You will find that this power relay fits nicely into many circuits, making daily projects easier to handle.
Siemens 243-0001 Pneumatic 3-Way Switching Relay 1/8″ NPT Thread Port
I like how the heavy duty housing protects the coil, even the panel sees bumps and knocks sometimes.
What stands out about this power relay is the sturdy feel of the terminals and the clean snap.