PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QC2020Circuit Breaker

Eaton Corp Cutler Hammer Products · NSN 5925-01-583-2052 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-583-2052 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-583-2052. Primary manufacturer part number: QC2020.
Features
  • Circuit Breaker — FSC 5925
  • Material: PLASTIC CASE
  • Main Contact Tripping Mechanism Type: TRIP FREE
  • Pole Quantity: 2
  • Circuit Protection Type: OVERCURRENT ALL LOCATIONS
  • Maximum Continuous Load Current Rating Per Pole: 20.0 AMPERES AC ALL LOCATIONS
  • Frequency in Hertz: 60.0 ALL LOCATIONS
  • Operating Voltage Type and Rating Per Pole in Volts: 240.0 AC ALL LOCATIONS
Applications
  • Applications requiring Plastic Case construction
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-583-2052, 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 Corp Cutler Hammer Products. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-583-2052
Primary Part NumberQC2020
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerEaton Corp Cutler Hammer Products
StatusACTIVE
MaterialPLASTIC CASE
Main Contact Tripping Mechanism TypeTRIP FREE
Pole Quantity2
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Maximum Continuous Load Current Rating Per Pole20.0 AMPERES AC ALL LOCATIONS
Frequency in Hertz60.0 ALL LOCATIONS
Operating Voltage Type and Rating Per Pole in Volts240.0 AC ALL LOCATIONS
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Reset MethodMANUAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5925-00-896-4264QCL2020 INTERCHANGEABLE
Circuit Breaker
Westinghouse Electric Corp
Cross-Reference Index
Part NumberManufacturer
QC2020 PRIMARY Eaton Corp Cutler Hammer Products (USA)
Related Parts
5925-00-896-4264INTERCHANGEABLE
CIRCUIT BREAKER
QCL2020

Frequently Asked Questions

What is NSN 5925-01-583-2052?

NSN 5925-01-583-2052 is a Circuit Breaker, manufactured by Eaton Corp Cutler Hammer Products, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-583-2052?

NSN 5925-01-583-2052 has 1 cross-referenced part number: QC2020 (Eaton Corp Cutler Hammer Products).

What NSN replaces 5925-01-583-2052?

There is 1 known substitute for 5925-01-583-2052: 5925-00-896-4264. Verify interchangeability with system specifications before substitution.

What are the specifications of QC2020?

Key specifications for QC2020: Material: PLASTIC CASE; Main Contact Tripping Mechanism Type: TRIP FREE; End Item Identification: MISC PARTS CMD X SURVEIL NACU 0002; Pole Quantity: 2. 10 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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