1-321-802-5889

NSN 5925-00-019-4066

Overload Switch

About this product

Moderately rugged fragility factor, 2 poles, general purpose warehouse storage type, thready qty per inch (tpi): 32.

Manufacturer part number 139C4378G7 for national stock number 5925000194066.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-00-019-4066.

  • MPN or Model

    139C4378G7

  • 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.)
    2.1 lb
  • Fragility Factor
    Moderately rugged
  • Pole Quantity
    2
  • Mounting Facility Type And Quantity
    4 threaded hole
  • Storage Type
    General purpose warehouse
  • Thready Qty Per Inch (tpi)
    32
  • Circuit Protection Type
    Overcurrent all locations
  • Trip Release Method
    Magnetic 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
    Between pole one and two
  • Internal Trip Release Configuration
    Shunt trip all locations
  • Thread Size
    0.164 inches
  • Thread Series Designator
    Unf
  • Terminal Type And Quantity
    4 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 5925000194066

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
139C4378G7 General Electric Co
139C4378G7 General Electric Co
622C502G1 General Electric Co
622C502G1 General Electric Co
622C502G1 General Electric Co
Stock Check
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