AC Current Switches

NK Technologies' AC current sensing switches are designed to measure AC power and typically operate between 20 Hz and 100 Hz, although some units will work in the kilohertz range. For a given current flow, a proportional magnetic field is produced around the current carrying conductor. NK Technologies AC current sensors measure this field using "Inductive" technology.

Process Instruments & Controls has the NK Technologies products to meet all of your AC current sensing switch needs.