Schneider electric lc1d series tesys 4 pole 5060hz contactors schneider electric lc1dt40b7 from the tesys lc1d series a 4 pole 4 no category ac 1 contactor rated at 40a with a 24v ac coil schneider electric lc1dt40b7 tesys 4 pole contactor 40a ac1 24vac coil