![pcb design - How to make a ground plane for relay PCB switching mains? - Electrical Engineering Stack Exchange pcb design - How to make a ground plane for relay PCB switching mains? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/6xCch.png)
pcb design - How to make a ground plane for relay PCB switching mains? - Electrical Engineering Stack Exchange
![2-1904045-7 | TE Connectivity - Potter & Brumfield PCB Relay Socket Micro ISO Relays | Distrelec România 2-1904045-7 | TE Connectivity - Potter & Brumfield PCB Relay Socket Micro ISO Relays | Distrelec România](https://media.distrelec.com/Web/WebShopImages/landscape_large/7-/01/Potter&Brumfield-2-1904045-7-30128957-01.jpg)
2-1904045-7 | TE Connectivity - Potter & Brumfield PCB Relay Socket Micro ISO Relays | Distrelec România
40.61.8.230.0000 Finder | Finder PCB Mount Power Relay, 230V ac Coil, 16A Switching Current, SPDT | 511-1278 | RS Components
![Tnisesm/6pcs DC 12V Coil SPDT PCB Relay 5 Pins Mini Power Relay T73-5P-12V-BK: Amazon.com: Industrial & Scientific Tnisesm/6pcs DC 12V Coil SPDT PCB Relay 5 Pins Mini Power Relay T73-5P-12V-BK: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61eeGG0075L._AC_UF1000,1000_QL80_.jpg)