Potter & Brumfield is now Tyco. A couple of other vendors that made those
thermal "cook-off" relays are C.P.Clare and Amperite.
Doesn't IFI stock those relays anymore?
http://www.ifi.com/
I would just go to Mouser, where they have 233 listings for time-delay
mechanical relays, some with octal bases!
http://www.mouser.com/Search/Refine.aspx?N=254133&Keyword=time+delay&FS=True
Ed Price
ed.pr...@cubic.com <blocked::mailto:ed.pr...@cubic.com> WB6WSN
NARTE Certified EMC Engineer
Electromagnetic Compatibility Lab
Cubic Defense Applications
San Diego, CA USA
858-505-2780
Military & Avionics EMC Is Our Specialty
________________________________
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Jacob
Schanker
Sent: Tuesday, February 10, 2009 5:34 AM
To: Luke Turnbull; emc-p...@ieee.org
Subject: Re: Time delay relay
Luke:
I just checked the Rochester telephone directory. There is no listing
for
Meson, as you suspected.
I do not recall the company at all, and never heard of it before. This
is
strange, because I am pretty well connected in Rochester and have been aware
of who is who. Obviously, I missed Meson.
There were bigger-name manufacturers of octal plug-in time delay relays
(Potter & Brumfield comes to mind). Can you do a substitution? You could also
breadboard your own time delay circuit (555 timer?) and relay to plug-in.
Regards,
Jacob Z. Schanker, P.E.
Rochester, NY 14618
585 442 3909
j.schan...@ieee.org
----- Original Message -----
From: Luke Turnbull <mailto:luke.turnb...@trw.com>
To: emc-p...@ieee.org
Sent: Tuesday, February 10, 2009 8:11 AM
Subject: Time delay relay
Hello group,
Just a long shot in case anybody can suggest a source for a
part we are
trying to replace. The part is stamped January 1974, and we think the
manufacturer has long since gone:
We need the relay to repair a 100 Watt Instruments for Industry
BCI
amplifier.
The maker is Meson Electronics Co Inc of Rochester New York and
the part is
described as:
1700 series time delay relay
Type-delay on operate
Model "OF"
Input voltage 115 VAC
Contact rating 3 Amps
Time 060 seconds
It is fitted with an 8pin "octal" style base and is about 37mm
square by 75
mm high.
Many Thanks,
Luke Turnbull
Conekt is a trading division of TRW Limited
Registered in England, No. 872948
Registered Office Address: Stratford Road, Solihull B90 4AX
-
----------------------------------------------------------------
This message is from the IEEE Product Safety Engineering
Society emc-pstc
discussion list. To post a message to the list, send your e-mail to
<emc-p...@ieee.org>
All emc-pstc postings are archived and searchable on the web at
http://www.ieeecommunities.org/emc-pstc
Graphics (in well-used formats), large files, etc. can be
posted to that
URL.
Website: http://www.ieee-pses.org/
Instructions: http://listserv.ieee.org/request/user-guide.html
List rules: http://www.ieee-pses.org/listrules.html
For help, send mail to the list administrators:
Scott Douglas <emcp...@ptcnh.net>
Mike Cantwell <mcantw...@ieee.org>
For policy questions, send mail to:
Jim Bacher <j.bac...@ieee.org>
David Heald <dhe...@gmail.com>
-
----------------------------------------------------------------
This message is from the IEEE Product Safety Engineering Society
emc-pstc
discussion list. To post a message to the list, send your e-mail to
<emc-p...@ieee.org>
All emc-pstc postings are archived and searchable on the web at
http://www.ieeecommunities.org/emc-pstc
Graphics (in well-used formats), large files, etc. can be posted to
that URL.
Website: http://www.ieee-pses.org/
Instructions: http://listserv.ieee.org/request/user-guide.html
List rules: http://www.ieee-pses.org/listrules.html
For help, send mail to the list administrators:
Scott Douglas <emcp...@ptcnh.net>
Mike Cantwell <mcantw...@ieee.org>
For policy questions, send mail to:
Jim Bacher <j.bac...@ieee.org>
David Heald <dhe...@gmail.com>
-
This message is from the IEEE Product Safety Engineering Society emc-pstc
discussion list. To post a message to the list, send your e-mail to
<emc-p...@ieee.org>
All emc-pstc postings are archived and searchable on the web at
http://www.ieeecommunities.org/emc-pstc
Graphics (in well-used formats), large files, etc. can be posted to that URL.
Website: http://www.ieee-pses.org/
Instructions: http://listserv.ieee.org/request/user-guide.html
List rules: http://www.ieee-pses.org/listrules.html
For help, send mail to the list administrators:
Scott Douglas <emcp...@ptcnh.net>
Mike Cantwell <mcantw...@ieee.org>
For policy questions, send mail to:
Jim Bacher <j.bac...@ieee.org>
David Heald <dhe...@gmail.com>
