UVTSA250-10SWRS MITSUBISHI

The UVTSA250-10SWRS undervoltage trip unit from Mitsubishi is designed to protect electrical systems by automatically disconnecting the circuit breaker when the voltage drops below a pre-set threshold. This particular model is compatible with Mitsubishi's NF/DSN series circuit breakers, specifically the 1000AF, 1250AF, and 1600AF frame sizes. It operates on an AC voltage range of 200-220/230-250V, providing flexibility for various power supply configurations. The 'inst.' designation indicates an instantaneous tripping characteristic, meaning the unit will trip the breaker almost immediately upon detecting an undervoltage condition. This rapid response helps to prevent damage to connected equipment that might be sensitive to voltage fluctuations. It is designed for use with 3-pole circuit breakers, ensuring comprehensive protection for three-phase systems. The undervoltage trip unit enhances the safety and reliability of electrical installations by preventing equipment from operating under potentially damaging low-voltage conditions. This unit is crucial for maintaining the integrity of electrical systems and preventing costly downtime. Its robust design and compatibility with a range of circuit breaker sizes make it a versatile solution for various industrial and commercial applications.