... -30VDC 3.protection:IP64 4.CE approved photoelectric control,photoelectric switch,photoelectric sensor,photoelectric switch sensor,sensor, inductive photoelectric switch,photo sensor,photo switch Specification ... resistanceMin. 20MΩ500VDCEnduring voltageAC1500V 50/60Hz for 1minuteProtectionIP64IEC specification Aotoro products: Index: passed the CCC, CE certification, all the technical indexes ...