1-321-802-5889

NSN 5925-01-425-5902

Overload Switch

About this product

Multipole-multiple actuator type body style, plastic case material, 2 poles, maximum continuous load current rating per pole: 75.0 amperes dc all locations.

Manufacturer part number APL11-1REC4-52-753 for national stock number 5925014255902.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-01-425-5902.

  • MPN or Model

    APL11-1REC4-52-753

  • 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
    2.490 inches
  • Body Width
    1.515 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    1.940 inches
  • Center To Center Distance Between Terminals Parallel To Width
    0.667 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
    2.060 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
    0.750 inches
  • Boss Height
    0.150 inches
  • Mounting Surface To Terminal End Distance
    2.475 inches
  • Pole Quantity
    2
  • Mounting Facility Type And Quantity
    4 threaded hole
  • Maximum Continuous Load Current Rating Per Pole
    75.0 amperes dc all locations
  • Operating Voltage Type And Rating Per Pole In Volts
    50.0 dc all locations
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    2000.0 ac all locations
  • Circuit Protection Type
    Overcurrent all locations
  • Trip Release Method
    Magnetic all locations
  • Trip Release Characteristic
    Time delay 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
  • Manual Actuator Type And Quantity
    2 toggle
  • Actuator Function
    Trip-reset
  • Actuator Position Designation
    At each pole
  • Auxiliary Switch Function And Quantity
    1 alarm
  • Internal Trip Release Configuration
    Series trip all locations
  • Thread Size
    0.250 inches
  • Switch Location And Position Designation
    Internal at pole one
  • Trip Delay Time In Seconds Per Rated Continuous Current
    2.500 at 125 pct all locations and 100.000 at 125 pct all locations
  • Inclosure Protection Type For Which Designed
    Corrosion resistant and moisture resistant and shockproof and vibrationproof
  • Switch Terminal Type
    Tab, solder lug
  • Switch Current Rating And Type In Amps
    5.0 ac
  • Switch Voltage Rating And Type In Volts
    20.0 ac
  • 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 5925014255902

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
APL11-1REC4-52-753 Sensata Technologies Maryland, Inc
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