| Voltage | 12 volts |
|---|---|
| Brand | Unbranded |
| Country/Region of Manufacture | China |
Check the listing for details. 5V 12V Single Self Locking Latching Bistable Interlock Relay Module Switch. Condition: New. Listed at 10.89 USD. The relay module can be engaged or disconnected by pressing the keys on the board or the external keys. The position for welding external pull-in indicator lights has been reserved, and there are also pre-welded pull-in indicator lights on the board.