Hubbell Releases Twistlock 3-Phase Circuit Tester
January 29 2015

The Hubbell Twist-Lock® 3-Phase Tester is an exclusive patented design that easily tests the circuit condition without the need for traditional measurement techniques. Whether it is a contractor, electrician, or entertainment stage crew, knowing that power is present at any receptacle or connector is critical. By plugging the tester into a 3-phase outlet, an LED output will immediately provide the state of the circuit. An easy to read card is provided with the tester, to help determine if the connections are made properly and in the correct position. This unique NEMA configuration ensures that the proper connection was made through an easy to read output display. It also easily attaches to a toolbelt so it is available when needed.
“All the user has to do is plug the tester into any 3-phase outlet,” explains Roy Itzler, Director of Industrial Marketing for Hubbell Wiring Device-Kellems. “An LED light will offer immediate feedback on the state of the circuit, making it extremely simple and efficient to use.”
A double-sided, easy-to-read card also comes with the Twist-Lock 3-Phase Circuit Tester. This card helps the user determine whether connections are made properly and in the correct position. With Insulgrip® nylon housing, the 3-Phase Circuit Tester can be gripped easily and securely. A carabiner-style clip allows the tester and the card to be secured to a work belt for easy access at any time.
Determining whether power is available in critical situations is no longer a guessing game with the new Twist-Lock 3-Phase Circuit Tester.