RESYS P40 earth leakage relays, when combined with a remote trip breaking device for automatic power interruption, deliver essential protection functions for low-voltage electrical systems. They ensure protection against indirect contact and help limit earth leakage currents to maintain safe and stable operation. Additionally, these relays support preventive monitoring of electrical installations through a configurable pre-alarm function and can also be used as signalling relays for enhanced fault detection and system supervision.
