339-B

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General Radio 339-B
Switch
General Radio 339-B Switch

Available from 1930 to 1945

Manuals
  • Manual Needed.
Catalog History
 Document Year Page
Bulletin 933 1931 50
Catalog F2 1931 160
Catalog G1 1932 149
Catalog H 1935 170
Catalog J 1936 156
Catalog K1 1939 202
Catalog K2 1942 184
Catalog K3 1944 154
Catalog K4 1945 156
(All manuals in PDF format unless noted otherwise)

The General Radio 339-B Switch was introduced in Catalog F1 (1930) and remained available through Catalog K4 (1945).

The Type 339-B is a moulded bakelite construction double-pole double-throw switch. Mounting is by a single ⅜ hole and uses solder type terminals.

Specifications

  • Voltage and Current Rating: 250 V at 2 A
  • Mounting: single hole ⅜, maximum panel thickness ⅜
  • Insulation: moulded bakelite

Links

Photos