1、[Reliable Overload Protection] This thermal overload relay is designed to provide reliable overload protection for long term or indirect long term service motors. 2、[Rated Range] This thermal relay can be used in circuits with a rated current of 5 to 8A and a voltage of less than AC750V 50 to 60Hz. 3、[Multi Functions] Overload protection relay has phase failure protection, manual and automatic reset, temperature compensation, trip indication, test button, stop button, highly practical. 4、[High Efficiency] The thermal relay has different mechanisms and temperature compensation, resulting in high efficiency and excellent performance. 5、[Versatile Contact Form] This thermal relay features 1 normally open (NO) and 1 normally closed (NC) contact form, providing flexibility in circuit connections. 1 x Thermal Overload Relay Item Type: Thermal Overload RelayMaterial: Flame Retardant ABSRated Current: 5.5-8AContact Form: 1 NO, 1 NCInstallation Type: Plug inReset Method: Manual, Automatic ResetUi: 750VUimp: 6KV