Extech PRT200 Non-Contact Phase Sequence Tester

Extech PRT200 Non-Contact Phase Sequence Tester

The PRT200 checks the phase sequence on a three-phase supply without metal-to-metal contact. Clip the three insulated, wide-opening jaws over each phase (conductors up to 33 mm across), and LEDs show whether the rotation is clockwise or anticlockwise and whether each phase is live.

Know before you start a motor

The beeper sounds on and off for the correct sequence and steadily if it is reversed, so you can confirm rotation before a motor or pump is run.

Made for switchboards

It works from 75 to 1000 V AC and is rated CAT IV 600 V. Magnets on the back hold it on the board, and the LED brightness switch helps in a dark plant room or in sunlight.

In the box

PRT200 tester with three fixed 76 cm leads and colour-coded clips, four AA batteries and a pouch.

Downloads

• Datasheet (PDF)
• User manual (PDF)
• CE declaration of conformity (PDF)