Thermal overload relay RTT5-180-1802 UKHL4 180A 660V/50Hz 1r+1z 136-180A manual reset IP00 Elektrotekhnik ET003922

We manufacture and supply. The product is certified. RTT5-180 series thermal overload relay is designed to protect three-phase squirrel-cage induction motors from overcurrents of unacceptable duration, including those caused by the loss of one phase. The relays are used as components in electric drive control circuits in AC circuits with voltage up to 660V at 50, 60Hz, and in DC circuits with voltage up to 440V. The relays are mounted directly to contactors or installed individually. Manufacturer's warranty - 2 years.