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858-40557-05 — TRANSFORMER,CURRENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

858-40557-05: TRANSFORMER,CURRENT.

The TRANSFORMER,CURRENT is a the manufacturer industrial component. Key specifications include inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT, special_features: PRIMARY RATED BUT NOT INCLUDED, reliability_indicator: NOT ESTABLISHED, terminal_type_and_quantity: 2 WIRE LEAD. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-046-2647, 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
858-40557-05
NSN: 5950-01-046-2647
FSC: 5950 — Coils and Transformers
CAGE: 32770 — KATO ENGINEERING INC. (USA)
SPECIFICATIONS
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresPRIMARY RATED BUT NOT INCLUDED
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity2 WIRE LEAD
winding_function_and_quantity1 PRIMARY SINGLE COMPONENT
input-output_phase_relationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
maximum_transformer_power_rating12.0 VOLT-AMPERE SINGLE COMPONENT
NSN5950-01-046-2647
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,CURRENT TITLE COMPONENT PN 858-40557-05 MFR TRANSFORMER,CURRENT
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
MAXIMUM TRANSFORMER POWER RATING: 12.0 VOLT-AMPERE SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHODTERMINAL SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING12.0 VOLT-AMPERE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
SPECIAL FEATURESPRIMARY RATED BUT NOT INCLUDED
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY2 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
5950PL0956442Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 858-40557-05?
858-40557-05 is a TRANSFORMER,CURRENT.
What parts can replace 858-40557-05?
There is 1 known substitute for 858-40557-05: 5950PL0956442. Substitute compatibility should be verified for your specific system.
What is the NSN for 858-40557-05?
858-40557-05 is cataloged in the U.S. Government catalog under NSN 5950-01-046-2647. This indicates validated use in U.S. government and defense supply chains.
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