What stands out about this part is the Schneider Electric name, giving your project a familiar and trusted identity.
Air Products and Controls PAM-4 Encapsulated SPDT Fire Alarm Control Relay
A clear model, DEK-OE- 12DC/ 48DC/100, is given.
One thing I appreciate is the AC/DC 12V spec, which keeps things simple when matchingWith AC/DC 12V printed clearly, you can plan your build without guessing about compatibility.
You will find that RPM-Q2R20120-01 helps keep your parts list tidy and clear.
A nice touch is the indicator light, which helps you tell at a glance if the relay is active.
Many folks appreciate the White-Rodgers brand on this general purpose relay, recognizing it from past repair jobs.
A nice touch is the clear White-Rodgers label, which makes it simple to match this relay with others.
A nice touch is the heavy duty construction, which gives the whole unit a reassuringly sturdy feel overall.
When wiring up the panel, the MICTUNING brand helps me keep similar relays grouped together easily.
If you want a simple switch that can manage more current, you will find that this power relay works well.