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LMS1-GN Automatic Transfer Switch ATS 250A - China Suppliers and Factory Quality Power SolutionsLMS1-GN Automatic Transfer Switch ATS 250A - China Suppliers and Factory Quality Power Solutions
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LMS1-GN Automatic Transfer Switch ATS 250A - China Suppliers and Factory Quality Power Solutions

2026-05-23
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Model Name: LMS1-GN

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Rated Working Voltage: AC400V

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Rated Working Current: 16A-3200A

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Pole: 3P, 4P

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Rated Insulation Voltage: AC690V, AC1000V

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Frame Class: 100, 160, 250, 630, 1600, 3200

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Rated Frequency: 50Hz

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Product Category: PC Class

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Features: 3 Position, Built-in ATS controller

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Drive Mode: Motor type

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Certification: CE, CB, CCC

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Standard: IEC 60947-6-1

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Contact Email: sale@lvma-ele.com

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Discover the LMS1-GN model, a reliable product from one of the leading China suppliers and manufacturers in the electrical industry. This advanced motor type driven device operates at a rated working voltage of AC400V and supports a wide range of currents from 16A to 3200A. Offering flexibility with 3P and 4P options, it ensures high performance with rated insulation voltages of AC690V and AC1000V. Our frame classes vary from 100 to 3200, accommodating various applications while adhering to the IEC 60947-6-1 standard. With CE, CB, and CCC certifications, the LMS1-GN stands out in quality and safety, making it an ideal choice for your electrical needs. For inquiries, reach out to us via email at sale@lvma-ele.com.

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China Y-703N Automatic Transfer Switch Controller - 3A AC220V | Reliable Suppliers & FactoryChina Y-703N Automatic Transfer Switch Controller - 3A AC220V | Reliable Suppliers & Factory
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China Y-703N Automatic Transfer Switch Controller - 3A AC220V | Reliable Suppliers & Factory

2026-05-23
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Model: Y-703N

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Rated Voltage: AC220V

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Rated Current: 3A

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Compatibility: GA/GNF/S/N/L/SA/SN/Q

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Certification: CE, CB, CCC

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Standard: IEC 60947-6-1

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Contact Us: Email us at sale@lvma-ele.com

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Discover the Y-703N model manufactured by a leading China factory, known for its high-quality electrical components. As reliable suppliers in the industry, we ensure our products meet CE, CB, and CCC certifications, adhering to the IEC 60947-6-1 standard. Our Y-703N switch operates at a rated voltage of AC220V and a rated current of 3A, designed to be compatible with GA, GNF, S, N, L, SA, SN, and Q models. Reach out today for more information!

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LMS1-MA 63A Automatic Transfer Switch ATS - Reliable China Suppliers & Factory for Quality Electrical SolutionsLMS1-MA 63A Automatic Transfer Switch ATS - Reliable China Suppliers & Factory for Quality Electrical Solutions
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LMS1-MA 63A Automatic Transfer Switch ATS - Reliable China Suppliers & Factory for Quality Electrical Solutions

2026-05-23
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Model Name: LMS1-MA

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Rated Voltage: AC400V

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Rated Current: 6A~63A

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Pole: 4P

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Product Category: PC Class

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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 our high-performance LMS1-MA model, a reliable solution for your electrical needs. With a rated voltage of AC400V and a current range of 6A to 63A, this device is designed to meet various operational requirements. Our product features a 4-pole configuration and falls under the PC Class category, ensuring optimal functionality and durability. Manufactured under strict quality standards, the LMS1-MA complies with IEC 60947-6-1 and holds certifications from CE, CB, and CCC, showcasing its reliability in the market.

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As a leading supplier and factory in China, we prioritize exceptional product quality and customer satisfaction. For inquiries, please contact us at sale@lvma-ele.com.

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Y-700N Automatic Transfer Switch Controller from China Factory - Reliable Power Management Solutions by Trusted SuppliersY-700N Automatic Transfer Switch Controller from China Factory - Reliable Power Management Solutions by Trusted Suppliers
04

Y-700N Automatic Transfer Switch Controller from China Factory - Reliable Power Management Solutions by Trusted Suppliers

2026-05-23
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Model: Y-700N

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Operating Voltage: DC 8.0V~35.0V, constant power supply.
                                  HTS220/HWS560 power mold, power supply (no battery charge required)
                                  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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Relay Output for Close and Open Trip: 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 Protocol: RS485, MODBUS Protocol

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As one of the leading product manufacturers in China, our Y-700N model is designed to meet high standards of quality and reliability. Trusted by suppliers worldwide, this device provides seamless operation and advanced features, establishing it as a preferred choice for those sourcing from a reputable factory. Experience the difference in performance and efficiency with our Y-700N model, perfect for your automation needs.

