Undervoltage Release

Undervoltage release devices automatically trip a breaker when supply voltage drops below a preset level, protecting sensitive equipment from damage. Commonly used in motor circuits and industrial automation, they ensure safety during brownouts or power loss. Our collection includes UL-listed undervoltage releases engineered for compatibility with major breaker systems. Durable, reliable, and easy to install, these devices are an essential safeguard for maintaining system integrity and preventing unexpected restarts.