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Circuit Breaker

NSN: 5925-00-004-6308 | Model: SM-A-587932-2

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
5925-00-004-6308
DEMIL
NO
Body Style
Multipole-single actuator type
Bushing Length
0.380 inches
Body Length
1.500 inches
Body Width
1.250 inches
Case Material
Metal
Center To Center Distance Between Terminals Parallel To Length
0.875 inches
Center To Center Distance Between Terminals Parallel To Width
0.625 inches
Mounting Surface To Terminal End Distance
1.780 inches
Pole Quantity
2
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
1 threaded bushing
Storage Type
General purpose warehouse
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
3.0 amperes ac all locations and 100.0 milliamperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations and 50.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
300.0 ac all locations and 500.0 dc all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic-hydraulic all locations
Trip Release Characteristic
Instantaneous all locations and time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
115.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Actuator Function
Trip-reset
Actuator Position Designation
Between pole one and two
Internal Trip Release Configuration
Relay trip second location
Thread Size
0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current
0.009 at 150 pct all locations and 0.050 at 150 pct all locations and 0.005 at 200 pct all locations and 0.017 at 200 pct all locations
Inclosure Protection Type For Which Designed
Hermetically sealed
Frequency In Hertz
400.0 all locations
Unpackaged Unit Weight
2.100 ounces
Thread Series Designator
Unef
Terminal Type And Quantity
4 wire hook
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M518T082W 2018-02-16 DWB00 5 EA

Pricing and Availability

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NSN 5925-00-004-6308 Datasheet

Supply Class (FSC):
Circuit Breakers
Cross Reference:
  • SM-A-587932-2
  • AP14-1769-1
  • AP14-1769-1
Cage Codes:
  • Us Army Communications & (CAGE 80063)
  • Sensata Technologies Maryland, Inc (CAGE 81541)
  • Sensata Technologies, Inc (CAGE 82647)
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

U - Precious metal content is unknown

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
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Q2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,819.38 to $3,032.30..
Does NSN 5925-00-004-6308 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, U.s. Marine Corps, Department Of The Navy, Spain, Kuwait, Republic Of Korea, Denmark, and Greece
What is the NIIN of NSN 5925-00-004-6308?
000046308 or 00-004-6308
Does NSN 5925-00-004-6308 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5925-00-004-6308?
Solicitation SPE7M518T082W for qty 5 on 02/06/2018
When was this national stock number assigned to the federal catalog?
Jun 07, 1972