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Magnetic contacts

creative
in Members Lounge (Public)

Featured Replies

Can anyone tell me whats makes a contact "a class 3 contact" for use in a class 3 installation. Has anybody seen one?
  • Author

Hi out there

I thought this was a reasonable question to ask as EN50131 is here to stay

I haven't had replies from my suppliers - so I thought this forum would be the place for an answer

If your suppliers dont know, and bear in mind theyre selling it (or they will be soon) why would you expect us to know?
If your suppliers dont know, and bear in mind theyre selling it (or they will be soon) why would you expect us to know?

59507[/snapback]

QFA

Dave Oxendale

York based security systems engineer.
  • Author

I assumed that the answer would be out there on this forum and someone would know - as this forum is country wide - but I take your point and as soon as have an answer I@ll post it.

Interesting question. Ive just had a quick look at Elmdene's contact brochure, and all their stuff is class3 "MEETS GRADE 1,2 & 3 EN50131 (GRADE 4 WHEN ISSUED"
  • 2 weeks later...
  • Author

Does that mean there is no change in design so any contact would meet the requirement ie surface, flush and roller what about shock sensors maybe thats another story

can anybody tell me what the blue dot with the black dot at 5 oclock means - is it that I'm black balled -I'm not joining the masons - am I ?

Edited by creative

Does that mean there is no change in design so any contact would meet the requirement ie surface, flush and roller what about shock sensors maybe thats another story

61008[/snapback]

Big change in contacts, shock sensors are grade 2

Why dont you apply for trade, we have a EN5013 post going with most areas covered

www.nova-security.co.uk

www.nsiapproved.co.uk

No PMs please unless i know you or you are using this board with your proper name.
Big change in contacts, shock sensors are grade 2

Why dont you apply for trade, we have a EN5013 post going with most areas covered

61011[/snapback]

Rokonet Shocks are grade 3.

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