The Setra CTC Series Current Transducers combine accurate magnetic current sensing with signal conditioning electronics. They are available in either 24 VDC loop power or self-powered, which means they are easy to install and put into operation. Their self-gripping, compact split core design makes it easy to retrofit into existing equipment

Each unit has a three position slide switch to select the most suitable range for the application. The 0 to 5V and 4 to 20 mA output units have 30/60/120 Amp sensing ranges. The 0 to 10V output units have a 20/100/150 Amp sensing range.

Applications include HVAC, refrigeration, pumps, small industrial motors, fans, and lighting.