An electrical relay used to control the flow of power in a circuit. They are available in many different configurations of amperage and coil voltages in both Nema, IEC ratings, and definite purpose.
Overload relays are designed and manufactured to meet IEC recommendations, fitted with direct heated bimetal elements and are single phase and phase unbalance sensitive. Relays offer adjustable trip current and overload trip indication. Manual/ Automatic reset and/or panel mounted.