#9T21B9109 Bell Ringing Power Transformer | Coils And Transformers

9T21B9109

Power Transformer

NSN 5950-01-052-3980

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010523980

Detail Specifications

Mounting Slot Width:
0.312 inches single group
Frequency Rating:
50.0 hertz single component and 60.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Maximum Transformer Power Rating:
15.0 kilovolt-ampere single component
Body Length:
18.938 inches
Body Width:
14.875 inches
Body Height:
12.625 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Bracket single group
Cooling Type:
Fins
Cooling Method:
Self-cooled
Winding Function And Quantity:
1 primary single component and 2 secondary single component
Winding Operating Voltage:
120.00 ac volts single component all secondary
Winding Operating Voltage:
456.00 ac volts single component single primary and 468.00 ac volts single component single primary and 480.00 ac volts single component single primary and 492.00 ac volts single component single primary and 504.00 ac volts single component single primary
Terminal Type And Quantity:
8 wire lead
NSN:
5950-01-052-3980
Item Name:
Transformer,power,bell Ringing
Cage Code:
30552

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 9T21B9109

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Last Updated: 08/10/2025