Thermal Relay MEC GTH-22 BR2442 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. Quick Details Place of Origin: Shanghai, China (Mainland) Brand Name: Brand new LS Electricity Type: AC Number of Pole: 3 Phase: 3 Main Circuit Rating Voltage: 380v Main Circuit Rating Current: 2.5A To 4A Manufacturer: LS Motor Control: AC Contactor Rated Voltage: 380V Use condition: AC-3 Pole Number: 3Pole Auxiliary Blocks: 1NO/1NC Products name: electric contactor Coil voltage:                               22 0V 50/60HZ Contactor: GMC contactor