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Item #:
82239225
Automatic Transfer Switch, AC110V 100A Power Generator Transfer Switch with 35mm Rail Mounting, 2P ATS 100amp ATS Transfer Changeover Switch,
Item #:
82239225
LAK 935604
Price Details
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Imported from USA store
QTY:
Only 8 items left in stock.
Order now and get it around Saturday, August 15
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Our double power automatic transfer switch can be operated automatically or manually, millisecond switching without interruption.
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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
Seamless Power Switching
The Automatic Transfer Switch ensures uninterrupted power supply by smoothly switching between main and generator sources, eliminating downtime and maintaining essential operations in laboratories and farms.
Robust Safety Standards
Designed for dual power management, this 100A switch complies with rigorous safety standards, providing reliable overcurrent protection and ensuring safe operation for sensitive equipment.
Versatile Mounting Options
With a 35mm rail mounting capability, this transfer switch offers flexible installation in various settings, making it ideal for both commercial and residential applications in diverse environments.
Product Details
- 2 MODES: Our double power automatic transfer switch can be operated automatically or manually, millisecond switching without interruption (Operation changeover time: ≤50ms). Check the integrity of the ATS before installation, turn the ATS on or off with the operating handle, check the flexibility of the drive and test the generation and disconnection conditions for each stage of load for normal and standby power.
- STANDARD 35MM RAIL MOUNTING: Our generator switch transfer is suitable for 50 or 60Hz AC rated 110V 100A emergency power supply system, with standard 35mm rail mounting, which is convenient for installation and maintenance. Designed for domestic rail mounting and for use in PZ30 distribution boxes. The automatic transfer switch is suitable for a variety of occasions that do not allow continuous power failure, such as home, shopping mall, factory, laboratory, farm, etc.
- CONTINUOUS POWER SUPPLY: Our generator transfer switches is mainly used to detect whether the normal power supply or backup power supply is normal. The working principle of the automatic transfer switch is that when the normal power supply is abnormal, the standby power supply works immediately to ensure the continuity of power supply. When the normal power supply is turned on, it will automatically switch back to the normal power supply from the standby power supply.
- FLAME RETARDANT MATERIAL: Our auto transfer switch adopts flame retardant PC material, with good insulation and high temperature resistance, and silver contact anti aging, safe, and anti interference. With compact structure, transmission, which is easy to install and maintain. It also has a function, including short circuit protection, overload protection, phase failure and under voltage protection.
- SERVICE GUARANTEE: We have a professional customer service team. Please contact customer service in time if you have any questions, we will solve them as soon as possible. Hope you have a good shopping experience. Please allow a slight error due to manual measurement.
| Brand Name | DAUERHAFT |
| Model | PZ30 |
| Part Number | Dual Power Automatic Transfer Switch |
| Manufacturer | DAUERHAFT |
| Unit Count | 1.0 Count |
| Current Rating | 100 Amps |
| Circuit Breaker Type | Standard |
| Mounting Type | DIN Rail Mount |
| Number of Poles | 2 |
| Voltage | 110 Volts |
| Brand | DAUERHAFT |
| Number Of Poles | 2 |
| Item Weight | 5.5 lbs (2.49 kg) |
Who Should Buy?
-
Laboratory Use
Ideal for laboratories needing consistent power supply during outages, ensuring uninterrupted experiments and equipment functionality.
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Farm Operations
Useful for farms requiring dual power sources, maintaining essential equipment like irrigation systems and climate controls.
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Generator Backup
Perfect for homes or businesses with generators, providing reliable automatic switching during power failures for convenience.
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High-Power Appliances
Not suitable for high-power devices exceeding 100A, risking damage or overload during operation.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is an Automatic Transfer Switch and how does it work?
Answer: An Automatic Transfer Switch (ATS) is a device that automatically transfers the power supply from a primary source to a backup generator during a power outage. It monitors the power levels from the main supply and, upon detecting an outage, it switches the load to the generator. This ensures that essential services and devices continue to operate without interruption. Common use cases include homes, commercial buildings, and critical infrastructure. By using an ATS, you improve safety and reliability in power management. -
Question:
What are the key specifications of the AC110V 100A Dual Power Generator Transfer Switch?
