PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6601C86G12Circuit Breaker

Eaton Corporation Dba Eaton Inoac · NSN 5925-00-005-3115 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-00-005-3115 — this item is cataloged by the U.S. Government under National Stock Number 5925-00-005-3115. Primary manufacturer part number: 6601C86G12.
Features
  • Circuit Breaker — FSC 5925
  • Body Width: 4.125 INCHES NOMINAL IN
  • Unthreaded Mounting Hole Diameter: 0.187 INCHES NOMINAL IN
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 4.500 INCHES NOMINAL IN
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 1.375 INCHES NOMINAL IN
  • Features Provided: ADJUSTABLE TRIP RELEASE
  • Center to Center Distance Between Terminals Parallel to Width: 1.375 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S)
Applications
  • Applications requiring Plastic Case construction
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-00-005-3115, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eaton Corporation Dba Eaton Inoac. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-00-005-3115
Primary Part Number6601C86G12
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac
StatusACTIVE
Body Width4.125 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.187 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length4.500 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.375 INCHES NOMINAL IN
Features ProvidedADJUSTABLE TRIP RELEASE
Center to Center Distance Between Terminals Parallel to Width1.375 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Storage TypeGENERAL PURPOSE WAREHOUSE
Pole Quantity3
Center to Center Distance Between Terminals Parallel to Length5.062 INCHES NOMINAL IN
Boss Height0.125 INCHES NOMINAL IN
Trip Delay Time in Seconds Per Rated Continuous Current200.000 MAXIMUM AT 200 PCT ALL LOCATIONS
Actuator FunctionTRIP-RESET
MaterialPLASTIC CASE
Adjustable Trip Setting Current Range Per Pole in Amps+450.0 TO 825.0 AC ALL LOCATIONS
Inclosure Protection Type for Which DesignedFUNGUS RESISTANT AND MOISTURE RESISTANT
Frequency in Hertz60.0 ALL LOCATIONS
Actuator Position DesignationAT POLE TWO
Internal Trip Release ConfigurationSERIES TRIP ALL LOCATIONS
Terminal Type and Quantity6 COMPRESSION
Trip Release CharacteristicINSTANTANEOUS ALL LOCATIONS
Main Contact Tripping Mechanism TypeTRIP FREE
Reset MethodMANUAL
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Body Length6.000 INCHES NOMINAL IN
Maximum Continuous Load Current Rating Per Pole150.0 AMPERES AC ALL LOCATIONS
Trip Release MethodMAGNETIC ALL LOCATIONS
Operating Voltage Type and Rating Per Pole in Volts600.0 AC ALL LOCATIONS
Body Height3.375 INCHES NOMINAL IN
Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent115.0 ALL LOCATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5985-00-179-7903 INTERCHANGEABLE
Attenuator Assembly
5826-00-977-2759 INTERCHANGEABLE
Mounting
3030-01-272-7604 INTERCHANGEABLE
Belt,v
3940-01-272-9626 INTERCHANGEABLE
Sling,eye and Eye
4440-01-622-1451 INTERCHANGEABLE
Dehydrator,desiccant,electric
Cross-Reference Index
Part NumberManufacturer
2606D97G28 Eaton Corporation Dba Eaton Inoac (USA)
6601C86G12 PRIMARY Eaton Corporation Dba Eaton Inoac (USA)
MCP431550 Eaton Corporation Dba Eaton Inoac (USA)
4994D97G28 Eaton Corporation Dba Eaton Inoac (USA)
23740 Erie Strayer Co (USA)
MCP431550R Eaton Corporation Dba Eaton Inoac (USA)
6630C86G21 Eaton Corporation Dba Eaton Inoac (USA)
Related Parts
5985-00-179-7903INTERCHANGEABLE
ATTENUATOR ASSEMBLY
5826-00-977-2759INTERCHANGEABLE
MOUNTING
3030-01-272-7604INTERCHANGEABLE
BELT,V
3940-01-272-9626INTERCHANGEABLE
SLING,EYE AND EYE
4440-01-622-1451INTERCHANGEABLE
DEHYDRATOR,DESICCANT,ELECTRIC

Frequently Asked Questions

What is NSN 5925-00-005-3115?

NSN 5925-00-005-3115 is a Circuit Breaker, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-00-005-3115?

NSN 5925-00-005-3115 has 7 cross-referenced part numbers: 2606D97G28 (Eaton Corporation Dba Eaton Inoac), 6601C86G12 (Eaton Corporation Dba Eaton Inoac), MCP431550 (Eaton Corporation Dba Eaton Inoac), 4994D97G28 (Eaton Corporation Dba Eaton Inoac), 23740 (Erie Strayer Co) and 2 more.

What NSN replaces 5925-00-005-3115?

There are 5 known substitutes for 5925-00-005-3115: 5985-00-179-7903, 5826-00-977-2759, 3030-01-272-7604 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6601C86G12?

Key specifications for 6601C86G12: Body Width: 4.125 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.187 INCHES NOMINAL IN; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 4.500 INCHES NOMINAL IN; Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 1.375 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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