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LMGLZ Manual Transfer Switch ATS 63A-3150A - China Suppliers & Factory Certified AC400V SwitchesLMGLZ Manual Transfer Switch ATS 63A-3150A - China Suppliers & Factory Certified AC400V Switches
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LMGLZ Manual Transfer Switch ATS 63A-3150A - China Suppliers & Factory Certified AC400V Switches

2026-05-23
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Model Name: LMGLZ
Rated Voltage: AC400V
Rated Current: 63A~3150A
Pole: 3P, 4P
Product Category: Manual Changeover Switch
Certification: CE, CB, CCC
Standard: IEC 60947-3
Email: sale@lvma-ele.com

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Introducing the LMGLZ Manual Changeover Switch, expertly manufactured by a leading China factory. This high-quality switch is rated for AC400V and can handle current from 63A to 3150A, making it perfect for a variety of applications. Available in both 3P and 4P configurations, this versatile product meets international standards, including IEC 60947-3, and carries essential certifications such as CE, CB, and CCC. As trusted suppliers in the industry, we ensure that our customers receive reliable and durable products that stand up to rigorous usage. For inquiries, please reach out to us at sale@lvma-ele.com.

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China LMS1-SN Series 400A Automatic Transfer Switch ATS - Reliable Supplier and Factory for Quality Power SolutionsChina LMS1-SN Series 400A Automatic Transfer Switch ATS - Reliable Supplier and Factory for Quality Power Solutions
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China LMS1-SN Series 400A Automatic Transfer Switch ATS - Reliable Supplier and Factory for Quality Power Solutions

2026-05-23
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Model Name: LMS1-SN

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Rated Voltage: AC 230A, AC 400V

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Rated Current: 16A-630A

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Poles: 2P, 3P, 4P

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Product Category: PC Class

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Features: 3 Position

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Drive Mode: Excitation type

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Certification: CE, CB, CCC

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Standard: IEC 60947-6-1

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Contact Us: For inquiries and orders, reach out to us at sale@lvma-ele.com. As a leading supplier and factory in China, we specialize in high-quality electrical components to meet your needs.

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China Y-700 Automatic Transfer Switch Controller - Reliable Power Supply Solution from Leading Suppliers and FactoryChina Y-700 Automatic Transfer Switch Controller - Reliable Power Supply Solution from Leading Suppliers and Factory
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China Y-700 Automatic Transfer Switch Controller - Reliable Power Supply Solution from Leading Suppliers and Factory

2026-05-23
Introducing our Dual Power Automatic Transfer Switch Controller, a cutting-edge solution designed to ensure uninterrupted power supply. This controller meticulously monitors voltage, frequency, phase, and other critical parameters of two power sources. In the event of anomalies such as over-voltage, under-voltage, phase loss, or irregular frequency, the controller swiftly detects these issues and activates the appropriate switching equipment. Following pre-established logic and programs, it automatically redirects the load from the faulty supply to the stable one, guaranteeing a continuous and dependable power source, As a leading supplier and factory in China, we are committed to providing high-quality power management solutions that meet the diverse needs of our clients. Trust our expertise to enhance your power reliability and efficiency
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China 100A~630A Manual Transfer Switch ATS - Reliable Suppliers & Factory for 50Hz AC Electrical SolutionsChina 100A~630A Manual Transfer Switch ATS - Reliable Suppliers & Factory for 50Hz AC Electrical Solutions
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China 100A~630A Manual Transfer Switch ATS - Reliable Suppliers & Factory for 50Hz AC Electrical Solutions

2026-05-23
The LMGL-Z1A series manual transfer switch is designed for AC applications at 50Hz, with a rated voltage below 660V (690V) and suitable for environments with rated voltage up to 440V. This switch can handle rated currents ranging from 100A to 630A, making it ideal for infrequent circuit connections and disconnections. As a leading China supplier, our factory ensures the highest quality and reliability in our electrical products. For inquiries, please contact us at sale@lvma-ele.com
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China LMQ4-63M ATS 63A Automatic Transfer Switch Suppliers - 2P, 3P, 4P Factory DirectChina LMQ4-63M ATS 63A Automatic Transfer Switch Suppliers - 2P, 3P, 4P Factory Direct
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China LMQ4-63M ATS 63A Automatic Transfer Switch Suppliers - 2P, 3P, 4P Factory Direct

