Finder mains Relay 55.13.9.012.5001 3 pole 10 am 250volt

I had these lying in a box for ages, they are not used in my Audio kit but they look interesting as 8 terminals underneath so it looks like a mains relay, marked max 10 amp at 250v so its a good relay

Brand new NOT from China made in the EC my stock.

Has to go as a box so you would be wiser order more as it will not cost more to ship