1-321-802-5889

NSN 5925-01-189-9250

Overload Switch

About this product

Multipole-single actuator type body style, plastic case material, 3 poles, storage type: general purpose warehouse.

Manufacturer part number 313C748G22 for national stock number 5925011899250.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-01-189-9250.

  • MPN or Model

    313C748G22

  • 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.)
    34.3 lb
  • Body Style
    Multipole-single actuator type
  • Overall Height
    11.468 inches
  • Body Length
    12.000 inches
  • Body Width
    8.000 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    9.875 inches
  • Center To Center Distance Between Terminals Parallel To Width
    3.000 inches
  • Unthreaded Mounting Hole Diameter
    0.312 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
    9.875 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
    3.000 inches
  • Boss Height
    0.219 inches
  • Pole Quantity
    3
  • Mounting Facility Type And Quantity
    4 unthreaded hole
  • Storage Type
    General purpose warehouse
  • Features Provided
    Adjustable trip release
  • Maximum Continuous Load Current Rating Per Pole
    175.0 amperes ac all locations
  • Operating Voltage Type And Rating Per Pole In Volts
    500.0 ac all locations
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    100000.0 ac 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
    150.0 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
    At pole two
  • Adjustable Trip Setting Current Range Per Pole In Amps
    +650.0/+1300.0 ac all locations
  • Trip Delay Time In Seconds Per Rated Continuous Current
    0.100 at 200 pct all locations and 40.000 at 200 pct all locations
  • 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
    6 threaded stud
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 5925011899250

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
313C748G22 Eaton Corporation
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