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Circuit Breaker

NSN: 5925-00-180-4088 | Model: 5270559

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
5925-00-180-4088
DEMIL
NO
Body Style
Multipole-multiple actuator type
Body Length
Between 2.480 inches and 2.500 inches
Body Width
1.515 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
1.938 inches
Center To Center Distance Between Terminals Parallel To Width
Between 0.735 inches and 0.765 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 2.050 inches and 2.070 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
Between 0.735 inches and 0.765 inches
Fragility Factor
Moderately rugged
Boss Height
0.150 inches
Mounting Surface To Terminal End Distance
2.625 inches
Pole Quantity
2
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
4 threaded hole
Storage Type
General purpose warehouse
Special Handling Feature
Magnetic
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
650.0 milliamperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
250.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
5000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic-hydraulic 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
2 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At each pole
External Actuator Linkage Arrangement
One and two linked
Internal Trip Release Configuration
Series trip all locations
Thread Size
0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current
2.000 at 200 pct all locations and 22.000 at 200 pct all locations
Inclosure Protection Type For Which Designed
Corrosion resistant and moisture resistant and shockproof and vibrationproof and fungus resistant
Frequency In Hertz
50.0 all locations or 60.0 all locations
Unpackaged Unit Weight
7.400 ounces
Thread Series Designator
Unc
Terminal Type And Quantity
4 threaded stud

Pricing and Availability

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NSN 5925-00-180-4088 Datasheet

Supply Class (FSC):
Circuit Breakers
Cross Reference:
  • 5270559
  • UPL11-1R0-1002-1
  • 5270559
Cage Codes:
  • International Business Machines Corp (CAGE 0B6S1)
  • Sensata Technologies Maryland, Inc (CAGE 81541)
  • International Business Machines Corp (CAGE 30874)
Replacements:
  • 5925-00-180-4088 replaces 5925-00-563-4617
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
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9eh-n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $300.27 to $500.45..
Does NSN 5925-00-180-4088 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 Air Force
What is the NIIN of NSN 5925-00-180-4088?
001804088 or 00-180-4088
Does NSN 5925-00-180-4088 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5925-00-180-4088?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 08, 1971