Diesel Generator Dual Power Automatic Transfer Switch with Pushbutton Switches Description A 4P automatic transfer switch designed for reliable dual power switching between mains and a diesel generator. Pushbutton switches provide straightforward manual control and status selection while automatic mode ensures seamless transfer when configured. Available in multiple current ratings to match system load requirements. Key benefits Reliable automatic transfer: switches power sources automatically to minimize downtime during mains failure and restores to mains when stable supply returns. Clear manual control: pushbutton switches offer simple, intuitive operation for testing, manual transfer, and override functions. Flexible compatibility: available in 4P configuration with ratings to suit a range of installations, including 63A, 100A, 350A, 400A, and 630A. Scalable for different systems: selectable ratings make it suitable for small commercial setups through larger industrial panels. Compact and serviceable: designed for straightforward panel mounting and access for maintenance and inspection. Key features and specifications Function: Dual power automatic transfer between mains and diesel generator with pushbutton manual control. Pole configuration: 4P, suitable for threephase plus neutral systems. Available current ratings: 63A, 100A, 350A, 400A, 630A. Operation modes: Automatic transfer, manual transfer, and test modes via pushbutton switches. Indicator and control: Pushbutton interface for mode selection and manual switching operations. Typical applications Commercial buildings: Ensures continuous power for lighting, HVAC, and critical building systems during mains outages. Industrial plants: Transfers power for production lines, motors, and control systems where uninterrupted supply is essential. Backup power for IT and telecom: Integrates with diesel generator sets to protect network equipment and servers from extended outages. Installation and use notes Match the switch current rating to system load and wiring specifications. Install in accordance with local electrical codes and professional guidance. Use pushbutton test mode to verify generator start and transfer sequences without disrupting normal operations. This transfer switch offers a clear, practical solution for managing dual power sources with both automatic and pushbutton manual control.