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Technical Data Sheet
308A63 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include inclosure_type: FULLY INCLOSED, terminal_type_and_quantity: 6 SCREW, nonpile-up_contact_arrangement: 2 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, ONE POSITION MOMENTARY SINGLE SWITCH UNIT, maximum_voltage_rating_in_volts: 550.0 AC AND 550.0 DC, contact_load_current_rating_at_maximum_rated_voltage: 100.000 MILLIAMPERES RESISTIVE DC AND 400.000 MILLIAMPERES RESISTIVE AC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-274-5128, 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
MRO MRO_GENERAL 308A63
NSN: 5930-00-274-5128
FSC: 5930
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
inclosure_typeFULLY INCLOSED
terminal_type_and_quantity6 SCREW
nonpile-up_contact_arrangement2 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts550.0 AC AND 550.0 DC
contact_load_current_rating_at_maximum_rated_voltage100.000 MILLIAMPERES RESISTIVE DC AND 400.000 MILLIAMPERES RESISTIVE AC
NSN5930-00-274-5128
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 308A63 MFR SWITCH,PUSH
KEY FEATURES
NONPILE-UP CONTACT ARRANGEMENT: 2 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
INCLOSURE TYPE: FULLY INCLOSED
MAXIMUM VOLTAGE RATING IN VOLTS: 550.0 AC AND 550.0 DC
TERMINAL TYPE AND QUANTITY: 6 SCREW
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 100.000 MILLIAMPERES RESISTIVE DC AND 400.000 MILLIAMPERES RESISTIVE AC
TECHNICAL CHARACTERISTICS (FLIS)
NONPILE-UP CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
INCLOSURE TYPEFULLY INCLOSED
MAXIMUM VOLTAGE RATING IN VOLTS550.0 AC AND 550.0 DC
TERMINAL TYPE AND QUANTITY6 SCREW
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE100.000 MILLIAMPERES RESISTIVE DC AND 400.000 MILLIAMPERES RESISTIVE AC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
949356-1Interchangeable
interchangeable cross-reference
interchangeable
B949356-1Interchangeable
interchangeable cross-reference
interchangeable
41320-1Interchangeable
interchangeable cross-reference
interchangeable
4797-4BInterchangeable
interchangeable cross-reference
interchangeable
4FJXInterchangeable
interchangeable cross-reference
interchangeable
7703GXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 308A63?
308A63 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 308A63?
There are 9 known substitutes for 308A63: 949356-1, B949356-1, 41320-1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 308A63?
308A63 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-274-5128. This indicates validated use in U.S. government and defense supply chains.
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