Undervoltage release DPX3 200-240V AC 421022

Undervoltage release DPX3 – reliable protection for installations

The DPX3 200-240V AC undervoltage release is an extension element for the DPX3 series compact circuit breakers, providing additional protection against voltage drops. This device, designed to work with circuit breakers, cam switches and overload relays, allows for precise response to voltage drops in the electrical network.

Functionality and application

This undervoltage release is dedicated to systems requiring reliable protection against power outages. Its main task is to monitor the voltage and initiate appropriate procedures when it falls below the set threshold. This protects sensitive devices from damage caused by sudden power loss, and also minimizes the risk of downtime in machines and equipment. It is worth noting that this release does not have a time delay – it reacts immediately to a voltage drop.

Compatibility and installation

The DPX3 release is compatible with a wide range of Legrand devices, including motor circuit breakers, cam switches and overload relays. Installation is done via a screw connection, which ensures a stable and secure electrical connection. This makes installation quick and easy for both professionals and people with experience in electrical work.

• Versatility: works with circuit breakers, cam switches and overload relays.
• Immediate reaction: no time delay ensures quick protection against voltage drops.
• Simple installation: screw connection guarantees easy and safe installation.
• Rated voltage: designed to operate in 200-240V AC networks (for AC 50Hz and 60Hz).
• Control voltage type: DC - ensures compatibility with various control systems.