T0278 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

T0278: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 8.100 INCHES NOMINAL IN, body_height: 4.625 INCHES NOMINAL IN, body_length: 10.625 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-577-0051, 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

T0278

NSN: 5950-00-577-0051
FSC: 5950 — Coils and Transformers
CAGE: 0SMN2 — ITW GSE INC. (USA)

SPECIFICATIONS

body_width	8.100 INCHES NOMINAL IN
body_height	4.625 INCHES NOMINAL IN
body_length	10.625 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	60.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.344 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current	0.5 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
winding_operating_voltage	46.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
mounting_facility_quantity	4 SINGLE GROUP
terminal_type_and_quantity	18 WIRE LEAD
NSN	5950-00-577-0051

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER WINDING CONNECTION TYPE: WYE-DELTA

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 10.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 8.100 INCHES NOMINAL IN

•

BODY HEIGHT: 4.625 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

TRANSFORMER WINDING CONNECTION TYPE	WYE-DELTA
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	10.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	8.100 INCHES NOMINAL IN
BODY HEIGHT	4.625 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER	0.344 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT

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

No substitute or cross-reference records for this part.

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 T0278?

T0278 is a TRANSFORMER,POWER.

What is the NSN for T0278?

T0278 is cataloged in the U.S. Government catalog under NSN 5950-00-577-0051. This indicates validated use in U.S. government and defense supply chains.

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T0278 — TRANSFORMER,POWER

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