ERICSSON N2515 & N2516

ERICSSON
TELEPHONE No's N2515 - N2520

Magneto Telephones

n2515.jpg (10263 bytes) The casework of this instrument is of polished hardwood and incorporates a handy writing desk and a battery compartment measuring 7.25 x 6.5 x 3.25 inches which will accommodate two dry or inert cells.

The equipment comprises a compact "alnico" magnet generator, ringer, anti-side-tone induction coil, Bakelite micro-telephone and enclosed terminals.

The wiring is arranged so that a condenser may be readily added in the ringer or receiver circuit as desired.

Telephone N2515 is shown pictured to the right.

Micro-telephone Cord N4021
Receiver N6819
Inset N7752
Earpiece N4443
Mouthpiece N8634
Diaphragm N4400
Generator Handle N56393

Code No.	Generator	Ringer ohms	Safety Condenser	ER tags	Dimensions ins	Weight lb	Diagram	Introduced
N2515T	Standard	1000	No	Yes	15 x 8.75 x 8.75	9.5	N70666	1946
N2516	Heavy Duty	2000	No	Yes	15 x 8.75 x 8.75	9.75	N71254	1947
N2516HT	Heavy Duty	2000	No	Yes	15 x 8.75 x 8.75	9.75	N77449	1951
N2517	1 magnet	1000	No	No	15 x 8.75 x 8.75	11.25	N71084	1946
N2518	Mining use	2000	Yes	Yes	15 x 8.75 x 8.75	11	N71921	1948
N2519	Standard	1000	Yes	Yes	15 x 8.75 x 8.75	11	N75199	1951
N2520A1	1 magnet	2000	No	No	15 x 8.75 x 8.75	11.25	N79096	1953

See also the section on N2516 and N2519.

MINING TYPE
CERTIFIED SAFE FOR MINE SURFACE USE UNDER COVER
CERTIFICATE T/Tel. 66

This instrument has the same appearance as that illustrated above, but is designed and equipped for mine work, and has been approved by the Mines Department as intrinsically safe, and may, therefore, be connected with the underground circuits.

In common with other certified apparatus its connection and use is governed by the Telephone and Signalling Order S.R. & 0. 1938-1407.

It is intended solely for use on the surface and under cover, as in offices, etc., where an ironclad telephone is out of place. It is not suitable for use below ground or in exposed positions.

Mines Department Type - Model N2518 and N2519.

Taken from the Ericsson (ETL) Telephone Catalogue, edition No. 49

Additional Pictures

N2516HT