The Sinotimer SF219G 4P 63A transfer switch is a device used for manual switching between two power sources, ensuring the safety of the electrical installation. It features 4 poles and a rated current of 63A, making it suitable for residential single-phase systems or small industrial applications. Thanks to the central OFF position, the switch allows complete power disconnection before switching to the other source, thereby reducing the risk of short circuits or simultaneous connection of both sources. It can be easily mounted on a 35 mm DIN rail in standard modular electrical installations.

Ideal for:

• Connecting the grid with a generator
• Connecting the grid with an inverter
• Circuit where manual source selection with increased safety is required

Main features:

• Product type: manual transfer switch / transfer disconnect
• Model: Sinotimer SF219G
• Number of poles: 4P for single-phase circuits
• Rated current: 63A
• Central OFF position that fully disconnects power between the two positions
• Allows manual switching between two power sources
• Mounted on a 35 mm DIN rail in modular electrical panels
• Suitable for residential applications, generators, inverters, small photovoltaic systems