Answer: The AC110V 100A Dual Power Generator Transfer Switch is designed to manage power loads effectively up to 100 amps. Its operational voltage is 110V and it features 35mm rail mounting, making installation straightforward in various setups. It's equipped with a two-pole configuration (2P) which ensures reliable changeover switching between power sources. This switch is ideal for ensuring that power is seamlessly transitioned in residential or commercial environments, allowing for uninterrupted power supply during outages. -
Question:
How do I install the AC110V 100A Transfer Changeover Switch?
Answer: Installing the AC110V 100A Transfer Changeover Switch involves mounting it securely to a 35mm rail and connecting it to your power supply and generator according to the manufacturer's guidelines. Typically, it requires basic electrical knowledge, including understanding of circuit connections. Once connected, it will monitor power and ensure seamless switching from the primary to backup power source. It's recommended to consult an electrician for optimal installation. This switch is particularly beneficial in homes with generators, ensuring essential appliances remain powered. -
Question:
What safety features are included with this Automatic Transfer Switch?
Answer: The Automatic Transfer Switch comes with several safety features designed to protect both the unit and the connected devices. These may include overload protection, short-circuit protection, and ground fault interruption. These features ensure that in case of electrical faults or surges, the ATS will either prevent damage to your generator or safely shut down the operation until the problem is resolved. Such protective measures are crucial in environments where electrical reliability is essential, like hospitals or data centers. -
Question:
Can I use this Automatic Transfer Switch for a residential generator?
Answer: Yes, you can use the AC110V 100A Automatic Transfer Switch for residential generators. This switch is designed to effectively handle the power requirements of home appliances and backup systems. It allows homeowners to enjoy automatic power restoration during outages, keeping refrigerators, heating systems, and other vital appliances operational. It's particularly beneficial for areas prone to frequent power outages, enhancing comfort and safety in daily living. -
Question:
What types of generators are compatible with this transfer switch?
Answer: The AC110V 100A Dual Power Generator Transfer Switch is compatible with most generators that provide a 110V output and can supply a current of up to 100 amps. This includes many portable and standby generators commonly used in residential and commercial applications. Users should confirm their generator's specifications to ensure compatibility. Proper matching between the generator and transfer switch is crucial for optimal performance, especially in high-demand scenarios. -
Question:
What maintenance is required for the Automatic Transfer Switch?
Answer: Maintenance of the Automatic Transfer Switch primarily involves regular inspections and ensuring that connections are tight and corrosion-free. Users are advised to check for any signs of wear and tear, and to clean the switch and surrounding area to prevent dust accumulation. Routine checks help ensure the switch operates efficiently when needed. Scheduled maintenance is especially important for facilities relying on backup power systems to prevent unexpected failures. -
Question:
Is this transfer switch suitable for commercial applications?
Answer: Absolutely, the AC110V 100A Transfer Switch is well-suited for commercial applications, where continuity of power is critical. It can support essential systems in offices, retail spaces, and industrial setups, allowing for a seamless switchover to backup generators during outages. Its robust construction and reliable performance make it an ideal choice for businesses needing constant power to maintain operations and ensure employee safety. -
Question:
How does the monitoring feature of the Automatic Transfer Switch work?
Answer: The Automatic Transfer Switch is equipped with monitoring features that continuously check the status of the main power supply. When it detects a power failure, it automatically initiates the transition process, ensuring a quick changeover to the backup generator. This feature helps avoid power interruptions and enables users to depend on a steady power supply for their critical devices. It adds peace of mind, especially in residential and commercial settings, where downtime can lead to significant losses. -
Question:
Where can I buy the Automatic Transfer Switch?
Answer: You can buy the Automatic Transfer Switch from Ubuy in Laos. Ubuy is a reputable e-commerce platform that offers a wide variety of electrical and electronic products, including power management solutions like the Automatic Transfer Switch. They provide a convenient shopping experience, ensuring you can find the right equipment for your needs easily.
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Pros
- Reliable dual power switching
- Easy installation on 35mm rail
- Supports up to 100A current
- Compact design, saves space
- Durable and long-lasting materials
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“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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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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LAK 935604
Order now and get it around Saturday, August 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 8 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Automatic or manual operation mode
- Suitable for standard 35mm rail mounting
- Ideal for continuous power supply in various settings
- Made with flame-retardant PC material and silver contacts for safety and reliability
- Comes with short circuit, overload, phase failure, and under voltage protection
- Rated current: 100A, Rated voltage: 110VAC
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