is there a PC board socket for the 2961257 Phoenix relay
Greetings,
That relay is designed for direct mounting to a PCB, and as such I believe no socket is available.
Based on the PCB layout in the data sheet, I believe this is the type of relay that will fit in a standard machine pin IC socket. Although the pin length is marginal so I wouldn’t use a socket in a high vibration environment.
The exact size would be a22 pin socket however those are expensive due to the unusual pin count.
https://www.digikey.com/en/products/detail/te-connectivity-amp-connectors/822-AG11D/5342848
As long as you don’t mind having two extra pin sockets you can use a much more economical 24 pin socket.
https://www.digikey.com/en/products/detail/on-shore-technology-inc/SA243000/3313534