I use a lot of the Bosch style cube relays, usually in the 60m amp capacity size- - - -not because that amperage capacity is really necessary, but the wire gauge of the connector plug for the heavier relays is a couple of sizes larger. No point in using a relay, if the wires going to and from it are tiny!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!