Pristine Engineering Services Private Ltd, Mumbai are C& S Make protection relay suppliers. We are supplier of protection relays which are used in switchgear protections, ex transformer, breaker, APFC Panel. These relays work as a sensing device. They sense the fault, then know its position and finally, give the tripping command to the circuit breaker. These are used to protect various systems functions: overcurrent, overvoltage and for undervoltage protection. Call +91 8039117109 or visit http://www.pristineengg.in to know more details about our big array of products.