Looking for a straightforward way to test the voltage pick-off on bridged terminal blocks? Grab this test plug from Phoenix Contact. It's designed to check the electrical performance of modular terminals from the PSBJ 4/15/6 BK series. Using the unit is child's play – just fit it in place of your normal bridge screw to create a convenient port for testing probes.
Thanks to robust PA insulation, you can safely monitor medium-voltage and high-voltage switchgear on industrial control panels, medical imaging equipment and power installations without risking a shock. A screw connection firmly secures the socket, so you can carry on with accurate measuring even if your equipment vibrates. The highly conductive silver-plated brass contact relays clear signals, helping you troubleshoot issues in a jiffy. You can bank on reliable performance in temperatures dipping as low as -40°C and soaring as high as +80°C.

• Tipping the scales at just 3.38g, the unit adds hardly any weight to your system
• Black colour coding helps with identification when you're running multiple electrical tests simultaneously
• RoHS compliance means the product contains only trace amounts of any harmful substances