1, Dual SPST-NO 10 Amp Power Relay Module.
2, Input control support AC and DC signal. Control voltage 5V 12V 24V version selectable.
3, Relay switch contact capacity: AC 250V 10Amp / DC 30V 10Amp.
4, Two separate input and SPST-NO switch circuit, can flexible selection control signal, for separate AC, for separate DC, for source (PNP, common +) , for sink (NPN, common -).
5, Compact ABS plastic case and wires connect for easy mount. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw.