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KS-13977

Information - Help 
ID = 73331
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Tube type:  Relay in glass (not Relay Triode)   Power-supply 
Identical to KS-13977

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament
Description

Thermal Delay Relay

 
Information source - - Manufacturers Literature   
 
ks_13977_western_electric_a_rmf.jpg
KS-13977: My Collection
Bruce Morgenstern

 
ks_thermal_relay_rdmu~~3.png
KS-13977: AT&T Co
Bruce Morgenstern



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