NK offers a series of Current Sensing Switches in AC or DC configurations. To assist in guiding you please begin your selection here.

Current Sensors are designed to detect and respond to changes in the flow of electricity in a wire or circuit.

Heayzoki Normally Open Current Sensing Switch Adjustable AC 0.2-30A SZC23-NO-AL-,Current Sensing Relay Switch,Self-Powered, No External Power Supply Required.

Current Monitoring products for your every need, including: Current Switches, Current Transducers, Current Monitor Relays, and accessories. Explore Veris' Current Monitoring …

Current switches are ideal for monitoring the status of electrical loads and exhaust fan and lighting run times. Current sensors and transducers are designed for load trending, motor control and …

AC current switches offer fixed or adjustable trip points, sensing ranges up to 400 Amps, fixed- or split-core mounting styles, and a variety of features such as a digital setpoint display, solid …

The SERIES SCS Low Cost Current Switches are ideal for monitoring whether fans, pumps, or motors are operating. The current flowing through the core of the device powers the circuit …

ACI offers a variety of both solid & split-core current sensors and switches. Our power meters are ideal for kWh monitoring as they are advanced & multifunctional.

Automatic Vacuum Switch for Power Tools, Dust Control Autoswitch with Unique Current Sensing Technology, Prevent Circuit Overload and Eliminating Circuitry Breaker Tripping

DC current switches combine a Hall effect sensor, signal conditioner, and limit alarm into a single package for monitoring applications up to 100A. These switches offer user-selectable current …