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NSN 5925-00-643-7549

Overload Switch

About this product

Multipole-single actuator type body style, plastic case material, single pole, single throw, normally closed switch contact arrangement, pole quantity: 3.

Manufacturer part number TN231200 for national stock number 5925006437549.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-00-643-7549.

  • MPN or Model

    TN231200

  • Schedule B
    8536.20.0040 (Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    5 lb
  • Body Style
    Multipole-single actuator type
  • Body Length
    5.000 inches
  • Body Width
    4.750 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    3.625 inches
  • Center To Center Distance Between Terminals Parallel To Width
    1.688 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
    4.250 inches
  • Switch Contact Arrangement
    Single pole, single throw, normally closed
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
    0.750 inches
  • Boss Height
    0.312 inches
  • Mounting Surface To Terminal End Distance
    4.625 inches
  • Pole Quantity
    3
  • Mounting Facility Type And Quantity
    2 threaded hole
  • Storage Type
    General purpose warehouse
  • Thready Qty Per Inch (tpi)
    20
  • Maximum Continuous Load Current Rating Per Pole
    200.0 amperes ac all locations and 200.0 amperes dc all locations
  • Operating Voltage Type And Rating Per Pole In Volts
    125.0 ac all locations and 125.0 dc all locations
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    10000.0 ac all locations and 5000.0 dc all locations
  • Circuit Protection Type
    Overcurrent all locations
  • Trip Release Method
    Thermal-magnetic all locations
  • Trip Release Characteristic
    Instantaneous all locations and time delay all locations
  • Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
    138.0 all locations
  • Ultimate Trip Time Per Pole In Seconds
    3600.000 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
    At pole two
  • External Actuator Linkage Arrangement
    One, two, and three linked
  • Auxiliary Switch Function And Quantity
    1 alarm
  • Thread Size
    0.250 inches
  • Inclosure Protection Type For Which Designed
    Fungus resistant
  • Trip Release Ambient Tempurature Rating
    50.0 degrees celsius all locations
  • Switch Terminal Type
    Tab, solder lug
  • Switch Current Rating And Type In Amps
    10.0 ac and 10.0 dc
  • Switch Voltage Rating And Type In Volts
    125.0 ac and 125.0 dc
  • Frequency In Hertz
    60.0 all locations
  • Test Data Document
    81349-mil-c-17588 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Thread Series Designator
    Unc
  • Terminal Type And Quantity
    6 threaded stud
  • Specification Data
    81349-mil-c-17588 government specification
More from these suppliers
Circuit Breaker

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 element(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.

Mechanic Bill explains Overload Switch

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NSN 5925006437549

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
TN231200 General Electric Co
ALB-10/200A Military Specifications
MIL-C-17588 Military Specifications
DMS 79009B Dla Land And Maritime
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