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Circuit Breaker

NSN: 5925-00-497-5365 | Model: BQ2B020

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
5925-00-497-5365
DEMIL
NO
Body Length
3.719 inches
Body Width
2.000 inches
Body Height
2.375 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Width
1.000 inches
Boss Height
0.187 inches
Pole Quantity
2
Mounting Facility Type And Quantity
4 clip
Storage Type
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole
20.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
10000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal-magnetic all locations
Trip Release Characteristic
Instantaneous 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
Inclosure Protection Type For Which Designed
Fungus resistant
Trip Release Ambient Tempurature Rating
50.0 degrees celsius all locations
Frequency In Hertz
60.0 all locations
Terminal Type And Quantity
2 compression and 2 tab w/screw
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M520T5511 2019-12-30 PMCMV 161 EA
SPE7M519T866U 2019-09-30 PMCMV 45 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5925-00-497-5365 Datasheet

Supply Class (FSC):
Circuit Breakers
Cross Reference:
  • BQ2B020
  • BQ2B020
  • BQ2B020
Cage Codes:
  • Allis Inc Siemens (CAGE 60555)
  • Spd Electrical Systems, Inc (CAGE 30086)
  • Siemens Energy and Automation Inc (CAGE 66842)
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
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Q2200x-
  • Repariability
    Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $105.71 to $176.18..
Does NSN 5925-00-497-5365 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, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, and Canada
What is the NIIN of NSN 5925-00-497-5365?
004975365 or 00-497-5365
Does NSN 5925-00-497-5365 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5925-00-497-5365?
Solicitation SPE7M520T5511 for qty 161 on 12/20/2019
When was this national stock number assigned to the federal catalog?
Oct 07, 1970