Installation location of Residual Current Sensor

The residual working current transformer should be installed in a place that is convenient for maintenance, as far as possible away from the strong magnetic field. The installation company of the transformer has no major problem with the development direction. The transformer technology can be directly hung on the cable or fixed in the distribution box.

The installation of Residual Current Sensor and the upper or lower end of the circuit breaker will not affect the monitoring of the protection circuit. However, in order to facilitate future maintenance, it is best to install it at the lower end of the switch.