PartsTable
Technical Data Sheet
AM3-A8-A-15-20 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-MULTIPLE ACTUATOR TYPE, body_width: 2.245 INCHES NOMINAL IN, body_length: 2.510 INCHES MAXIMUM IN, boss_height: 0.140 INCHES NOMINAL IN, reset_method: MANUAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-068-7906, 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 AM3-A8-A-15-20
NSN: 5925-01-068-7906
FSC: 5925
CAGE: 74193 — EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleMULTIPOLE-MULTIPLE ACTUATOR TYPE
body_width2.245 INCHES NOMINAL IN
body_length2.510 INCHES MAXIMUM IN
boss_height0.140 INCHES NOMINAL IN
reset_methodMANUAL
pole_quantity3
actuator_functionTRIP-RESET
frequency_in_hertz60.0 ALL LOCATIONS
nominal_thread_size0.138 INCHES IN
trip_release_methodMAGNETIC ALL LOCATIONS
circuit_protection_typeOVERCURRENT ALL LOCATIONS
NSN5925-01-068-7906
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN AM3-A8-A-15-20 MFR CIRCUIT BREAKER
KEY FEATURES
BODY LENGTH: 2.510 INCHES MAXIMUM IN
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS: 1000.0 AC ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC: TIME DELAY ALL LOCATIONS
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
NOMINAL THREAD SIZE: 0.138 INCHES IN
MANUAL ACTUATOR TYPE AND QUANTITY: 3 TOGGLE
INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP ALL LOCATIONS
EXTERNAL ACTUATOR LINKAGE ARRANGEMENT: ONE, TWO, AND THREE LINKED
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH2.510 INCHES MAXIMUM IN
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS1000.0 AC ALL LOCATIONS
TRIP RELEASE CHARACTERISTICTIME DELAY ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
NOMINAL THREAD SIZE0.138 INCHES IN
MANUAL ACTUATOR TYPE AND QUANTITY3 TOGGLE
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP ALL LOCATIONS
EXTERNAL ACTUATOR LINKAGE ARRANGEMENTONE, TWO, AND THREE LINKED
TERMINAL TYPE AND QUANTITY6 THREADED STUD
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS250.0 AC ALL LOCATIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
172013H1Interchangeable
interchangeable cross-reference
interchangeable
643022Interchangeable
interchangeable cross-reference
interchangeable
9494PInterchangeable
interchangeable cross-reference
interchangeable
H256102-7Interchangeable
interchangeable cross-reference
interchangeable
CVB41S4700-58ALT2PC112Interchangeable
interchangeable cross-reference
interchangeable
7419-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AM3-A8-A-15-20?
AM3-A8-A-15-20 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace AM3-A8-A-15-20?
There are 11 known substitutes for AM3-A8-A-15-20: 172013H1, 643022, 9494P and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AM3-A8-A-15-20?
AM3-A8-A-15-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-068-7906. This indicates validated use in U.S. government and defense supply chains.
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