1-321-802-5889

NSN 5925-01-311-3077

Overload Switch

About this product

Single pole type body style, metal case material, single pole, double throw switch contact arrangement, fragility factor: moderately rugged.

Manufacturer part number AP16-1R-42-502 for national stock number 5925013113077.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-01-311-3077.

  • MPN or Model

    AP16-1R-42-502

  • 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
  • Body Style
    Single pole type
  • Bushing Length
    0.380 inches
  • Body Length
    1.562 inches
  • Body Width
    0.750 inches
  • Case Material
    Metal
  • Center To Center Distance Between Terminals Parallel To Length
    Between 0.870 inches and 0.880 inches
  • Switch Contact Arrangement
    Single pole, double throw
  • Fragility Factor
    Moderately rugged
  • Mounting Surface To Terminal End Distance
    1.780 inches
  • Pole Quantity
    1
  • Arc Quenching Method
    Magnetic blowout
  • Mounting Facility Type And Quantity
    1 threaded bushing w/panel seal
  • Storage Type
    General purpose warehouse
  • Thready Qty Per Inch (tpi)
    32
  • Maximum Continuous Load Current Rating Per Pole
    5.0 amperes ac single location
  • Operating Voltage Type And Rating Per Pole In Volts
    240.0 ac single location
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    1000.0 ac single location
  • Circuit Protection Type
    Overcurrent single location
  • Trip Release Method
    Magnetic single location
  • Trip Release Characteristic
    Time delay single location
  • Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
    115.0 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 one
  • Auxiliary Switch Function And Quantity
    1 alarm
  • Internal Trip Release Configuration
    Series trip single location
  • Thread Size
    0.375 inches
  • Switch Location And Position Designation
    Internal at pole one
  • Trip Delay Time In Seconds Per Rated Continuous Current
    0.500 at 200 pct single location and 9.000 at 200 pct single location
  • Inclosure Protection Type For Which Designed
    Hermetically sealed
  • Switch Terminal Type
    Tab, solder lug
  • Switch Current Rating And Type In Amps
    0.5 ac and 0.5 dc
  • Switch Voltage Rating And Type In Volts
    120.0 ac and 50.0 dc
  • Frequency In Hertz
    400.0 single location
  • Thread Series Designator
    Unc
  • Terminal Type And Quantity
    2 wire hook
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 5925013113077

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
AP16-1R-42-502 Airpax Corp Llc
AP16-1R-42-502 Sensata Technologies Maryland, Inc
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