N Cook wrote in message
...
N Cook wrote in message
...
Bimetal dome, snap action, switch .
Anyone recognise the manufacturer, Google has failed for this one? other
than another failed usenet enquiry
Marked T220 is probably the temperature but is it centigrade or
fahrenheit?
and 10 amp /250V or 15A/120 V
Other markings
C1-2026 ?
125-a15 ?
07A15 ?
not too clear ink-jetted markings



looking under a low power microscope the logo is probably
T'-key with the ' over the - symbol
did find some images though
http://mysite.verizon.net/vze1otp1/E...malswitch1.jpg
http://mysite.verizon.net/vze1otp1/E...malswitch3.jpg
on

http://item.express.ebay.com/Industr...tomation_Autom

ation-Components_Brand-New-Thermal-Switch-122-F-N-C-Low-S-H_W0QQitemZ2300109

81134QQihZ013QQptdnZAutomationQ20ComponentsQQddnZI ndustrialQ20SuppliesQQadnZ

ElectricalQ20Q26Q20AutomationQQptdiZ677QQddiZ1462Q QadiZ1451QQcmdZExpressItem

those are also mould marked T220, but those are apparently 122F



Ebay is useful sometimes
I've not found any T'-key company site but with those Ebay ones being 122F
with product code 050-15 and 50C = 122F , then
The one I have the middle code is 125-?15 so probably 125 degrees C = 257F.
The top code is probably date and the bottom one a batch number
This one I took to 120 degree C without it changing state.
For the archives, no replies now necessary.

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Diverse Devices, Southampton, England
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