Features Millisecond Switching Technology: Experience seamless power transitions with our advanced automatic transfer switch, ensuring uninterrupted power supply in critical situations Immediate Backup Activation: Automatically switch to backup power within milliseconds during outages, enhancing reliability and safety for your electrical systems Compact and Reliable Design: Enjoy a space-saving 2P switch with a sturdy structure, making installation and maintenance easy while maximizing performance longevity Premium Material Construction: Crafted from high-quality ABS, this power distribution control equipment offers impact and scratch resistance, ensuring durability in various environments Long Service Life Assurance: Benefit from an uninterruptible switch designed for extended use, providing excellent performance and peace of mind for your power management needs Features: 1、Millisecond switching, uninterruptible power supply, flame-retardant housing with guide rail installation 2、When the normal power supply is abnormal, the backup power supply will work immediately to ensure the continuity, reliability and safety of the power supply 3、The product has compact structure, reliable transmission, convenient installation and maintenance, and long service life 4、Made of good？quality ABS material, poss impact resistance, scratch resistance, environmental protection 5、Automatic transfer switch come with stable structure, excellent performance and long service life Specification: Item Type: Automatic Transfer Switch Shell Material: ABS Rated Working Voltage: 230V AC Rated Frequency: 50Hz/60Hz Electrical Level: PC level Installation Method: DIN rail Package List: 1 x Switch 1 x User Manual Package List 1 x Switch 1 x User Manual