Priority relay 230V AC 1.6-16A Type: PPM-05/16 EXT10000108

Priority relay – intelligent load management

This priority relay is a solution for electrical installations where ensuring continuous power supply to selected receivers is crucial. Its task is to monitor the current in the circuit and automatically disconnect non-priority receivers when a set threshold is exceeded. This is an ideal solution when the power supply is limited and it is necessary to ensure stable operation of devices with higher priority.

How it works and where it will be useful?

The PPM-05/16 relay reacts to an increase in load in the installation. After detecting an exceedance of the defined current threshold, after a short time delay, it disconnects the non-priority circuit. This protects the installation from overload and ensures the continuity of operation of priority devices – e.g. emergency lighting, alarm systems or heating devices. However, it does not replace traditional overcurrent switches, but complements them, offering an additional layer of protection and control.

• Applications:
  • Lighting systems (e.g. priority for emergency lighting)
  • Air conditioning and ventilation (ensuring the operation of critical elements)
  • Heating systems (maintaining temperature in important rooms)
  • Home installations with limited power supply
• Mounting: The relay is designed for mounting on a DIN rail, which greatly facilitates its installation and integration with the existing electrical infrastructure.
• Adjustment: Allows you to adjust the current threshold and the disconnection time delay to the specifics of a particular installation.

Thanks to this relay, you can effectively manage electrical energy in your home or company, ensuring the safety and reliability of key devices. This is particularly important in emergency situations or when the power grid is heavily loaded.