UER3 Overload relay

The UER3-40 of thermal overload relay ranges up to an insulation voltage of 690V and an operational voltage of 690V, and can be driven by both 50Hz and 60Hz. It can provide current overload protection and phase loss protection, and the setting current is adjustable(0.1...38A). It is also with the function of temperature compensation, action indication, automatic and manual reset and stop, etc.