2026-05-23
The LMQ4-63M Mini Automatic Transfer Switch (ATS) is designed for reliable performance in AC applications at 50 Hz or 60 Hz, with a rated voltage of 400V and a maximum working current of 63A. This versatile ATS facilitates seamless switching between two dual power sources, ensuring uninterrupted power supply. Manufactured in China, this product integrates essential protection features, including short circuit, overload, and undervoltage safeguards, along with fire protection and dual output closure signals. As a leading supplier and factory of electrical solutions, we prioritize quality and efficiency in our automatic transfer switches to meet diverse customer needs
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LMS1-Q 3200A Automatic Transfer Switch ATS from China Suppliers and Factory - CE CertifiedLMS1-Q 3200A Automatic Transfer Switch ATS from China Suppliers and Factory - CE Certified
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LMS1-Q 3200A Automatic Transfer Switch ATS from China Suppliers and Factory - CE Certified

2026-05-23

Model Name: LMS1-Q

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Rated Voltage: AC400V

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Rated Current: 630A~6300A

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Pole: 3P, 4P

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Product Category: PC Class

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Features: 2 Position

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Drive Mode: Excitation type

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Certification: CE, CB, CCC

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Standard: IEC 60947-6-1

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Email: sale@lvma-ele.com

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Introducing the LMS1-Q model, a top-quality product from a leading factory in China, designed to meet the highest standards in electrical performance. This circuit breaker is rated for AC400V and supports a current range from 630A to 6300A, making it suitable for various applications. Available in both 3P and 4P pole configurations, the LMS1-Q is classified under PC Class products.

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One of the standout features of the LMS1-Q is its 2 Position functionality and excitation drive mode, ensuring reliable operation in diverse conditions. Additionally, this product has received certifications from CE, CB, and CCC, confirming its compliance with IEC 60947-6-1 standards.

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As a reputable supplier in the electrical components sector, we prioritize quality and customer satisfaction. For inquiries or more information about this exceptional product, please feel free to reach out via email at sale@lvma-ele.com.

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China ATS Cabinet - Automatic Transfer Switch from Leading Suppliers & Factory for Reliable Power SolutionsChina ATS Cabinet - Automatic Transfer Switch from Leading Suppliers & Factory for Reliable Power Solutions
07

China ATS Cabinet - Automatic Transfer Switch from Leading Suppliers & Factory for Reliable Power Solutions

2026-05-23
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Our company is a leading supplier in China, specializing in the manufacturing of dual power supply systems and automatic control cabinets. We adhere to the highest standards in every stage of production, from raw material selection to the final product assembly. Our factory is equipped with advanced technology and staffed by an experienced technical team, ensuring precise quality control. With our commitment to professionalism and innovation, we consistently deliver high-quality products that provide a reliable guarantee for the safe and stable operation of electrical systems.

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China LMS1-NA Series 125A Automatic Transfer Switch ATS - Reliable Dual Power Solutions from Trusted Suppliers and FactoryChina LMS1-NA Series 125A Automatic Transfer Switch ATS - Reliable Dual Power Solutions from Trusted Suppliers and Factory
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China LMS1-NA Series 125A Automatic Transfer Switch ATS - Reliable Dual Power Solutions from Trusted Suppliers and Factory

2026-05-23
The LMS1-NA Series PC Class Dual Power Auto Transfer Switch is an innovative solution designed for reliable and safe power supply management. This high-performance switch is ideal for two-way power supply systems with a rated voltage of up to 400V and operates seamlessly at AC 50/60Hz. With a rated current capacity of up to 630A, it ensures a smooth transition between power sources when one supply goes abnormal, maintaining continuous power availability. As a leading manufacturer in China, our factory specializes in providing top-quality power solutions, making us a trusted supplier for businesses seeking dependable electrical systems. Optimize your operations with our LMS1-NA Series, engineered for efficiency and safety in every application
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Automatic Transfer Switch Cabinet 100A ATS - Reliable Dual Power Supply from China Suppliers and FactoryAutomatic Transfer Switch Cabinet 100A ATS - Reliable Dual Power Supply from China Suppliers and Factory
09

