UVTSA450-8SWRFSU05 MITSUBISHI

The UVTSA450-8SWRFSU05 by Mitsubishi is an undervoltage trip unit designed to protect electrical systems from damage caused by voltage drops. This device is compatible with AC voltage ranges of 100-120V, 200-240V, and 380-450V, offering versatility in various power environments. It incorporates a time delay feature, allowing for temporary voltage dips without tripping the circuit, preventing nuisance tripping. Specifically designed for 4-pole circuit breakers, this undervoltage trip unit ensures comprehensive protection across all phases. It is suitable for use with NF/DSN 800 series circuit breakers, providing a reliable and integrated solution. The UVTSA450-8SWRFSU05 enhances the safety and longevity of electrical equipment by automatically disconnecting the circuit when the voltage falls below a predetermined threshold. This prevents damage to connected devices and reduces the risk of electrical hazards. Its robust design and precise engineering make it an essential component for maintaining stable and secure power distribution systems. This device is crucial for applications where consistent voltage levels are critical for operation.