Microprocessor based Motor Protection Relays with Locked Door and Earth Fault Protection is manufactured by Minilec [India] Pvt. Ltd. Minilec [India] Pvt. Ltd is an ISO 9001 certified company. These Relay machines offer Voltage Current, Temperature based protection from incoming and outgoing end. Other added safety features of these machines include Stalling, Earth faults, etc. Features of Microprocessor based Motor Protection Relays with Locked Door and Earth Fault Protection is as follows: