PartsTable
Technical Data Sheet
QST-3 ✓ Verified by PartsTable
· 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

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include color: BROWN SINGLE ACTUATOR, body_style: PANEL MOUNT, body_width: 0.910 INCHES NOMINAL IN, body_height: 1.030 INCHES NOMINAL IN, body_length: 1.700 INCHES NOMINAL IN, actuator_style: RECTANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-998-7595, 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
QST-3
NSN: 5930-00-998-7595
FSC: 5930
CAGE: 04009 — COOPER INDUSTRIES INC COOPER DISTRIBUTION EQUIPMENT DIV (USA)
SPECIFICATIONS
colorBROWN SINGLE ACTUATOR
body_stylePANEL MOUNT
body_width0.910 INCHES NOMINAL IN
body_height1.030 INCHES NOMINAL IN
body_length1.700 INCHES NOMINAL IN
actuator_styleRECTANGULAR
inclosure_typeFULLY INCLOSED
mounting_methodPANEL
maximum_voltage_rating_in_volts277.0 AC
actuator_position-action_relationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
contact_load_current_rating_at_maximum_rated_voltage15.000 AMPERES RESISTIVE AC
NSN5930-00-998-7595
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN QST-3 MFR SWITCH,TOGGLE
KEY FEATURES
INCLOSURE TYPE: FULLY INCLOSED
BODY WIDTH: 0.910 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS: 277.0 AC
COLOR: BROWN SINGLE ACTUATOR
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 15.000 AMPERES RESISTIVE AC
BODY HEIGHT: 1.030 INCHES NOMINAL IN
MOUNTING METHOD: PANEL
ACTUATOR STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
BODY WIDTH0.910 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS277.0 AC
COLORBROWN SINGLE ACTUATOR
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE15.000 AMPERES RESISTIVE AC
BODY HEIGHT1.030 INCHES NOMINAL IN
MOUNTING METHODPANEL
ACTUATOR STYLERECTANGULAR
BODY LENGTH1.700 INCHES NOMINAL IN
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
PL1127Interchangeable
interchangeable cross-reference
interchangeable
UG174/UInterchangeable
interchangeable cross-reference
interchangeable
8374815P2Interchangeable
interchangeable cross-reference
interchangeable
1750TInterchangeable
interchangeable cross-reference
interchangeable
MAS2838Interchangeable
interchangeable cross-reference
interchangeable
1311Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is QST-3?
QST-3 is a SWITCH,TOGGLE.
What parts can replace QST-3?
There are 24 known substitutes for QST-3: PL1127, UG174/U, 8374815P2 and 21 more. Substitute compatibility should be verified for your specific system.
Is QST-3 still available?
QST-3 is currently cancelled.
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