#E11781 Step-down And Step-up Power Transformer | Coils And Transformers

E11781

Power Transformer

NSN 5950-00-086-8989

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000868989

Product Technical Spec.

Reliability Indicator:
Not established
Overall Length:
33.000 inches
Overall Height:
18.880 inches
Mounting Hole Diameter:
0.469 inches single group
Frequency Rating:
60.0 hertz single component
Input-output Phase Relationship:
Three phase to three phase single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Unthreaded hole single group
Winding Function And Quantity:
3 primary single component and 3 secondary single component
Winding Operating Current:
65.0 amperes ac single component single secondary
Winding Operating Voltage:
220.00 ac volts single component all secondary
Winding Operating Voltage:
440.00 ac volts single component all primary
Terminal Type And Quantity:
11 pin
NSN:
5950-00-086-8989
Item Name:
Transformer,power,step-down And Step-up
Cage Code:
85923

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C1235
Cage Code:
72149
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
722807-10
Cage Code:
05869
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
722807-10
Cage Code:
82577
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Coil Assembly Electrics
------------ P/N E11781

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Last Updated: 08/08/2025