fixed to 20 times the operating current to handle the high inrush current generated by transformers..