Thermal overload relay is suitable for overload and phase failure protection of AC motors with the frequency of 50/60Hz, voltage up to 690v, current up to 0.1~85A under an 8-hours duty, or uninterrupted duty.  Functions provided by these relays are phase-failure protection, temperature compensation, ON/OFF indication, Stop button, Test button, and manual/automatic reset. Features: Reliable thermal overload protection Compact and strong industrial design Adjustable current setting Automatic and manual reset option Long service life Specification: Brand Name : Brand new LS Electricity Type : AC Number of Pole : 3 Phase : 3 Main Circuit Rating Voltage : 380v Manufacturer : LS Motor Control: AC Contactor Rated Voltage: 380V Pole Number: 3Pole Auxiliary Blocks: 1NO/1NC Products name: E lectric contactor Coil voltage :  22 0V 50/60HZ Contactor : GMC contactor's Usage : Protective Contact Load: High Power Theory : Thermal Relay Model Number: GTH-22 Size: thermal type Uses: Protects electric motors from overload Used in motor control panels Suitable for industrial machinery Applied in pumps and compressors Used in automation systems Packages Include: 1 X LS Thermal Overload Relay MEC GTH-22