BELLSET No. 11


Wall mounted C.B. Bellset with magneto bell, capacitor and induction coil.

Note the lack of bell gongs - the clapper hits the two metal flanges fixed to the Bellset cover (see picture lower left).  Made by Western Electric as their type 131A and later 1131A.

Used with Telephone No. 63.

Bellset includes (1928):-
1 x Bell, magneto type, 1,000c.
1 x Coil, Induction, No. 3 or No. 14.
1 x Condenser, M.C., No. 2.
 

Circuit diagram N511.
Diagram N.T. 9400.

Adjustment of Magneto bells

 
 
BACK Home page BT/GPO Telephones Search the Site Glossary of Telecom Terminology Quick Find All Telephone Systems

Last revised: April 02, 2020

FM