JD26-Z Intelligent residual current operated relayDetailed product description：

Product Overview
JD26-III (Z) intelligent residual current protector is the latest generation of intelligent product developed by our company. This product has multiple functions, including leakage detection and automatic tracking and setting of residual current action values. It can record and query the number of residual current trips and locks in the circuit, and automatically trip in case of auxiliary power supply faults.
This product is used in low-voltage distribution systems with three-phase four wire neutral point directly grounded. It forms a leakage protection period device with AC contactors or circuit breakers, providing indirect contact protection against fatal personal electric shock and preventing equipment accidents and electrical fires caused by line grounding faults. Especially suitable for use in power grids with poor current conditions and unbalanced three-phase leakage, to improve the safe operation capability of the power grid.

The JD26-Z intelligent residual current operated relay complies with standards such as GB6829 and JB8756.