Under voltage release TM3 AU385 400V for TM2

An Under Voltage Release (UVR) for a thermomagnetic circuit breaker is an auxiliary device that provides protection against low voltage conditions by tripping the circuit breaker when the supply voltage falls below a predetermined threshold. The UVR enhances the functionality of the thermomagnetic circuit breaker by offering additional protection against undervoltage events. Using an Under Voltage Release with a thermomagnetic circuit breaker provides an additional layer of protection, allowing the circuit breaker to respond to low voltage conditions and prevent potential issues or damage to connected equipment. As with any electrical device, proper selection, installation, and compliance with safety standards are essential to ensure reliable and safe operation.