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Automatic Transfer Switches 2P 63A 110V, Dual Power Toggle Controller Change-Over Switch ATS for Emergency Generator Backup MCB type Generator Changeover Switch
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Automatic Transfer Switches 2P 63A 110V, Dual Power Toggle Controller Change-Over Switch ATS for Emergency Generator Backup MCB type Generator Changeover Switch
The switch automatically switches to the normal power supply or standby power supply when there is a power outage
Automatic Transfer Switches 2P 63A 110V, Dual Power Toggle Controller Change-Over Switch ATS for Emergency Generator Backup MCB type Generator Changeover Switch
Item #: 28912209

Automatic Transfer Switches 2P 63A 110V, Dual Power Toggle Controller Change-Over Switch ATS for Emergency Generator Backup MCB type Generator

Item #: 28912209
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The switch automatically switches to the normal power supply or standby power supply when there is a power outage
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Automatic Transfer
Ensures seamless power switching between two sources, minimizing downtime and enhancing reliability in critical applications.
High Capacity
Rated at 63A, it effectively manages high electrical loads, making it ideal for both residential and commercial uses.
User-Friendly Design
Featuring a toggle controller for easy operation, this device simplifies power management, making it accessible for all users.

Product Details

Shop for high-quality 110V 2P 63A MCB type mini dual power automatic transfer switches at Ubuy Sri Lanka. Enhance the efficiency of your power supply with our reliable and user-friendly switch. Buy now!

Who Should Buy?

Suitable For
  • Home Backup Power

    Ideal for homeowners needing a reliable switch for backup generators during power outages to ensure continuous electricity supply.

  • Commercial Use

    Suitable for businesses that require automatic switching between power sources to maintain operations and prevent downtime.

  • DIY Electricians

    Great for hobbyists or electricians looking to enhance their electrical systems with improved switching capabilities between power sources.

Not Suitable For
  • Small Appliances

    Not suitable for powering small appliances due to its higher current rating, which exceeds typical requirements for such devices.

Product Description

Automatic Transfer Switches 2P 63A 110V, Dual Power Toggle Controller Change-Over Switch ATS for Emergency Generator Backup MCB type Generator Changeover Switch

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Customer Questions & Answers

  • Question: What is a 110V 2P 63A MCB type Mini Dual Power Automatic Transfer Switch?

    Answer: The 110V 2P 63A MCB type Mini Dual Power Automatic Transfer Switch (ATS) is a device designed to switch between two power sources automatically. It ensures that when one power source fails, the system instantaneously switches to the alternative source, providing seamless power continuity. This feature is especially beneficial for critical installations like server rooms or medical facilities, where even a momentary power interruption can lead to significant issues.
  • Question: How does the automatic transfer switch (ATS) operate?

    Answer: The ATS functions by continuously monitoring the primary power source. When it detects a drop in voltage or a complete outage, it sends a signal to switch to the backup power source. This automatic operation safeguards your electrical systems without requiring manual intervention. For instance, in a residential setup, if a storm knocks out primary supply, your smart ATS ensures you have power from a generator or another source instantly.
  • Question: What are the specifications of the 110V 2P 63A MCB ATS?

    Answer: This ATS model supports voltages of 110V with a 2-pole configuration and a maximum current rating of 63A. These specifications make it suitable for various applications, ranging from light industrial setups to larger residential systems. It's designed to manage electrical loads effectively, ensuring safety and reliability during power transitions, particularly beneficial for high-demand appliances.
  • Question: Can this switch be used with generators?

    Answer: Yes, the 110V 2P 63A MCB ATS is compatible with generators. Its design allows for seamless switching between utility power and generator output, ensuring you have a stable energy flow during outages. When the main supply goes down, the ATS quickly engages the generator, allowing for uninterrupted service which is crucial for homes or businesses relying on constant power.
  • Question: Is it safe to use the ATS for sensitive electronic equipment?

    Answer: Absolutely! The ATS is engineered to handle electronic loads safely, ensuring sensitive equipment, like computers and medical devices, remain protected during the switchover. Its quick operation minimizes the risk of damage from power fluctuations. It’s commonly used in setups where maintaining the integrity of electrical equipment is paramount, such as home offices or IT infrastructure.
  • Question: What are the installation requirements for this ATS?

    Answer: Installing the 110V 2P 63A MCB ATS typically requires a qualified electrician due to the complexities involved in connecting it to power sources. It must be mounted securely and wired correctly to both the primary and secondary circuits. This installation ensures that the device operates safely, providing peace of mind while enhancing the robustness of your power system.
  • Question: Do I need to maintain the ATS regularly?

    Answer: Regular maintenance of the ATS is advisable to ensure it functions efficiently. This includes inspecting connections, cleaning contacts, and testing the switching mechanism. Proper maintenance enhances reliability, especially during critical power delivery scenarios. Users can implement a simple inspection schedule to boost performance and detect any potential issues before they escalate.
  • Question: What applications is the 110V 2P 63A ATS best suited for?

    Answer: This ATS is ideal for both residential and commercial applications. It can be used in homes with backup generators, ensuring seamless transitions during outages. In commercial settings, it's perfect for server rooms or hospitals where continuous power is essential. The versatility of this ATS makes it pivotal in safeguarding against unexpected power interruptions.
  • Question: How does the ATS enhance energy efficiency?

    Answer: The ATS improves energy efficiency by ensuring that power is utilized from the most reliable source. When configured correctly, it can help minimize energy loss during transitions and prevent overloads, which is vital for reducing energy waste. Its functionality supports heat management in systems by avoiding unnecessary cycling of equipment, thus extending longevity.
  • Question: Where can I buy 110V 2P 63A MCB type Mini Dual Power Automatic Transfer Switches in Sri Lanka?

    Answer: You can purchase the 110V 2P 63A MCB type Mini Dual Power Automatic Transfer Switch at Ubuy in Sri Lanka. Ubuy offers a wide selection of electrical equipment, including reliable ATS options that cater to diverse power management needs. Shopping at Ubuy ensures a streamlined experience with access to product information and customer support.

YaeKoo Transfer Switches Editorial Review

The 110V 2P 63A MCB type Mini Dual Power Automatic Transfer Switches is a versatile and reliable switch that allows for easy toggling between different power sources. It can be used to connect shore power and a generator, or to switch between shore power and inverter power. The switch is able to protect your electrical system from damage by isolating the primary and aux power inputs during the transition. It operates on 120V and has a break-before-make open transition. It also has a feature that allows it to automatically switch back to main power when it returns. Overall, customers have found this switch to be easy to install and reliable in switching between power sources.

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Pros

  • Versatile switch for toggling between power sources
  • Protects electrical system from damage
  • Automatically switches back to main power
  • Easy to install

Cons

  • Interrupts power for about 1 second

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Features & Benefits

  • Dual power automatic switch
  • Automatic switching to normal or standby power supply during power outages
  • Applicable to 400V/110V voltage and rated current under 63A three-phase four-wire / one-phase first-line dual power grid
  • Ensures the continuity, reliability and safety of power supply
  • Can be installed vertically or horizontally
  • Includes English user manual

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