Skip Content

TP
EATON

Circuit Breaker, 400 Amps, Number of Poles: 3, 600VAC AC Voltage Rating

  • Item # 46MX87
  • My Part #
  • Mfr. Model # HKD3400
  • Catalog Page # N/A
  • UNSPSC # 39121601
Circuit Breaker,400 Amps,5.50 in. W close
close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $7,216.00 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Get Free Standard Shipping
  • Shipping Weight 11.6 lbs.
Country of Origin Dominican Republic Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Circuit Breaker
  • Amps 400
  • Number of Poles 3
  • Circuit Breaker Type Standard
  • AC Voltage Rating 600VAC
  • DC Voltage Rating 250VDC
  • For Use With Eaton MCC Eaton, Switchboard, Westinghouse, Allen Bradley MCC, Rockwell Automation Enclosed Control
  • Series HKD
  • Trip Type Thermal Magnetic
  • Max. AIR Rating 100 kA
  • Phase Connection ABC
  • Mounting Free Standing
  • Height 10.00"
  • Width 5.50"
  • Depth 4.10"
  • Min. Wire Size 3/0 AWG
  • Max. Wire Size 250 MCM
  • Instantaneous Trip Fixed
  • High Amp Trip Setting 400A
  • Low Amp Trip Setting 100A
  • Frame Size 400/K
  • Standards UL Listed, IEC, CSA Certified, CCC, CE Marked, NEMA, IEC, VDE
How can we improve our Technical Specifications?

Compliance and Restrictions


  • This item is restricted for international sale.

Alternate Search Terms

Customer Reviews


Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.