norbec.comntc probes 240v contact 120v coil optional or relay 8 yellow black o o 230v- air t. white...
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norbec.comntc probes 240v contact 120v coil optional or relay 8 yellow black o o 230v- air t. white yellow red spori-an mkc-i terminal liquid line solenoide valve contactor #hc-230240