National Item Identification Number
01-147-6179
011476179
5805-01-147-6179
5805011476179
National Stock Number
Item Name
GENERATOR,RINGING,MACHINE
Federal Supply Class
5805
Description
An electrically operated motor-generator which is a primary source of telephone ringing current, the output of which is used in telephone central offices and switchboards to operate telephone ringers and switchboard signals. It may also generate distinctive tone currents and may include an interrupter for coding the ringing and tone currents. See also GENERATOR, RINGING, STATIC.
Commercial and Government Entity Code (Supplier Data)
74006
RELIANCE COMM/TEC CORP
LORAIN PRODUCTS DIV
1122 F ST
LORAIN
OH
44052
440-288-1122
Reference Numbers (Part Numbers)
TD20MA
5153-601
Required Categories
CURRENT TYPE
CURRENT RATING IN AMPS
CONNECTION TYPE AND VOLTAGE RATING IN VOLT
Required Description
DC INPUT
0.475 LOW OR
1.040 HIGH INPUT
24.0 LINE TO NEUTRAL LOW OR
48.0 LINE