New current indicator terminal blocks with push-in connections

The voltage drop is evaluated at a Zener diode in reverse direction and is indicated by an LED. The circuit can be safely disconnected using the disconnect lever. The compact design of the terminal block saves space in the control cabinet. It is identical in shape and bridgeable to standard terminal blocks. Testing can be done conveniently using a test point accessible from both sides. The marking options for all of the terminal points and the disconnect lever ensure a clear view of the arrangement.

More information about the PT 4-HE-ILA 100 current indicator terminal can be found at www.phoenixcontact.co.uk.