Moeller EMR4-F500-2 Phase Sequence Monitoring Relay AC 200-500V 50/60HZ 230V 4A

You will find that this relay’s 500A size suits larger jobs, while still fitting standard layouts.

You will find that Eaton has a long history, so the label adds a subtle sense of trust.

A nice touch is the sturdy case on ATC DIVERSIFIED ELECTRONICS relays, which helps during handling.

What stands out about the Eaton brand is the familiar tone it gives to an otherwise basic device.