Hubbell Wiring Twist-Lock 3-Phase Circuit Tester

Hubbell Wiring has just released a new 30A / 120/208V AC twist-lock circuit tester for the wiring condition of 3-phase receptacles and connectors.  This device can quickly diagnose mis-wiring even in the dark or hard to reach spaces.  The LED display quickly identifies the state of the circuit.  This UL and C-UL compact tester comes with a quick-guide card and a clip to attach to a tool belt.  It retails for $89 at Hubbell Electric Marine Products.

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Twist-Lock App available to iOS and Android
Comes with carabiner for option to attach
Small for factor

Comments (2)

  1. Dbyres:
    Feb 04, 2016 at 03:49 PM

    That sure looks like a single phase twist-lock. All three phase ones I have ever seen have 4 wires. I am sure it is just a typo because you articles are always right on and very informative and you actually say it is for 30A/125V in the body of the article.
    Keep up the good work!

  2. PYS:
    Feb 11, 2016 at 12:00 PM

    Hi Dbyres,

    Great catch! You are correct, we initially posted a single phase unit. The image has been updated to reflect the Twist-Lock 3-Phase Circuit Tester.


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