1546F157 — TRANSFORMER,CURRENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1546F157: TRANSFORMER,CURRENT.

The TRANSFORMER,CURRENT is a the manufacturer industrial component. Key specifications include inclosure_type: OPEN, overall_length: 48.000 INCHES NOMINAL IN, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT, overall_diameter: 2.560 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, end_item_identification: SB-4427/G, PANEL, POWER DISTRIBUTION. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-533-0944, 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

1546F157

NSN: 5950-01-533-0944
FSC: 5950 — Coils and Transformers
CAGE: 41883 — W I C C LTD (USA)

SPECIFICATIONS

inclosure_type	OPEN
overall_length	48.000 INCHES NOMINAL IN
frequency_rating	60.0 HERTZ NOMINAL SINGLE COMPONENT
overall_diameter	2.560 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
end_item_identification	SB-4427/G, PANEL, POWER DISTRIBUTION
winding_operating_current	5.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
terminal_type_and_quantity	2 WIRE LEAD
winding_function_and_quantity	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
input-output_phase_relationship	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NSN	5950-01-533-0944

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: OPEN

•

OVERALL DIAMETER: 2.560 INCHES NOMINAL IN

•

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

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

•

WINDING OPERATING CURRENT: 5.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY

•

RELIABILITY INDICATOR: NOT ESTABLISHED

•

FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	OPEN
OVERALL DIAMETER	2.560 INCHES NOMINAL IN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
OVERALL LENGTH	48.000 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	5.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
RELIABILITY INDICATOR	NOT ESTABLISHED
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
END ITEM IDENTIFICATION	SB-4427/G, PANEL, POWER DISTRIBUTION
TERMINAL TYPE AND QUANTITY	2 WIRE LEAD

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 1

3000138-005Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 1546F157?

1546F157 is a TRANSFORMER,CURRENT.

What parts can replace 1546F157?

There is 1 known substitute for 1546F157: 3000138-005. Substitute compatibility should be verified for your specific system.

What is the NSN for 1546F157?

1546F157 is cataloged in the U.S. Government catalog under NSN 5950-01-533-0944. This indicates validated use in U.S. government and defense supply chains.

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