100A Automatic Transfer Switch | Dual Power Fast Switching for Home & Factory

Ensure an uninterrupted power supply with this 100A Automatic Transfer Switch, designed for home, factory, and industrial use. This dual-power switch allows seamless and fast switching between primary and backup power sources, preventing downtime during outages. With its high-efficiency performance, it ensures the smooth operation of essential electrical systems.

Built for safety and durability, this transfer switch features fire-resistant materials and overload protection, making it a reliable choice for various applications. Easy to install and operate, it is an ideal solution for offices, commercial buildings, and backup power systems.

1. The maximum ambient temperature should not exceed 40℃, the minimum should not be lower than ‑5℃, and the average temperature within 24 hours should not be higher than 35℃.2. The altitude of the installation site should not be higher than 2000m.3. When the maximum temperature reaches 40℃, the relative humidity of the installation site should not exceed 50%. When the temperature is the lowest temperature of ‑5℃, the relative humidity is higher, for example, if the temperature is 25℃, the relative humidity is 90%. Special measures should be taken to deal with occasional condensation on product surfaces due to temperature changes.
Package List:
1 x Transfer Switch
Features:
1、Simpler Works: Supports both manual and auto operation as well as quick switching, which better guarantee reliable transmission. 2、Good Security: When the power supply is abnormal, the backup power supply works immediately to ensure the continuity and safety. 3、Practical Use: Allows for broad application in homes, shopping malls, factories, laboratories, farms and so on, very practical. 4、Safer for You: Adopting flame retardant plastic with great isolation performance, also enables self switching and self return. 5、Easy to Install: Specially designed for 100A AC 50Hz 60Hz, the installation of this compact transfer switch is very easy.
Specification:
Item Type: Transfer SwitchProduct model: NLQ4-125/2PSwitch Type: Secondary Power DistributionRated Current: 100ARated Frequency: 50Hz 60HzElectrical Grade: PC grade isolation type.
Product Image:

[FAQS]

Question: What is the main function of the 100A Automatic Transfer Switch? Answer: This switch ensures an uninterrupted power supply by automatically switching between your primary power source and a backup source (like a generator or solar system) during a power outage. It eliminates downtime and keeps your essential electrical systems running smoothly.

Question: Does this switch support manual operation? Answer: Yes. The device supports both manual and automatic operation modes. This gives you full control over your power management, allowing you to switch between sources manually if needed or let the system handle it automatically for maximum reliability.

Question: How fast is the switching process? Answer: The switch is designed for high-speed, seamless transitions. When an abnormality in the primary power supply is detected, the backup power kicks in immediately to ensure the safety and continuity of your connected devices.

Question: Is this transfer switch safe for residential and industrial use? Answer: Absolutely. It is built using high-quality flame-retardant plastic with excellent isolation performance (PC grade). It also features overload protection and "self-switching, self-return" functionality, making it a safe choice for homes, factories, and commercial buildings.

Question: What are the installation requirements for this device? Answer: The switch is designed for 100A AC systems at 50Hz/60Hz. For optimal performance, the installation site should be below 2000m altitude, with an ambient temperature between -5°C and 40°C. Its compact design makes it very easy to integrate into your existing secondary power distribution setup.

Question: Where can I use this 100A Automatic Transfer Switch? Answer: It is highly versatile and can be used in a wide range of environments including homes, shopping malls, laboratories, farms, offices, and industrial factories—anywhere that requires a stable backup power system.

Question: What is included in the package? Answer: The package includes 1 x NLQ4-125/2P Dual Power Automatic Transfer Switch.