1-321-802-5889

NSN 5925-00-495-6519

Overload Switch

About this product

Multipole-multiple actuator type body style, plastic case material, 4 poles, storage type: general purpose warehouse.

Manufacturer part number 11156258 for national stock number 5925004956519.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-00-495-6519.

  • MPN or Model

    11156258

  • 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.)
    1.1 lb
  • Body Style
    Multipole-multiple actuator type
  • Body Length
    2.530 inches
  • Body Width
    3.060 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    Between 1.930 inches and 1.950 inches
  • Center To Center Distance Between Terminals Parallel To Width
    Between 0.740 inches and 0.760 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 0.740 inches and 0.760 inches
  • Boss Height
    0.150 inches
  • Mounting Surface To Terminal End Distance
    2.480 inches
  • Pole Quantity
    4
  • Mounting Facility Type And Quantity
    8 threaded hole
  • Storage Type
    General purpose warehouse
  • Thready Qty Per Inch (tpi)
    32
  • Maximum Continuous Load Current Rating Per Pole
    50.0 amperes ac all locations and 50.0 amperes ac all locations and 50.0 amperes ac all locations and 100.0 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
    1000.0 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
  • Ultimate Trip Time Per Pole In Seconds
    100.000 all locations and 400.000 all locations
  • Reset Method
    Manual
  • Main Contact Tripping Mechanism Type
    Trip free
  • Manual Actuator Type And Quantity
    4 toggle
  • Actuator Function
    Trip-reset
  • Actuator Position Designation
    At each pole
  • External Actuator Linkage Arrangement
    One, two, three, and four linked
  • Internal Trip Release Configuration
    Series trip all locations
  • Thread Size
    0.138 inches
  • Trip Delay Time In Seconds Per Rated Continuous Current
    20.000 at 200 pct all locations and 80.000 at 200 pct all locations
  • Frequency In Hertz
    400.0 all locations
  • Test Data Document
    18876-11156258 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
  • Thread Series Designator
    Unc
  • Terminal Type And Quantity
    8 threaded stud
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 5925004956519

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
11156258 Lockheed Martin Corporation
11156258 U S Army Aviation And Missile
11156258 Lockheed Martin Corporation
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