PS-... / PAI-4 test plugs and adapters The PS series of test plugs from Phoenix Contact are small and modular adaptors that are designed to help you test for hazardous voltages. These small test adaptors simply slot into the terminal block socket (function shaft) and from there you can measure any currents safely, and without too much disruption. The test adaptors are compatible with UT, ST, DT and QT terminals all from Phoenix.

The housing is made from a red polyamide material backed by a flammability rating of V0. Features and benefits:

• Easy to test for hazardous voltages


• The small size means it will fit in the tightest of cabinets


• 1 Port for testing


• Compatible with multiple ranges of DIN rail terminal blocks

Complete Line: The complete line is Phoenix's solution to a full range of products that go into control cabinets. The range features and covers all aspects ranging from procurement, installation and operation all the way to the likes of measuring, automation switch and controlling. Complete line ensures total simplicity and intuitive operation so that it saves times and provides so much more compatibility than combining.

The PS series of test adaptors are in the complete line ecosystem.