Thermal Relay(LR2-D)

The thermal overload relays (thermal relays) are suitable for overload protection of AC motor operated on 8 hour duty or uninterrupted duty. The overload protected AC motor with frequency 50Hz, voltage up to 600V, current up to 40A. Several funcations provided by these relays are phase-failure protection, temperature compensation, on/off indication and manual /automatic reset. The relays comply with IEC292-1 standard.