Help me find this part please ?

joebre · 19-10-2021 9:44am #1

Photo attached.

Went to two electrical shops yesterday but couldn't get one of these.

They are used with my Climote clock for the three separate zones in my heating system.

meercat · 19-10-2021 4:35pm

They’re 20amp double pole contactors

single mod,din rail mounted

any electrical wholesalers should have them in stock.

iwillhtfu · 19-10-2021 4:47pm

Never seen them before myself but a quick google tells me they're impulse relays not just your typical 2 pole contactor

Similar here although 16A

meercat · 19-10-2021 5:20pm

Sorry. Thought they were straightforward relays.

joebre · 20-10-2021 6:55pm

Thanks for link.

Found the 16A only.

Is there much difference between that and the 20A ?

They are used to open and close motorised valves in my heating system.

21-10-2021 7:47am

A 20A unit can carry an additional 4 amps. The 16A ones you have found are suitable for "standard" domestic motorized valves.

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