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    16 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

    5 out of 5 based on 2 reviews | Write a review
    16 amp 1 pole/2 pole/3 pole/4 pole manual transfer switch for portable generator, comes with 50~440V rated voltage, dual power supply, 10000 times service life, commonly used in residential, commercial and industrial applications.
    SKU: ATO-MTS-16

    Get a reliance manual transfer switch at low price. It can be a dual power generator transfer switch, available with 16A rated current, 50~440V rated voltage and optional 1 pole, 2 pole, 3 pole and 4 pole.


    Model ATO-GCB1
    Rated Current 16A
    Frame Current 63A
    Number Of Poles 1 Pole 2 Pole 3 Pole 4 Pole
    Breaking Capacity 4.5kA
    Release Accessories Overcurrent Release
    Wiring Method Plug-in
    Electrical Life 10000 times
    Mechanical Life 10000 times
    3C Rated Voltage Range 50V~440V


    Manual transfer switch details

    Dimensions (Unit: mm)

    Manual transfer switch dimensions

    Wiring Diagram

    Manual transfer switch wiring

    Usage Method

    • When the left side is closed, push up the right side and the left side will be linked to close.
    • When the right side is closed, push up the left side and the right side will be linked to close.
    • The working principle of the dual power manual switch is to turn off the power first and then switch, so there is no need to worry about short circuit problems.
    • It is recommended to choose a 1P or 2P manual transfer switch for household 220V lines, and a 3P or 4P manual transfer switch for industrial 380V lines.

    Tips: What is a dual power manual transfer switch?

    A dual power manual transfer switch is an electrical device used to facilitate the switching between two power sources, typically the main utility power and a backup power source such as a generator. It provides a means of transferring the electrical load from one power source to another in a manual and controlled manner.

    The transfer switch is installed between the main electrical panel or distribution board and the backup power source. It has two sets of input terminals or connections, one for the utility power and the other for the backup power source. The output terminals are connected to the electrical circuits or equipment that need to be powered.

    The dual power manual transfer switch typically consists of a switching mechanism, such as a rotary switch or lever, that allows the user to manually select which power source to use. When the utility power is available and stable, the switch is positioned to connect the electrical load to the utility power source. In the event of a power outage or when switching to the backup power source, the user manually switches the transfer switch to connect the load to the backup power source, such as a generator.

    The switch is designed to ensure a safe and seamless transfer of power between the two sources. It may include safety features such as overcurrent protection, short circuit protection, and surge protection to safeguard electrical equipment. Some transfer switches also include indicator lights or meters to provide information about the power status and load conditions.

    Dual power manual transfer switches are commonly used in residential, commercial, and industrial applications where a reliable backup power supply is required during power outages or when switching between power sources is necessary. They offer convenience, control, and flexibility in managing power sources and ensuring uninterrupted power supply to critical circuits or equipment.

    Existing reviews of 16 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole
    Delicate manual transfer switch
    I brought this to transfer between shore power and my solar system to pipe power into my RV. The prime caution that I would have is space limitation, and rather than purchase an automatic transfer switch for hundreds of dollars, I choose to wire this simple transfer switch. Besides, I noticed this switch has extra protection, so it can avoid some potential safety problems and protect circuit. I will recommend this product and expect it to last for a while.
    From: Demi | Date: 23/04/2024
    Was this review helpful? Yes No (0/0)
    Reliable and Versatile 16 Amp Manual Transfer Switch
    It operates smoothly and is remarkably easy to install, even for someone with limited electrical experience. The multiple pole options make it adaptable to various applications, and its 16 amp capacity is more than sufficient for most requirements.
    From: Cona | Date: 12/10/2023
    Was this review helpful? Yes No (0/0)
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