The Tomzn 1P+1P Manual Transfer Switch is a compact and reliable dual power changeover device, designed for safe switching between main and backup power sources in AC systems.
The Tomzn 3P+3P Manual Transfer Switch is a reliable dual power changeover device designed for safe switching between main and backup power sources in AC electrical systems.
The Tomzn 4 Line 75A Selector Switch is a rotary changeover switch designed for selecting phase and neutral lines across multiple meters, ensuring safe and efficient power management.
The Tomzn TOSF-125 2P 125A Manual Transfer Switch is a reliable dual power changeover solution designed for safe switching between two power sources. Ideal for backup systems and uninterrupted power supply.