1-321-802-5889

NSN 5925-00-159-0274

Overload Switch

About this product

Plastic case material, 1 poles, 32 thready qty per inch (tpi), maximum continuous load current rating per pole: 20.0 amperes dc single location.

Manufacturer part number AN3161-20 for national stock number 5925001590274.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-00-159-0274.

  • MPN or Model

    AN3161-20

  • 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
  • Overall Length
    2.188 inches
  • Overall Height
    2.625 inches
  • Overall Width
    0.750 inches
  • Case Material
    Plastic
  • Pole Quantity
    1
  • Thready Qty Per Inch (tpi)
    32
  • Maximum Continuous Load Current Rating Per Pole
    20.0 amperes dc single location
  • Operating Voltage Type And Rating Per Pole In Volts
    30.0 dc single location
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    1500.0 dc single location
  • Circuit Protection Type
    Overcurrent single location
  • Trip Release Method
    Thermal single location
  • Trip Release Characteristic
    Time delay single location
  • Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
    138.0 single location
  • Reset Method
    Manual
  • Main Contact Tripping Mechanism Type
    Nontrip free
  • Manual Actuator Type And Quantity
    1 push-pull
  • Actuator Function
    Trip-reset
  • Thread Size
    0.138 inches
  • Trip Delay Time In Seconds Per Rated Continuous Current
    10.000 at 200 pct single location and 100.000 at 200 pct single location
  • Trip Release Ambient Tempurature Rating
    25.0 degrees celsius single location
  • Thread Series Designator
    Unc
  • Terminal Type And Quantity
    2 screw
  • Nondefinitive Specification/std Data
    3161-+20 type
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 5925001590274

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
AN3161-20 Aeronautical Standards Group
B248-13781G1 Triumph Engineered Solutions, Inc.
B13781G2 Dcm Manufacturing, Inc.
B248-13781G2 Dcm Manufacturing, Inc.
33KB248-13781G2 Fwd Seagrave Holdings, Lp
MILC7079 Military Specifications
AN3161P20 Air Force-navy Aeronautical
FM1814 Firemaster Corp
B248-13781G2 New Holland Construction
13781G2 New Holland Construction
9311-20A Schneider Electric Usa, Inc.
9311AN3161P20 Schneider Electric Usa, Inc.
9311-20A Schneider Electric Usa, Inc.
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