1-321-802-5889

NSN 5925-00-948-0045

Circuit Breaker Tripping Element

About this product

Rectangular dimensional envelope body style, 3 poles, general purpose warehouse storage type, maximum continuous load current rating per pole: 250.0 amperes ac all locations.

Manufacturer part number HLA3250T for national stock number 5925009480045.

Datasheet

  • Product description

    Circuit Breaker Tripper NSN 5925-00-948-0045.

  • MPN or Model

    HLA3250T

  • Schedule B
    8538.90.7020 (Automatic circuit breaker parts for headings 8535, 8536 or 8537)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    3 lb
  • Body Style
    Rectangular dimensional envelope
  • Overall Length
    10.750 inches
  • Overall Height
    4.062 inches
  • Overall Width
    8.250 inches
  • Unthreaded Mounting Hole Diameter
    0.250 inches
  • Pole Quantity
    3
  • Mounting Facility Type And Quantity
    4 unthreaded hole
  • Storage Type
    General purpose warehouse
  • Features Provided
    Adjustable trip release
  • Maximum Continuous Load Current Rating Per Pole
    250.0 amperes ac all locations
  • Operating Voltage Type And Rating Per Pole In Volts
    600.0 ac 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
    125.0 all locations
  • Manual Actuator Type And Quantity
    1 toggle
  • Actuator Function
    Trip-reset
  • Actuator Position Designation
    At pole two
  • Adjustable Trip Setting Current Range Per Pole In Amps
    +1250.0/+2500.0 ac all locations
  • Trip Delay Time In Seconds Per Rated Continuous Current
    50.000 at 200 pct all locations and 90.000 at 200 pct all locations
  • Trip Release Ambient Tempurature Rating
    40.0 degrees celsius all locations
  • Frequency In Hertz
    60.0 all locations
  • Terminal Type And Quantity
    6 compression
Circuit Breaker Tripper

An electromechanical device which releases the holding mechanism and permits the contacts of a circuit breaker to open. It is a replacement part of a circuit breaker. Does not include relays. See also thermal release, circuit breaker.

Mechanic Bill explains Circuit Breaker Tripping Element

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NSN 5925009480045

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HLA3250T Eaton Corporation
370D749G29 Eaton Corporation
S370D749G29 Westinghouse Electric Corp
2602D98G29 Westinghouse Electric Corp
370D749G29 Westinghouse Electric Corp
HLA3250T Westinghouse Electric Corp
455D563G29 Eaton Corporation
Stock Check
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