GEC K8340

SWITCHBOARD FOR MAGNETO OR BATTERY RINGING
WALL PATTERN
For Single or Double Lines

Consisting of similar essential parts to K8335, but with the Indicators enclosed behind a Glass Front, and fitted with a side Mechanical Replacement for the Shutters.

For 2 to 20 lines.


Taken from the GEC Telephone Catalogue, K Section, 10th Edition, 1908

K8340

TELEPHONE SWITCHBOARDS (PMBX)
WALL AND FLOOR TYPES, MAGNETO RINGING OR LOCAL BATTERY RINGING
Wall Pattern - Drop Shutter Type

These switchboards are supplied for use in Public Buildings, Hotels, Flats, etc.

All cabinet work is of well-seasoned walnut. Similar to K8335 but the line indicators are enclosed on this model.  There is a glass front and side mechanical replacement.

Annunciator switchboard, without operator's instrument or combined ringing and listening keys attached, but equipped with line indicator K 8400, line jacks K 8405, through cords K 8473, operator's cord K 8474, double line plugs K 8423, and 3-inch circular bell and switch.

In 1916 it was available in 2, 3, 4, 5, 6, 8, 10, 12, 15, 18 and 20 line sizes.

Taken from the 1916 catalogue

Last revised: February 05, 2011