Switching Power Supply, 7.5 Watt, 85 264 VAC 100 370 VDC Input Voltage 12 VDC Output Voltage, 0.6 A Output Current, DIN Rail Mountable, UL508 Listed Polos_4PDT VMD1B F24A Relay and VBD1B F Socket Rango de Presion:0 a 1" w.c. VMD1B F24A Relay and VBD1B F Socket CATALOG PAGE 5 Watt 85 264 VAC 100 370 VDC Input Voltage 12 VDC Output Voltage 0 Installation Instructions