Product Information

When energy consumption, duty cycle, and service hours on AC or DC powered devices are important, then the CT series of current switches is of interest to you. The self-powered CTs will close a contact when an AC/DC current level is exceeded. When used as an accessory to the State101 or State110 you will know when the AC/DC device drew current that exceeded the trip point, and when it stopped. There are many applications for which current switches can be useful. A few examples include the power consumption of lighting, refrigerator/cooler duty cycles, and service hours on an elevator motor.