Automatic Transfer Switch for Continuous Backup Power Keep critical circuits powered without interruption. This rail mounted automatic transfer switch detects abnormal conditions in the normal power supply and immediately switches to the backup source to maintain continuous, reliable, and safe power. Key benefits Continuous power continuity: automatic, immediate transfer to backup power when the normal supply is abnormal, minimizing downtime and service interruptions. Reliable switching performance: silver contacts with anti aging properties maintain conductive quality over time and improve transfer performance. Compact rail mounting: designed for domestic rail installation and for use inside PZ30 distribution boxes for tidy, space efficient integration. Easy compatibility: suited for emergency power supply systems rated 110V 100A at 50 or 60Hz AC. Main features Function: automatic transfer switch that monitors the normal supply and engages backup supply instantly when needed. Rating: 110V 100A at 50 or 60Hz AC, suitable for common residential and light commercial emergency power setups. Mounting: DIN rail ready for quick installation in PZ30 distribution boxes. Construction: housing made from flame retardant PC material for strong insulation and durability. Contacts: silver contact design resists aging and supports consistent transfer reliability. Practical applications Residential backup: maintain power to essential home circuits such as lighting, refrigerators, and communication equipment during outages. Commercial and retail: keep critical loads in shopping malls and retail outlets running for security systems, point of , and emergency lighting. Industrial and agricultural use: support factory control panels, laboratory equipment, and farm systems where continuous power is required. Why choose this transfer switch Minimizes interruptions with automatic and immediate transfer to backup power. Designed for straightforward rail installation in PZ30 distribution boxes to fit existing panel layouts. Built for durability with flame retardant housing and silver contacts that preserve switching performance over time. Technical summary Type: automatic transfer switch, rail mounted Rated voltage and current: 110V 100A Frequency: 50 or 60Hz AC Installation: suitable for PZ30 distribution boxes, DIN rail mounting Material: flame retardant PC housing; silver contacts with anti aging properties This automatic transfer switch provides a practical, reliable solution where uninterrupted power is required, combining instant transfer action, durable materials, and easy integration into standard distribution panels.