78-001-1 — TRANSFORMER,CURRENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

78-001-1: TRANSFORMER,CURRENT.

The TRANSFORMER,CURRENT is a the manufacturer industrial component. Key specifications include inclosure_type: FULLY INCLOSED, overall_length: 1.250 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND SLOT SINGLE GROUP, frequency_rating: 50.0 HERTZ NOMINAL SINGLE COMPONENT, overall_diameter: 4.500 INCHES NOMINAL IN, special_features: PART OF PART NUMBER 81-000-1. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-235-7806, 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

78-001-1

NSN: 5950-00-235-7806
NIINs: 002357806, 015659565
FSC: 5950 — Coils and Transformers
CAGE: 12670 — SQUARE D CO ELECTROMAGNETIC INDUSTRIES DIV (USA)

SPECIFICATIONS

inclosure_type	FULLY INCLOSED
overall_length	1.250 INCHES NOMINAL IN
mounting_method	BRACKET(S) AND SLOT SINGLE GROUP
frequency_rating	50.0 HERTZ NOMINAL SINGLE COMPONENT
overall_diameter	4.500 INCHES NOMINAL IN
special_features	PART OF PART NUMBER 81-000-1
reliability_indicator	NOT ESTABLISHED
end_item_identification	KC-130J
winding_operating_current	1200.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
winding_operating_voltage	600.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity	4 SECOND GROUP
terminal_type_and_quantity	2 WIRE LEAD
NSN	5950-00-235-7806

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SECOND GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

OVERALL DIAMETER: 4.500 INCHES NOMINAL IN

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.190 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

MOUNTING METHOD: BRACKET(S) AND SLOT SINGLE GROUP

•

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

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SECOND GROUP
INCLOSURE TYPE	FULLY INCLOSED
OVERALL DIAMETER	4.500 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.190 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	BRACKET(S) AND SLOT SINGLE GROUP
OVERALL LENGTH	1.250 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	1200.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
RELIABILITY INDICATOR	NOT ESTABLISHED

SUBSTITUTES & CROSS-REFERENCES 2

7Reference document

Same NSN cross-reference

Reference document — Secondary reference

70-4063Same 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 78-001-1?

78-001-1 is a TRANSFORMER,CURRENT.

What parts can replace 78-001-1?

There are 2 known substitutes for 78-001-1: 7, 70-4063. Substitute compatibility should be verified for your specific system.

What is the NSN for 78-001-1?

78-001-1 is cataloged in the U.S. Government catalog under NSN 5950-00-235-7806. This indicates validated use in U.S. government and defense supply chains.

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