Part identity

W28XQ1A-5

Circuit Breaker

Tyco Electronics Corporation

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Circuit Breaker

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
W28XQ1A-5
Item name
Circuit Breaker
Manufacturer code
77342
Manufacturer
Tyco Electronics Corporation

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
TE

Manufacturer

Tyco Electronics Corporation

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

View manufacturer profile →

NSN Information for Part Number W28XQ1A-5 with NSN 5925-01-238-8563, 5925012388563

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5925012388563

Item Description:

Circuit Breaker

59250123885630P
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
W28xq1a-5523

Characteristics Data of NSN 5925-01-238-8563, 5925012388563

MRCCriteriaCharacteristic
AAQLBODY STYLERECTANGULAR DIMENSIONAL ENVELOPE
ABHPOVERALL LENGTH1.535 INCHES MAXIMUM
ABKWOVERALL HEIGHT0.760 INCHES MAXIMUM
ABMKOVERALL WIDTH0.760 INCHES MAXIMUM
ADTVCASE MATERIALPLASTIC
AFJNFRAGILITY FACTORMODERATELY RUGGED
AKPXPOLE QUANTITY1
APNQARC QUENCHING METHODAIR
AXHRMOUNTING FACILITY TYPE AND QUANTITY2 CLIP
BBRGSTORAGE TYPEGENERAL PURPOSE WAREHOUSE
CPLMMAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE5.0 AMPERES AC SINGLE LOCATION AND 5.0 AMPERES DC SINGLE LOCATION
CPRFOPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS250.0 AC SINGLE LOCATION AND 32.0 DC SINGLE LOCATION
CPRGMAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS1000.0 AC SINGLE LOCATION AND 1000.0 DC SINGLE LOCATION
CPRHCIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
CPRJTRIP RELEASE METHODTHERMAL SINGLE LOCATION
CPRLTRIP RELEASE CHARACTERISTICTIME DELAY SINGLE LOCATION
CPRNULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT135.0 SINGLE LOCATION
CPRQRESET METHODMANUAL
CPRRMAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
CPRTMANUAL ACTUATOR TYPE AND QUANTITY1 PUSH BUTTON
CPRWACTUATOR FUNCTIONRESET
CPRXACTUATOR POSITION DESIGNATIONAT POLE ONE
CPSMINTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP SINGLE LOCATION
CQWNTRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT2.200 MINIMUM AT 200 PCT SINGLE LOCATION AND 15.000 MAXIMUM AT 200 PCT SINGLE LOCATION
CQXFINCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDGENERAL PURPOSE
CRCFTRIP RELEASE AMBIENT TEMP RATING25.0 DEG CELSIUS NOMINAL SINGLE LOCATION
FREQFREQUENCY IN HERTZ50.0 SINGLE LOCATION OR 60.0 SINGLE LOCATION
PKWTUNPACKAGED UNIT WEIGHT0.350 OUNCES
TTQYTERMINAL TYPE AND QUANTITY2 QUICK DISCONNECT, MALE
Integrated Electromechanicals

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Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B

Proud supporter of the Intrepid Fallen Heroes Fund, advancing mental-health treatment and research for U.S. service members and veterans.

USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

Official logos
  • NBA
  • ASA
  • AS9120:2025
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