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Roller Shutter door Contact Long Flex for industrial, commercial garage F10A

Roller Shutter door Contact Long Flex for industrial, commercial garage F10A

$18.21
  • Condition: Brand New
  • Ships from: ENNISKILLEN, GB
  • Seller: phairs (99.3% positive)
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About this item

and I want to run a 12 volt 320 Ma siren from it controlled from you magnetic door switch. The magnetic switch is wired with a closed circuit when they are in contact with each this gives a signal to the board turning the siren on. I need to be able to turn the siren on when the door is being opened and the contacts are separating. How can I reverse the switch ? Returns are best done using Ebay's return system. If you go to www.ebay.co.uk, then click on My Summary, to the right side of the product you would like to return should be a drop down and the option return this item. Please follow the prompts from here. If your return is over the 30 day period or there is a problem please contact us first via Ebay messaging or by phone. You can return the item to us as supplied within 30 days for.

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