The current and voltage monitoring relays are available in two versions. The SL version has one function, either undercurrent or undervoltage, with a PDT (single pole double throw) relay for signal ...

This microprocessor-controlled relay is capable of switching 50-amp single phase AC loads at up to 660VAC, when controlled by a 4-32VDC signal. Its internal current sensing circuitry monitors and ...

The G5Q series from OMRON offers a compact, slimline and versatile relay suitable for a wide variety of applications.

The new 22.5mm W, DIN-rail mountable modules can be used for monit-oring currents and voltages in numerous applications. Current monitoring relays are designed for monitoring AC and DC currents ...

The operation of a current relay can sometimes be checked using a clamp-on ammeter. An analog style meter works best for this test. If possible, clamp the ammeter around the wire leading to the ...