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AlertWerks Power Monitor, 110-VAC, 3-Phase, 30 Amps

Track 110-VAC power use in your AlertWerks applications.


Please call 877-877-2269 for a replacement product or part.
Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Features

  • Enables you to monitor power consumption in real time.
  • Measures total active power, total reactive power, active power, reactive power, phase line voltage, phase line current, and power factor.
  • Multifunctional four-wire, three-phase meter can also be used as a single-phase meter.


  • Compatible with the AlertWerks™ Environmental Monitoring System.
  • Key energy data and meter information provided on unit's LCD screen.
  • Data can be viewed using the AlertWerks ServSensor V4E Hub's graphing tool and exported for analysis.
  • Comes in a protective plastic enclosure that can be DIN-rail mounted without an additional bracket.
  • Supports a maximum current of 30 amps.

  • Tech Specs

    CE Approval Yes
    RoHS Yes

    This product works with:
  • AlertWerks ServSensor V4E (EME134A)
  • Questions? Contact our FREE Tech Support.

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $20.00

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $39.99


    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The AlertWerks Power Monitor, 110-VAC, 3-Phase, 30 Amps comes with a standard 1 YEAR warranty already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.