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S457D446G29 — TRIPPER,CIRCUIT BREAKER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

S457D446G29: TRIPPER,CIRCUIT BREAKER.

The TRIPPER,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: RECTANGULAR DIMENSIONAL ENVELOPE, storage_type: GENERAL PURPOSE WAREHOUSE, overall_width: 8.875 INCHES NOMINAL IN, overall_height: 4.625 INCHES NOMINAL IN, overall_length: 12.000 INCHES NOMINAL IN, actuator_function: TRIP-RESET. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-803-5489, 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→ S457D446G29
NSN: 5925-00-803-5489
FSC: 5925 — Circuit Breakers
CAGE: 11660 — WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
SPECIFICATIONS
body_styleRECTANGULAR DIMENSIONAL ENVELOPE
storage_typeGENERAL PURPOSE WAREHOUSE
overall_width8.875 INCHES NOMINAL IN
pole_quantity3
overall_height4.625 INCHES NOMINAL IN
overall_length12.000 INCHES NOMINAL IN
actuator_functionTRIP-RESET
features_providedADJUSTABLE TRIP RELEASE
frequency_in_hertz400.0 ALL LOCATIONS
trip_release_methodTHERMAL-MAGNETIC ALL LOCATIONS
circuit_protection_typeOVERCURRENT ALL LOCATIONS
terminal_type_and_quantity6 COMPRESSION
NSN5925-00-803-5489
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRIPPER,CIRCUIT BREAKER TITLE COMPONENT PN S457D446G29 MFR TRIPPER,CIRCUIT BREAKE
KEY FEATURES
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 500.0 AC ALL LOCATIONS
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
ACTUATOR POSITION DESIGNATION: AT POLE TWO
•
FREQUENCY IN HERTZ: 400.0 ALL LOCATIONS
•
BODY STYLE: RECTANGULAR DIMENSIONAL ENVELOPE
•
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 140.0 ALL LOCATIONS
•
ADJUSTABLE TRIP SETTING CURRENT RANGE PER POLE IN AMPS: +2020.0 TO 3420.0 AC ALL LOCATIONS
TECHNICAL CHARACTERISTICS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS500.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
OVERALL HEIGHT4.625 INCHES NOMINAL IN
ACTUATOR POSITION DESIGNATIONAT POLE TWO
FREQUENCY IN HERTZ400.0 ALL LOCATIONS
BODY STYLERECTANGULAR DIMENSIONAL ENVELOPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT140.0 ALL LOCATIONS
ADJUSTABLE TRIP SETTING CURRENT RANGE PER POLE IN AMPS+2020.0 TO 3420.0 AC ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
OTHER ITEMS IN FSC 5925 — Circuit Breakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977
SUBSTITUTES & CROSS-REFERENCES 1
457D446G29Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S457D446G29?
S457D446G29 is a TRIPPER,CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace S457D446G29?
There is 1 known substitute for S457D446G29: 457D446G29. Substitute compatibility should be verified for your specific system.
What is the NSN for S457D446G29?
S457D446G29 is cataloged in the U.S. Government catalog under NSN 5925-00-803-5489. This indicates validated use in U.S. government and defense supply chains.
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