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18B1946-1 — TRANSFORMER,POWER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

18B1946-1: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include overall_width: 3.000 INCHES NOMINAL IN, inclosure_type: OPEN, overall_height: 5.094 INCHES NOMINAL IN, overall_length: 5.688 INCHES NOMINAL IN, mounting_method: BRACKET(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-103-2679, 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
18B1946-1
NSN: 5950-01-103-2679
FSC: 5950 — Coils and Transformers
CAGE: 04801 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC (USA)
SPECIFICATIONS
overall_width3.000 INCHES NOMINAL IN
inclosure_typeOPEN
overall_height5.094 INCHES NOMINAL IN
overall_length5.688 INCHES NOMINAL IN
mounting_methodBRACKET(S) SINGLE GROUP
frequency_rating50.0 HERTZ NOMINAL SINGLE COMPONENT
winding_operating_voltage15.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
terminal_type_and_quantity1 TERMINAL BLOCK W/SCREWS
winding_function_and_quantity3 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
input-output_phase_relationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
NSN5950-01-103-2679
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 18B1946-1 MFR TRANSFORMER,POWER
KEY FEATURES
•
INCLOSURE TYPE: OPEN
•
INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO THREE PHASE SINGLE COMPONENT
•
MOUNTING METHOD: BRACKET(S) SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 3 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
•
FREQUENCY RATING: 50.0 HERTZ NOMINAL SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.094 INCHES NOMINAL IN
INCLOSURE TYPEOPEN
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHODBRACKET(S) SINGLE GROUP
OVERALL LENGTH5.688 INCHES NOMINAL IN
OVERALL WIDTH3.000 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY3 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
FREQUENCY RATING50.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING VOLTAGE15.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
WINDING OPERATING VOLTAGE415.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18B1946-1?
18B1946-1 is a TRANSFORMER,POWER.
What is the NSN for 18B1946-1?
18B1946-1 is cataloged in the U.S. Government catalog under NSN 5950-01-103-2679. This indicates validated use in U.S. government and defense supply chains.
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