Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker 2P Automatic Transfer Switch 1pcs Color 2P Size 40A Overview A compact dual power transfer switch that combines manual transfer, isolating switch and interlock circuit breaker functions in one unit. Designed for switching between two power sources in 2 pole circuits with a 40 amp rating. Supplied as one piece. Key benefits Safe source selection and isolation: interlock mechanism and isolating switch prevent both power sources from being connected at the same time, reducing risk during transfer or maintenance. Clear manual control with automatic capability: supports manual transfer operation while integrating automatic transfer switch functionality for flexible system configurations. Appropriate for 2 pole circuits up to 40 amps: sized and rated to handle common residential and light commercial load requirements. Space efficient and easy to integrate: single compact unit designed for straightforward panel installation and wiring. What this product does for you Simplifies switching between main supply and backup supply or inverter, without rewiring. Provides a single device that isolates, protects and controls dual power inputs. Reduces downtime by making transfers fast and obvious to the operator. Technical highlights and compatibility Function: dual power manual transfer isolating switch with interlock and circuit breaker, automatic transfer switch capability Poles: 2P Current rating: 40A Quantity: 1 pcs Color: 2P Suitable for use in electrical panels and systems that require manual or automatic transfer between two power sources and protection up to 40 amps Typical applications Backup generator transfer for small homes or workshops where manual selection or automatic changeover is needed Inverter to grid switching in off grid or hybrid power systems for small commercial locations Maintenance isolation in distribution panels during service or equipment replacement Why choose this unit This transfer switch brings multiple functions into a single 2 pole 40 amp device, helping reduce panel complexity and streamline dual power management while maintaining clear control over source selection and isolation.