UVR-C XT1..XT4 F/P 380-440 VAC ABB - 1SDA066400R1

The UVR-C XT1..XT4 F/P 380-440 Vac ABB - 1SDA066400R1 is an undervoltage release designed for use with ABB Tmax-XT circuit breakers, specifically models XT1 through XT4. This device provides critical protection by automatically tripping the circuit breaker when the voltage drops below a predetermined threshold, preventing damage to connected equipment. It is suitable for both fixed and removable Tmax-XT switch configurations. The UVR-C operates within a voltage range of 380-440 Vac, making it compatible with standard industrial power systems. Its primary function is to ensure that the circuit is de-energized during undervoltage conditions, safeguarding against potential hazards and equipment malfunction. This undervoltage release enhances the safety and reliability of electrical systems by providing a proactive response to voltage fluctuations. The ABB 1SDA066400R1 undervoltage release is a vital component for maintaining stable and secure power distribution. It helps to extend the lifespan of connected equipment by preventing operation under harmful voltage conditions. This device is easy to install and integrate with existing Tmax-XT circuit breaker systems.