1-321-802-5889

NSN 5925-00-165-0371

Overload Switch

About this product

Rectangular dimensional envelope body style, plastic case material, 3 poles, thready qty per inch (tpi): 32.

Manufacturer part number 277500522 for national stock number 5925001650371.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-00-165-0371.

  • MPN or Model

    277500522

  • 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.)
    6.4 lb
  • Body Style
    Rectangular dimensional envelope
  • Overall Length
    6.500 inches
  • Overall Height
    4.875 inches
  • Overall Width
    4.125 inches
  • Case Material
    Plastic
  • Pole Quantity
    3
  • Mounting Facility Type And Quantity
    4 threaded hole
  • Thready Qty Per Inch (tpi)
    32
  • Maximum Continuous Load Current Rating Per Pole
    100.0 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
    10000.0 ac all locations
  • Circuit Protection Type
    Overcurrent all locations
  • Trip Release Method
    Thermal-magnetic all locations
  • Trip Release Characteristic
    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
    Reset
  • Actuator Position Designation
    At each pole
  • Thread Size
    0.190 inches
  • Trip Delay Time In Seconds Per Rated Continuous Current
    300.000 at 200 pct all locations and 900.000 at 200 pct all locations
  • Trip Release Ambient Tempurature Rating
    50.0 degrees celsius all locations
  • Frequency In Hertz
    400.0 all locations
  • Thread Series Designator
    Unc
  • Terminal Type And Quantity
    6 compression
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 5925001650371

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
277500522 Spd Electrical Systems, Inc
ET74424-100GH Spd Electrical Systems, Inc
74424 Spd Electrical Systems, Inc
ET74424 Spd Electrical Systems, Inc
Stock Check
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