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ET1572E1 — CIRCUIT BREAKER

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

ET1572E1: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include reset_method: MANUAL, overall_width: 9.625 INCHES NOMINAL IN, overall_height: 9.625 INCHES NOMINAL IN, overall_length: 13.093 INCHES NOMINAL IN, special_features: MTG HOLES ON 11.750 IN. BY 8.000 IN.

MTG CENTERS IN, actuator_function: TRIP-RESET. This part is cataloged in the U.S. Government catalog under NSN 5925-00-965-8495, 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→ ET1572E1
NSN: 5925-00-965-8495
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
reset_methodMANUAL
overall_width9.625 INCHES NOMINAL IN
pole_quantity3
overall_height9.625 INCHES NOMINAL IN
overall_length13.093 INCHES NOMINAL IN
special_featuresMTG HOLES ON 11.750 IN. BY 8.000 IN. MTG CENTERS IN
actuator_functionTRIP-RESET
precious_materialSILVER
nominal_thread_size0.250 INCHES IN
trip_release_methodTHERMAL ALL LOCATIONS
arc_quenching_methodDEION
circuit_protection_typeOVERCURRENT ALL LOCATIONS
NSN5925-00-965-8495
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN ET1572E1 MFR CIRCUIT BREAKER
KEY FEATURES
•
RESET METHOD: MANUAL
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 240.0 AC ALL LOCATIONS
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 115.0 ALL LOCATIONS
•
ARC QUENCHING METHOD: DEION
•
PRECIOUS MATERIAL: SILVER
•
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
TECHNICAL CHARACTERISTICS
RESET METHODMANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS240.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
OVERALL HEIGHT9.625 INCHES NOMINAL IN
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT115.0 ALL LOCATIONS
ARC QUENCHING METHODDEION
PRECIOUS MATERIALSILVER
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL IN
TRIP RELEASE DUTY CYCLECONTINUOUS ALL LOCATIONS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ET1572E1?
ET1572E1 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for ET1572E1?
ET1572E1 is cataloged in the U.S. Government catalog under NSN 5925-00-965-8495. This indicates validated use in U.S. government and defense supply chains.
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