Thermal switch make T'key,4key, T?key ?

fahrenheit?

looking under a low power microscope the logo is probably T'-key with the ' over the - symbol did find some images though

on

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

-- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on

fahrenheit?

looking under a low power microscope the logo is probably T'-key with the ' over the - symbol did find some images though

on

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

-- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on

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

81134QQihZ013QQptdnZAutomationQ20ComponentsQQddnZIndustrialQ20SuppliesQQadnZ

ElectricalQ20Q26Q20AutomationQQptdiZ677QQddiZ1462QQadiZ1451QQcmdZExpressItem

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.

-- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on

"N Cook" wrote in news:f1sdoc$16h$ snipped-for-privacy@inews.gazeta.pl:

The T220 is probably the model. The temperature would be one of the inkjetted values. I'd thimk maybe 125 centigrade. What is this from?

My conclusions on this one on

for more permanence than usenet

-- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on