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LMS1-LA3 Series 630A ATS Automatic Transfer Switch - China Suppliers Factory EditionLMS1-LA3 Series 630A ATS Automatic Transfer Switch - China Suppliers Factory Edition
05

LMS1-LA3 Series 630A ATS Automatic Transfer Switch - China Suppliers Factory Edition

2026-05-23
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Model Name: LMS1-LA3

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Rated Working Voltage: AC230V, AC400V

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Rated Working Current: 16A-630A

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Pole: 2P, 3P, 4P

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Rated Insulation Voltage: AC 690V

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Frame Class: 63, 125, 250, 630

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Rated Frequency: 50Hz

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Product Category: PC Class

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Features: 2 Position, Built-in ATS Controller

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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 Email: sale@lvma-ele.com

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Introducing the LMS1-LA3, a premium product from our China-based factory, designed to meet your electrical needs with reliability and efficiency. With a rated working voltage of AC230V and AC400V, this device is suitable for a wide range of applications. Our current rating spans from 16A to 630A, and we offer various pole configurations including 2P, 3P, and 4P.

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The LMS1-LA3 is built to withstand high insulation voltages of up to AC 690V and meets the stringent IEC 60947-6-1 standards. As one of the leading suppliers in the industry, we ensure that our products are certified with CE, CB, and CCC approvals, highlighting our commitment to quality and safety.

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Features such as dual position settings and a built-in ATS controller make this device user-friendly and versatile. The excitation type drive mode contributes to its performance stability, making it an excellent choice for both industrial and commercial applications.

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Choose the LMS1-LA3 for optimal performance and durability, and partner with one of the trusted suppliers from China. For inquiries, contact us at sale@lvma-ele.com.

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China 100A ATS Automatic Transfer Switch Cabinet - Reliable Power Solutions from Trusted Suppliers and FactoryChina 100A ATS Automatic Transfer Switch Cabinet - Reliable Power Solutions from Trusted Suppliers and Factory
06

China 100A ATS Automatic Transfer Switch Cabinet - Reliable Power Solutions from Trusted Suppliers and Factory

2026-05-23
Introducing our dual power supply cabinet, expertly designed to ensure uninterrupted power supply for your critical loads. This cabinet features two power supply incoming line switches and an automatic transfer switch, making it an ideal choice for businesses seeking reliable energy solutions. Under normal operating conditions, one power supply serves as the primary source, while the other remains in a hot standby state, ready to activate when needed, In the event of a main power failure—whether due to power outages or abnormal voltage—the automatic transfer switch ensures that your load is seamlessly switched over to the standby power supply, maintaining continuous operation. The power distribution box is equipped with indicator lights to monitor circuit status, circuit breakers for essential circuit protection, and controllers for convenient operation outside the cabinet, As a leading supplier in China, our factory is committed to delivering high-quality power solutions that meet the demands of modern businesses. Trust our dual power supply cabinet to provide the reliability and efficiency your operations need
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China ATS 400A Automatic Transfer Switch LMS1-SN - Reliable Suppliers & Factory Options AvailableChina ATS 400A Automatic Transfer Switch LMS1-SN - Reliable Suppliers & Factory Options Available
07

China ATS 400A Automatic Transfer Switch LMS1-SN - Reliable Suppliers & Factory Options Available

2026-05-23
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Model Name: LMS1-SN

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Rated Voltage: AC 230V, AC 400V

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Rated Current: 16A-630A

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Pole: 2P, 3P, 4P

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Product Category: PC Class

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Features: 3 Position Configuration

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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 about our products, including the LMS1-SN model, please reach out to sale@lvma-ele.com. As a leading manufacturer and supplier in China, our factory ensures high-quality electrical components tailored to your needs.

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Y-703 Automatic Transfer Switch Controller - China Suppliers & Factory with CE CertificationY-703 Automatic Transfer Switch Controller - China Suppliers & Factory with CE Certification
08

Y-703 Automatic Transfer Switch Controller - China Suppliers & Factory with CE Certification

2026-05-23
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Model: Y-703

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Rated Voltage: AC220V

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Rated Current: 3A

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Compatibility: GA/GNF/S/N/L/SA/SN/Q

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Certification: CE, CB, CCC

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Standard: IEC 60947-6-1

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Discover the Y-703 model, a high-quality product from trusted China suppliers and manufacturers. Our factory is dedicated to providing reliable electrical components that meet international standards for safety and performance.

