S12025B — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S12025B: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 5.094 INCHES NOMINAL IN, body_height: 1.188 INCHES NOMINAL IN, body_length: 5.312 INCHES NOMINAL IN, inclosure_type: PARTIALLY INCLOSED, HALF SHELL, mounting_method: SLOT SINGLE GROUP, frequency_rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-284-7289, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

S12025B

NSN: 5950-00-284-7289
FSC: 5950 — Coils and Transformers
CAGE: 58474 — SUPERIOR ELECTRIC HOLDING GROUP LLC DIV SPECIALTY PRODUCT TECHNOLOGIES (USA)

SPECIFICATIONS

body_width	5.094 INCHES NOMINAL IN
body_height	1.188 INCHES NOMINAL IN
body_length	5.312 INCHES NOMINAL IN
inclosure_type	PARTIALLY INCLOSED, HALF SHELL
mounting_method	SLOT SINGLE GROUP
frequency_rating	50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
mounting_slot_width	0.276 INCHES NOMINAL SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
winding_operating_current	7.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
winding_operating_voltage	115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
mounting_facility_quantity	3 SINGLE GROUP
terminal_type_and_quantity	3 THREADED STUD
NSN	5950-00-284-7289

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 3 SINGLE GROUP

•

INCLOSURE TYPE: PARTIALLY INCLOSED, HALF SHELL

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: SLOT SINGLE GROUP

•

BODY WIDTH: 5.094 INCHES NOMINAL IN

•

BODY HEIGHT: 1.188 INCHES NOMINAL IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT

•

BODY LENGTH: 5.312 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	3 SINGLE GROUP
INCLOSURE TYPE	PARTIALLY INCLOSED, HALF SHELL
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	SLOT SINGLE GROUP
BODY WIDTH	5.094 INCHES NOMINAL IN
BODY HEIGHT	1.188 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
BODY LENGTH	5.312 INCHES NOMINAL IN
MOUNTING BOLT CIRCLE DIAMETER	5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING CURRENT	7.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT

OTHER ITEMS IN FSC 5950 — Coils and Transformers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

SUBSTITUTES & CROSS-REFERENCES 3

EP346REV3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

S12025Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

55-82171Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is S12025B?

S12025B is a TRANSFORMER,POWER AUTOTRANSFORME.

What parts can replace S12025B?

There are 3 known substitutes for S12025B: EP346REV3, S12025, 55-82171. Substitute compatibility should be verified for your specific system.

What is the NSN for S12025B?

S12025B is cataloged in the U.S. Government catalog under NSN 5950-00-284-7289. This indicates validated use in U.S. government and defense supply chains.

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S12025B — TRANSFORMER,POWER AUTOTRANSFORME

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