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Technical Data Sheet
422278 ✓ Verified by PartsTable
Legrand · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

Moulded case MCCBs for switching, control isolation and protection of low voltage electrical lines<br>Can be fitted with auxiliaries<br>Can be used with residual current relays<br>Supplied complete with:<br>connection plates for bars<br>insulated shields (phase barriers)<br>Conform to IEC 60947-2 - Sealable adjustment<br>Can be mounted on plate in XL³ cabinets and enclosures This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-295-5279, 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
422278
NSN: 5935-00-295-5279
FSC: 5935
CAGE: 94580 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE-MINNEAPOLIS (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, LATCHING
thread_class2A A
overall_width0.780 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_length0.750 INCHES NOMINAL IN
insert_materialPLASTIC MELAMINE SINGLE MATING END
bushing_diameter0.500 INCHES NOMINAL IN
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
special_featuresBRANCHED
thread_directionRIGHT-HAND
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-00-295-5279
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 422278 MFR Legrand CONNECTOR,RECEPTACLE,E
KEY FEATURES
BUSHING DIAMETER: 0.500 INCHES NOMINAL IN
THREAD DIRECTION: RIGHT-HAND
THREAD CLASS: 2A A
INSERT MATERIAL: PLASTIC MELAMINE SINGLE MATING END
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPE: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
THREAD QUANTITY PER INCH: 20
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.750 INCHES NOMINAL IN
BUSHING DIAMETER0.500 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A A
INSERT MATERIALPLASTIC MELAMINE SINGLE MATING END
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPEROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
THREAD QUANTITY PER INCH20
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY
TERMINAL LOCATIONBACK SINGLE MATING END SINGLE CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
RADIOGRAPHIC NDT 65Interchangeable
interchangeable cross-reference
interchangeable
457892Interchangeable
interchangeable cross-reference
interchangeable
422278Interchangeable
interchangeable cross-reference
interchangeable
1057916Interchangeable
interchangeable cross-reference
interchangeable
SUNLINQ5Interchangeable
interchangeable cross-reference
interchangeable
APR6296Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 422278?
422278 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Legrand.
What parts can replace 422278?
There are 14 known substitutes for 422278: RADIOGRAPHIC NDT 65, 457892, 422278 and 11 more. Substitute compatibility should be verified for your specific system.
Is 422278 still available?
422278 is currently cancelled.
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