RS Pro toroidal current sensors are fully encapsulated for optimal mounting to printed circuit boards. Commonly used to detect branch circuit overload, load drop or shut down, accurate and easy to use. These RS Pro current sensors operate as the sealed secondary of a current transformer while the conductor carrying the current to be measured functions as a one turn primary.

Measurement accuracy can be improved by increasing the number of primary turns
Output voltage tolerance is ±10%
50/60 Hz bandwidth
Body Material: Plastic (UL94 V0)
Current Type sensed: AC
Isolation Test Voltage kVac: 2.5

Low Cost Current Sense Transformers