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Circuit Breaker

NSN: 5925-00-869-1629 | Model: NEF431015R

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating elemen (s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes circuit breaker box and magneto "breaker" assemblies. See also switch (as modified) ; and controller.

NSN Properties and Flags
NATO Stock Number
5925-00-869-1629
DEMIL
NO
Body Style
Multipole-single actuator type
Body Length
9.375 inches
Body Width
4.125 inches
Body Height
4.375 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
8.193 inches
Center To Center Distance Between Terminals Parallel To Width
1.375 inches
Unthreaded Mounting Hole Diameter
0.190 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
7.259 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.375 inches
Boss Height
0.250 inches
Pole Quantity
3
Mounting Facility Type And Quantity
4 unthreaded hole
Maximum Continuous Load Current Rating Per Pole
15.0 amperes ac all locations and 15.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts
480.0 ac all locations and 250.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
15000.0 ac all locations and 10000.0 dc all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal-magnetic all locations
Trip Release Characteristic
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 rotary
Actuator Function
Trip-reset
Actuator Position Designation
At pole one
Trip Delay Time In Seconds Per Rated Continuous Current
35.000 at 150 pct all locations and 130.000 at 150 pct all locations
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations
Frequency In Hertz
60.0 all locations
Terminal Type And Quantity
6 compression

Pricing and Availability

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NSN 5925-00-869-1629 Datasheet

Supply Class (FSC):
Circuit Breakers
Cross Reference:
  • NEF431015R
  • NEF433015R
Cage Codes:
  • Challenger Electrical Equipment Corp (CAGE 21810)
  • Challenger Acquisition Corp (CAGE 02201)
Replacements:
  • 5925-00-869-1629 replaces 5925-00-062-0889
Schedule B & Trade:
  • Schedule B: 8536200040 (NAICS 335313)

    Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi

  • SITC: 77252

    Automatic circuit breakers for a voltage not exceeding 1, 000 volts

  • End Use: 20005

    Electric apparatus

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    061300 - Circuit breaker/switch noi

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    S9e
  • AAC
    Y
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9n-----
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $211.86 to $353.09..
Does NSN 5925-00-869-1629 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
National Aeronautics and Space Administration
What is the NIIN of NSN 5925-00-869-1629?
008691629 or 00-869-1629
Does NSN 5925-00-869-1629 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5925-00-869-1629?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1960