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NSN 5925-00-984-5540

Overload Switch

About this product

Plastic case material, moderately rugged fragility factor, 1 poles, storage type: general purpose warehouse.

Manufacturer part number LS7507-50A for national stock number 5925009845540.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-00-984-5540.

  • MPN or Model

    LS7507-50A

  • 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
  • Bushing Length
    0.250 inches
  • Body Length
    Between 1.200 inches and 1.230 inches
  • Body Width
    Between 0.673 inches and 0.703 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    Between 0.655 inches and 0.685 inches
  • Fragility Factor
    Moderately rugged
  • Mounting Surface To Terminal End Distance
    1.859 inches
  • Pole Quantity
    1
  • 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
    50.0 amperes ac single location and 50.0 amperes dc single location
  • Operating Voltage Type And Rating Per Pole In Volts
    200.0 ac single location and 28.0 dc single location
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    5000.0 ac single location and 5000.0 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
    Trip free
  • Manual Actuator Type And Quantity
    1 push-pull
  • Actuator Function
    Trip-reset
  • Actuator Position Designation
    At pole one
  • Internal Trip Release Configuration
    Series trip single location
  • Thread Size
    0.469 inches
  • Trip Delay Time In Seconds Per Rated Continuous Current
    4.250 at 200 pct single location and 43.000 at 200 pct single location
  • Inclosure Protection Type For Which Designed
    Vibrationproof
  • Trip Release Ambient Tempurature Rating
    25.0 degrees celsius single location
  • Frequency In Hertz
    400.0 single location
  • Unpackaged Unit Weight
    0.100 pounds
  • Thread Series Designator
    Uns
  • Terminal Type And Quantity
    6 tab w/screw
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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 5925009845540

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
LS7507-50A Lockheed Martin Corporation
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