Dual power automatic transfer switch Size: 250A Model Number: 300A Key benefits Continuous power supply: automatic transfer in milliseconds prevents interruption when the normal supply becomes abnormal. Flexible operation: supports automatic switching for unattended protection and manual control for maintenance or testing. Reliable and low maintenance: dependable transmission mechanism, straightforward installation, and long service life reduce downtime and upkeep. Fast and safe backup activation: standby power engages immediately to maintain continuity and improve transfer performance. Main features Function: dual power automatic transfer switch capable of automatic and manual operation with millisecond switching response. Performance: uninterrupted transfer to backup power when the primary supply is abnormal, enhancing overall power reliability. Size and rating: rated for 250A applications; identified as Model Number 300A. Design emphasis: engineered for stable operation and easy installation and maintenance to support longterm use. Practical applications Data centers and server rooms where continuous power and fast switching minimize service interruptions. Industrial plants and manufacturing lines that require reliable backup power to protect processes and equipment. Commercial buildings, retail sites, and telecom facilities needing immediate transfer to standby sources during power anomalies. Why choose this transfer switch Ensures continuity of critical systems by switching to standby power in milliseconds. Provides both automatic protection and manual control for operational flexibility. Simplifies installation and maintenance while offering durable, reliable performance for 250A systems. Operational note Use as part of a dual power setup to maintain uninterrupted service when the normal supply is compromised.