You will find that a pin style relay makes replacement quick, especially during late-night repairs.
Prok Dv’s EL01 Earth Leakage Relay 85-270V AC/DC 50-60Hz NLFO917D1C2020
The Allen-Bradley brand is what I look for when buying a general purpose relay.
This DNF relay has a nice touch in its clean labeling, making it easy to identify when wiring.
The Power Relay/Battery Isolator engages smoothly, and you can hear a reassuring click at each cycle.
You will find that the THC-15A model plays well with common DIN rail sockets, so setup stays clean without extra adapters.