Discuss 40 Amp single pole n/c main contractor? in the UK Electrical Forum area at ElectriciansForums.net

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I need a 40A single pole contactor. The main contacts to be normally closed in the distant passed I seem to remember you could get them.
Anyone know where to get them?
Thanks in advance
 
I need a 40A single pole contactor. The main contacts to be normally closed in the distant passed I seem to remember you could get them.
Anyone know where to get them?
Thanks in advance
Would you mind explaining what you need it for? Thanks
 
Would you mind explaining what you need it for? Thanks
I have a client that wants to install 3 showers, the supply Is limited to 63Amp so I am looking into automating it so as only 1 shower can be used at a time. Current detection will be needed down stream hence the N/C line contacts.
 
Or they could have one electric and two fed from the boiler maybe?
 

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