1-321-802-5889

NSN 5925-01-243-3773

Overload Switch

About this product

Multipole-multiple actuator type body style, plastic case material, 3 poles, maximum continuous load current rating per pole: 150.0 amperes ac all locations.

Manufacturer part number F63B150 for national stock number 5925012433773.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-01-243-3773.

  • MPN or Model

    F63B150

  • Schedule B
    8536.20.0040 (Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi)
  • Body Style
    Multipole-multiple actuator type
  • Body Length
    9.500 inches
  • Body Width
    4.500 inches
  • Body Height
    4.000 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    8.000 inches
  • Center To Center Distance Between Terminals Parallel To Width
    1.750 inches
  • Unthreaded Mounting Hole Diameter
    0.281 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
    7.500 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
    1.750 inches
  • End Application
    Power panel aboard 210 ft wmec "a" and "b" class coast guard vessels
  • Boss Height
    0.250 inches
  • Pole Quantity
    3
  • Mounting Facility Type And Quantity
    4 unthreaded hole
  • Cubic Measure
    0.094 cubic feet
  • Maximum Continuous Load Current Rating Per Pole
    150.0 amperes ac all locations
  • Operating Voltage Type And Rating Per Pole In Volts
    600.0 ac all locations
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    150.0 ac all locations
  • Circuit Protection Type
    Overcurrent all locations
  • Trip Release Method
    Thermal-magnetic all locations
  • Trip Release Characteristic
    Instantaneous all locations
  • Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
    125.0 all locations
  • Reset Method
    Manual
  • Main Contact Tripping Mechanism Type
    Trip free
  • Trip Release Duty Cycle
    Intermittent all locations
  • Trip Release Ambient Tempurature Rating
    50.0 degrees celsius all locations
  • Frequency In Hertz
    60.0 all locations
  • Unpackaged Unit Weight
    12.000 pounds
  • 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 5925012433773

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
F63B150 Siemens Energy And Automation Inc
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