#3051551 Bell Ringing Transformer | Coils And Transformers

3051551

Power Transformer

NSN 5950-01-281-1579

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
012811579

Product Features

1 primary winding; 5 secondary windings

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.240 inches single mounting facility single center group and 2.260 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.040 inches single mounting facility single center group and 1.060 inches single mounting facility single center group
Frequency Rating:
30.0 kilohertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
2.720 inches
Body Width:
1.520 inches
Body Height:
2.650 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 5 secondary single component
Thread Size:
0.138 inches single group
Winding Operating Current:
80.0 milliamperes ac single component all secondary
Winding Operating Voltage:
140.00 ac volts single component single primary
Winding Operating Voltage:
341.00 ac volts single component 4th secondary
Winding Operating Voltage:
50.00 ac volts single component 1st secondary
Winding Operating Voltage:
96.00 ac volts single component 2nd secondary
Winding Operating Voltage:
82.00 ac volts single component 3rd secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
19 wire hook
NSN:
5950-01-281-1579
Item Name:
Transformer,bell Ringing
Cage Code:
89870

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
305155-1
Cage Code:
37695
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 3051551

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Last Updated: 07/23/2025