... warranty 2,Three phase 3,OEM ZHRA5 Motor Protector with overload and phase loss protectionFeatures:1, Non-supply type, Main ... cirtuit and control ciruict seperately2, Overload, phase failure protection3, LED ... state4, Convenient for wiring5, Mini design6, Alternative to JR36 thermal relayFunctions:Passive design. Main and control circuit are separated, ...