Automatic Transfer Switch Cabinet 100A ATS - Reliable Dual Power Supply from China Suppliers and Factory

2026-05-23
The dual power supply cabinet, designed with advanced technology, features two power supply incoming line switches and an automatic transfer switch, making it an essential solution for uninterrupted power supply. In typical operation, one power supply serves as the primary source for load power while the other remains in hot standby as a backup. In the event of main power supply failure—such as outages or voltage irregularities—the system can automatically or manually switch to the backup power supply, ensuring that your device remains powered without interruption, This power distribution box is equipped with indicator lights to clearly display circuit status, circuit breakers for effective circuit protection, and a controller for off-cabinet operation. Our product stands out in the market due to its reliability and efficiency, making us a preferred choice among **China**’s top **suppliers** and a leading **factory** in the industry. With our dual power supply cabinet, you can trust that your power supply needs are handled with excellence
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Y-701B ATS Controller from China Factory - Reliable Power Supply Solutions by Trusted SuppliersY-701B ATS Controller from China Factory - Reliable Power Supply Solutions by Trusted Suppliers
10

Y-701B ATS Controller from China Factory - Reliable Power Supply Solutions by Trusted Suppliers

2026-05-23
The Y-701B ATS controller is a state-of-the-art independent solution for automatic transfer switch management. Manufactured in China, this reliable controller monitors critical grid parameters, including overvoltage, undervoltage, phase loss, over frequency, underfrequency, and phase sequence errors. When it detects any abnormalities, it seamlessly operates the transfer switch (TSE) to switch to the appropriate power source based on a predefined operational mode. This ensures uninterrupted power supply to your load, making it an essential choice for industries. Trustworthy suppliers and factories around the world recognize the Y-701B for its efficiency in maintaining continuous power supply under challenging conditions
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Y-700N Automatic Transfer Switch Controller from China Suppliers and Factory - Reliable Power Management SolutionY-700N Automatic Transfer Switch Controller from China Suppliers and Factory - Reliable Power Management Solution
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Y-700N Automatic Transfer Switch Controller from China Suppliers and Factory - Reliable Power Management Solution

2026-05-23
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Model: Y-700N

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Operating Voltage: DC 8.0V~35.0V, continuous power supply.
                                  HTS220/HWS560 Power module supply (No battery charging feature)
                                  AC power L1N1/L2N2 supply. Voltage range AC (160~280V) (for models Y-700/B and Y-700/BI)

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Power Consumption: <3W (Standby mode: ≤2W)

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Rated Frequency: 50/60Hz

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Close And Open Trip Relay Output: 16A 250V AC Free voltage relay output

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Programmable Relay Output: 16A/7A 250VAC Free voltage relay output

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Digital Input: Active when connected to GND

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Communication: RS485 with MODBUS Protocol

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As a leading factory in China, we supply high-quality relay models, including the Y-700N, to meet diverse operational demands. Our reliable products are designed to provide excellent power efficiency and connectivity, making us one of the top suppliers in the industry.

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Y-702 Automatic Transfer Switch Controller - Reliable China Suppliers & Factory for Power Management SolutionsY-702 Automatic Transfer Switch Controller - Reliable China Suppliers & Factory for Power Management Solutions
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Y-702 Automatic Transfer Switch Controller - Reliable China Suppliers & Factory for Power Management Solutions

2026-05-23

Rated Voltage: AC220V

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Operating Frequency: 50Hz/60Hz

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Voltage Measurement Accuracy: ± 1%

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Frequency Measurement Accuracy: ± 0.05 Hz

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Adjustable Switching Time: 0.5-30s

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Communication Interface: RS485, Ethernet (optional)

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Communication Protocol: Modbus RTU, TCP/IP (optional)

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Working Temperature: -10 °C to +60 °C

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Humidity Level for Operation: ≤90% Rh (no condensation)

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As a trusted factory and supplier in China, we pride ourselves on delivering high-quality products that meet the diverse needs of our clients. For inquiries, please contact us at sale@lvma-ele.com.

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