Quote for 302-11-403 L 3 Communications Westwood Part with NSN 5925-01-270-5250

Part Number:  302-11-403
Alternate P/N:  30211403
Manufacturer:  l 3 communications westwood
NIIN:  12705250
Item Name :  circuit breaker
CAGE Code:  58475
INC Code:  00136
Country:  USA
NCB Code:  01
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  02-17-2026

Are you looking quote for part 302-11-403? The L 3 Communications Westwood-manufactured component (CAGE Code: 58475) is documented under NSN 5925-01-270-5250 as Circuit Breaker. For the fastest quote, please complete our RFQ form with details about 302-11-403. We guarantee a response within 15 minutes.

ASAP Components provides the verified 302-11-403, classified under INC 00136, FSG 59 Electrical and Electronic Equipment Components, FSC 5925 Circuit Breakers, NIIN 01-270-5250, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 302-11-403 with NSN 5925-01-270-5250, 5925012705250

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5925-01-270-5250

Item PartTypeName:

CIRCUIT BREAKER

59250127052500P
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
302-11-403525

Characteristics Data of NSN 5925-01-270-5250, 5925012705250

MRCCriteriaCharacteristic
AAQLBODY STYLEMULTIPOLE-SINGLE ACTUATOR TYPE
ADAQBODY LENGTH6.500 INCHES NOMINAL
ADATBODY WIDTH4.125 INCHES NOMINAL
ADAUBODY HEIGHT5.125 INCHES NOMINAL
AEBPCENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH5.562 INCHES NOMINAL
AEBQCENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH1.375 INCHES NOMINAL
AEBVUNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL
AEBYDISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.625 INCHES NOMINAL
AEGJSWITCH CONTACT ARRANGEMENTSINGLE POLE,DOUBLE THROW
AEHADISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH2.750 INCHES NOMINAL
AFJNFRAGILITY FACTORMODERATELY RUGGED
AJECBOSS HEIGHT0.188 INCHES NOMINAL
AKPXPOLE QUANTITY3
APNQARC QUENCHING METHODAIR
AXHRMOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
BBRGSTORAGE TYPEGENERAL PURPOSE WAREHOUSE
CPLMMAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE50.0 AMPERES AC AND 50.0 AMPERES DC ALL LOCATIONS
CPRFOPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS500.0 AC AND 250.0 DC ALL LOCATIONS
CPRGMAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS15000.0 AC AND 10000.0 DC ALL LOCATIONS
CPRHCIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
CPRJTRIP RELEASE METHODTHERMAL ALL LOCATIONS
CPRLTRIP RELEASE CHARACTERISTICTIME DELAY ALL LOCATIONS
CPRNULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT150.0 ALL LOCATIONS
CPRQRESET METHODMANUAL
CPRRMAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
CPRTMANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
CPRWACTUATOR FUNCTIONTRIP-RESET
CPRXACTUATOR POSITION DESIGNATIONAT POLE ONE
CPRZAUXILIARY SWITCH FUNCTION AND QUANTITY1 ALARM
CPSMINTERNAL TRIP RELEASE CONFIGURATIONRELAY TRIP ALL LOCATIONS
CQSMSWITCH LOCATION AND POSITION DESIGNATIONINTERNAL AT POLE ONE
CQWNTRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT150.000 NOMINAL AT 200 PCT ALL LOCATIONS
CQXFINCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDDUSTPROOF
CRCFTRIP RELEASE AMBIENT TEMP RATING50.0 DEG CELSIUS NOMINAL ALL LOCATIONS
CRTKSWITCH TERMINAL TYPESCREW
CSSXSWITCH CURRENT RATING AND TYPE IN AMPS50.0 AC AND 50.0 DC
CSWPSWITCH VOLTAGE RATING AND TYPE IN VOLTS500.0 AC AND 250.0 DC
CWJKCASE MATERIALPLASTIC
FREQFREQUENCY IN HERTZ60.0 OR 400.0 ALL LOCATIONS
TTQYTERMINAL TYPE AND QUANTITY6 SCREW

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8536200040 (NAICS 335313) Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi
SITC : 77252 Automatic circuit breakers for a voltage not exceeding 1, 000 volts

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: P - 77.5
NMFC: 061300 - Circuit breaker/switch noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 658 - Electrical appliances, small

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