DEIF Reverse POWER RELAY 500001144.10 RMP-121D 110VAC 400VAC 1.5A

I noticed the CSPC logo and felt confident the relay would hold up well through repeated use.

The TYCO brand is a nice touch, and it often you feel more comfortable about the build quality.

A nice touch is the clearly marked TYCO logo, making it easy to confirm you have the right part.

A nice touch is the clear labeling on the protection relay, so you can wire it with less guesswork.