Home> More information Contact us about Contact us about Name Email address Phone Message Related products SMM-T335D SMM-T335D IP67 water-proof manual call point Dual poles change-over switches 12-24VDC input 30VDC 3A output 8 screw terminals SMM-T335D SMM-T335T SMM-T335T IP67 water-proof manual call point Triple poles change-over switches 12-24VDC input 30VDC 3A output 11 screw terminals SMM-T335T