Madhav Control Panel Thermal Overload Relay, Direct Mounting On DOL Starter (20 x 32) 32 A Three Pin Socket

A Motor Protection Relay protects motors from overheating. These relays help to control the current that goes to the motor to prevent it from overheating. If the motor pulls too much electricity for an extended period of time, the relay may flip and cut the power to the motor to prevent damage to the motor. The thermal overload relay has three bimetal Strips and so these relays are also called as 3 pole overload relays. Our relays are suitable for many DOL/ Star delta combinations. Relays come in a number of ranges. Selection of a relay for a starter depends upon motor HP and duty.