KZS EDI Residual Current Circuit Breakers with Signalling Device

The thermal-magnetic protection associated with the differential of our KZS offers a high level of protection against overloads and short circuits combined with differential protection.

The new version of the KZS EDI offers the opportunity to know the reasons for the possible tripping of the switch, whether they are due to overload and/or short circuit, indicated by a red LED or caused by a problem of a differential nature indicated by a yellow LED, in addition to this a green LED indicates that the circuit has been interrupted manually.

Type A differential, the  entire KZS EDI series is sensitive to sinusoidal alternating current and pulsating unidirectional current, ideal for installations in the electronic field and in the tertiary sector.

Available in B- and C-curves 6 to 25A.