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NSN 5925-00-396-2339

Overload Switch

About this product

Circuit breaker supplied with four 1/4-20 mounting screws 1.812 in. Lg.

Manufacturer part number ETN4228 for national stock number 5925003962339.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-00-396-2339.

  • MPN or Model

    ETN4228

  • 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
  • Unit Weight (Est.)
    11 lb
  • Body Style
    Multipole-single actuator type
  • Body Length
    10.000 inches
  • Body Width
    5.000 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    8.750 inches
  • Center To Center Distance Between Terminals Parallel To Width
    1.625 inches
  • Unthreaded Mounting Hole Diameter
    0.438 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
    8.750 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
    1.625 inches
  • Fragility Factor
    Moderately rugged
  • Boss Height
    0.125 inches
  • Mounting Surface To Terminal End Distance
    8.407 inches
  • Pole Quantity
    3
  • Arc Quenching Method
    Air
  • Mounting Facility Type And Quantity
    4 unthreaded hole
  • Storage Type
    General purpose warehouse
  • Special Handling Feature
    Magnetic
  • Maximum Continuous Load Current Rating Per Pole
    100.0 amperes ac all locations and 100.0 amperes dc all locations
  • Operating Voltage Type And Rating Per Pole In Volts
    500.0 ac all locations and 250.0 dc all locations
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    7500.0 ac all locations and 10000.0 dc all locations
  • Circuit Protection Type
    Overcurrent all locations
  • Trip Release Method
    Thermal-magnetic all locations
  • Trip Release Characteristic
    Instantaneous all locations and time delay all locations
  • Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
    150.0 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 two
  • Trip Delay Time In Seconds Per Rated Continuous Current
    35.000 at 600 pct all locations and 45.000 at 600 pct all locations
  • Inclosure Protection Type For Which Designed
    Shock resistant and vibration resistant
  • Trip Release Ambient Tempurature Rating
    50.0 degrees celsius all locations
  • Frequency In Hertz
    400.0 all locations
  • Test Data Document
    81349-mil-c-17361 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Terminal Type And Quantity
    6 threaded stud
  • Specification Data
    81349-mil-c-17361 government specification
More from these suppliers
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 5925003962339

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
ETN4228 Spd Electrical Systems, Inc
574-6201-810906REVDPC43 Naval Ship Systems Command
574-6201-810907REVDPC31 Naval Ship Systems Command
90025-6202-2298ALT4PC50ATRIP Naval Ship Systems Command
90028-6202-2298ALT4PC50ATRIP Naval Ship Systems Command
305279PC50ATRIP Spd Electrical Systems, Inc
ET56214 Spd Electrical Systems, Inc
ETN43 Spd Electrical Systems, Inc
1764699 Eaton Corporation
G330023S1 Harris Corporation
1773114 Westinghouse Electric Corp
ETN4922 Spd Electrical Systems, Inc
1283793 Navair And Navsea Managed
MIL-C-17361 Military Specifications
AQB-A100-50A Military Specifications
1299228 Westinghouse Electric Corp
AQB-A100-50A-60HZ Westinghouse Electric Corp
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