PartsTable
Technical Data Sheet
10-01021-01 ✓ 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: SINGLE POLE TYPE, body_width: 1.026 INCHES NOMINAL IN, body_length: 5.125 INCHES NOMINAL IN, boss_height: 0.220 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 5925-01-503-1740, 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 10-01021-01
NSN: 5925-01-503-1740
FSC: 5925
CAGE: 8X691 — SIERRA NEVADA COMPANY, LLC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleSINGLE POLE TYPE
body_width1.026 INCHES NOMINAL IN
body_length5.125 INCHES NOMINAL IN
boss_height0.220 INCHES NOMINAL IN
reset_methodMANUAL
pole_quantity1
special_featuresHIGH PLUSE TOLERANCE CONSTRUCTION
trip_release_methodMAGNETIC-HYDRAULIC SINGLE LOCATION
circuit_protection_typeOVERCURRENT SINGLE LOCATION
end_item_identificationAN/SPN-35C
terminal_type_and_quantity2 THREADED STUD
NSN5925-01-503-1740
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 10-01021-01 MFR CIRCUIT BREAKER
KEY FEATURES
CIRCUIT PROTECTION TYPE: OVERCURRENT SINGLE LOCATION
BODY WIDTH: 1.026 INCHES NOMINAL IN
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 125.00 DC SINGLE LOCATION
TERMINAL TYPE AND QUANTITY: 2 THREADED STUD
MATERIAL: PLASTIC CASE
INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP W/AUXILIARY LOAD TERMINAL SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT: 80.000 MAXIMUM AT 125 PCT SINGLE LOCATION
RESET METHOD: MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
BODY WIDTH1.026 INCHES NOMINAL IN
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS125.00 DC SINGLE LOCATION
TERMINAL TYPE AND QUANTITY2 THREADED STUD
MATERIALPLASTIC CASE
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP W/AUXILIARY LOAD TERMINAL SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT80.000 MAXIMUM AT 125 PCT SINGLE LOCATION
RESET METHODMANUAL
MANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
TRIP RELEASE CHARACTERISTICTIME DELAY SINGLE LOCATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
066758Interchangeable
interchangeable cross-reference
interchangeable
8160Interchangeable
interchangeable cross-reference
interchangeable
100102-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10-01021-01?
10-01021-01 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10-01021-01?
There are 3 known substitutes for 10-01021-01: 066758, 8160, 100102-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-01021-01?
10-01021-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-503-1740. This indicates validated use in U.S. government and defense supply chains.
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