Thermal relay TRT-111 1.75A CHEAZ A8119-77974544

Thermal overload relays of the TRT 111 series are designed to protect electrical equipment from overloads. The relays are available in: single-pole; with self-reset and a manual reset acceleration device, without temperature compensation, without accelerated tripping, with non-tripping current adjustment, and with one breaking contact. The nominal non-tripping current of the relay at the zero position of the setting regulator is 1.75A.