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Contact Us: For inquiries, please email us at sale@lvma-ele.com

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China LMQ3-W1 Automatic Transfer Switch ATS 63A Supplier - Reliable Factory-Direct Power SolutionsChina LMQ3-W1 Automatic Transfer Switch ATS 63A Supplier - Reliable Factory-Direct Power Solutions
09

China LMQ3-W1 Automatic Transfer Switch ATS 63A Supplier - Reliable Factory-Direct Power Solutions

2026-05-23
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Product Model: LMQ3-63W1

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Rated Voltage: AC400V

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Rated Current: 6A~63A

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Number of Poles: 4P

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Category: Circuit Breaker Class

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Operating Mode: Motor Type

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Certifications: CE, CB, CCC

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Compliance Standard: IEC 60947-6-1

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Email Contact: sale@lvma-ele.com

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Discover high-quality electrical solutions with our LMQ3-63W1 Circuit Breaker, designed to ensure safety and reliability in your electrical systems. As a trusted China supplier and factory, we offer products that meet international standards, including CE, CB, and CCC certifications. With a rated voltage of AC400V and a current range of 6A to 63A, our 4-pole circuit breaker is ideal for motor applications. Experience unmatched durability and performance with our expertly engineered components, tailored for diverse industrial needs.

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China LMS1-SA Series 630A Automatic Transfer Switch ATS - Reliable Suppliers & Factory Direct SolutionsChina LMS1-SA Series 630A Automatic Transfer Switch ATS - Reliable Suppliers & Factory Direct Solutions
10

China LMS1-SA Series 630A Automatic Transfer Switch ATS - Reliable Suppliers & Factory Direct Solutions

2026-05-23
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Model Name: LMS1-SA

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Rated Working Voltage: AC230V, AC400V

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Rated Working Current: 16A to 630A

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Pole Configuration: 2P, 3P, 4P

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Product Category: PC Class

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Available Current Ratings: 63A, 125A, 250A, 630A

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Key Features: 3 Position, Built-in ATS Controller

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Drive Mode: Excitation Type

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Certifications: CE, CB, CCC

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Standards Compliance: IEC 60947-6-1

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If you are looking for reliable electrical solutions, contact us at our factory in China. As one of the leading suppliers, we are dedicated to providing high-quality products to meet your needs. For inquiries, please email us at sale@lvma-ele.com.

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LMS1-N Automatic Transfer Switch 250A ATS - High-Quality China Supplier & Factory Models AvailableLMS1-N Automatic Transfer Switch 250A ATS - High-Quality China Supplier & Factory Models Available
11

LMS1-N Automatic Transfer Switch 250A ATS - High-Quality China Supplier & Factory Models Available

2026-05-23

Model Name: LMS1-N

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Rated Voltage: AC230V, AC400V

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Rated Current: 16~630A

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Pole: 2P, 3P, 4P

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Product Category: PC Class

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Features: 2 Position, No Controller

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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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Looking for high-quality electrical solutions? Our LMS1-N model offers reliable performance with a rated voltage of AC230V and AC400V. Designed for rated currents ranging from 16 to 630A, this versatile device comes in 2P, 3P, and 4P options. With its PC Class compatibility and exciting features such as 2 Position functionality without a controller, it's suitable for various applications. Certified by CE, CB, and CCC, our product adheres to the IEC 60947-6-1 standard, ensuring safety and reliability. As a trusted factory and suppliers in China, we pride ourselves on delivering exceptional products. For inquiries, please contact us at sale@lvma-ele.com.

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China LMS1-NJT Series Automatic Transfer Switch ATS 63A - Reliable Suppliers and Factory for Electrical SolutionsChina LMS1-NJT Series Automatic Transfer Switch ATS 63A - Reliable Suppliers and Factory for Electrical Solutions
12

China LMS1-NJT Series Automatic Transfer Switch ATS 63A - Reliable Suppliers and Factory for Electrical Solutions

2026-05-23
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Model Name: LMS1-NJT

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Rated Voltage: AC220V

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Rated Current: 10~63A

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Pole: 2P

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Product Category: PC Class

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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, please reach us at sale@lvma-ele.com

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Discover the top-quality LMS1-NJT model from one of the leading China suppliers and factory for electrical components. Designed to provide reliable performance at a rated voltage of AC220V and rated currents ranging from 10 to 63A, this 2-pole product falls under the PC Class category. With its excitation drive mode and compliance with international standards (IEC 60947-6-1), it guarantees safety and efficiency. All products are certified by CE, CB, and CCC, ensuring you receive nothing but the best from our manufacturing facility in China.

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