What stands out about this option is the DIN-rail housing that handles typical shop temperatures just fine.
MUN Hean ROA 207n IDMTL Series Earth Fault Relay & Overcurrent Relay
A nice touch is the Relay Switch model, since it lets you switch devices on and off smoothly.
The Relay Switch model has a familiar layout, so troubleshooting feels quicker and less stressful.
With the Songle brand here, the unit feels familiar to anyone who has used basic electromechanical relays before.