Overvoltage trigger for EFI-2 and EFI-4 DA EFI 002069004

Overvoltage trigger – reliable protection of the installation

This overvoltage trigger, designed to work with EFI-2 and EFI-4 DA EFI overload relays, is a key element in protecting the electrical installation. Its task is to respond to sudden voltage increases, protecting connected devices from damage. This is particularly important in places exposed to surges, e.g. when starting motors or in the case of inductors.

Functionality and application

This trigger, catalog number 002069004, is dedicated to EFI systems (16-80A). Thanks to its rising characteristic, it reacts to rapid voltage jumps, allowing for effective protection against overloads and short circuits. Its construction based on screw connections ensures a solid and safe connection to the electrical installation. Use in overload relays allows for comprehensive protection of electrical circuits.

Technical characteristics and compliance with standards

The device operates at a rated control voltage of AC 50 Hz of 230V. Compliance with EN 60715 standard guarantees its safety and reliability. The accepted cross-section of wires is 1mm²-25mm², which provides flexibility in choosing the appropriate cables for the installation. The device is adapted to work with a frequency of 50Hz/60Hz. The product weight is only 36g, which facilitates assembly and servicing.