Because it's unbranded/generic, you can pair it with various sockets without visual conflicts.
SONGLE Mini Power Relays SLA-05V 09V 12V 24V 48VDC-SL-A -SL-C 4/5/6Pin 30A T90
Because it's unbranded/generic, you can pair it with various sockets without visual conflicts.
You might notice the unbranded/general style works well when you want parts to look uniform.