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Y-703 Automatic Transfer Switch Controller from China Suppliers and Factory - CE Certified, IEC 60947-6-1 ComplianceY-703 Automatic Transfer Switch Controller from China Suppliers and Factory - CE Certified, IEC 60947-6-1 Compliance
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Y-703 Automatic Transfer Switch Controller from China Suppliers and Factory - CE Certified, IEC 60947-6-1 Compliance

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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Compatible With: GA/GNF/S/N/L/SA/SN/Q

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Certification: CE, CB, CCC

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Standard Compliance: IEC 60947-6-1

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

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If you're searching for reliable electrical components manufactured in China, our Y-703 model is the ideal choice. This product is crafted by experienced suppliers and comes directly from our trusted factory, ensuring high quality and compliance with all relevant standards. With a rated voltage of AC220V and a rated current of 3A, the Y-703 is compatible with various models including GA, GNF, S, N, L, SA, SN, and Q. Our product certifications include CE, CB, and CCC, affirming our commitment to quality and safety in the electrical industry.

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Manual Transfer Switch LMGLZ 63A-3150A - China Suppliers & Factory Certified CE, CB, CCCManual Transfer Switch LMGLZ 63A-3150A - China Suppliers & Factory Certified CE, CB, CCC
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Manual Transfer Switch LMGLZ 63A-3150A - China Suppliers & Factory Certified CE, CB, CCC

2026-05-23
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Product Model: LMGLZ
Rated Voltage: AC400V
Rated Current: 63A~3150A
Number of Poles: 3P, 4P
Category: Manual Changeover Switch
Certifications: CE, CB, CCC
Standards: IEC 60947-3
Contact Us: sale@lvma-ele.com

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Discover our high-quality manual changeover switches manufactured in China. As a leading supplier and factory, we ensure that our products meet international standards, including CE, CB, and CCC certifications. The LMGLZ model offers reliable performance with a rated voltage of AC400V and a wide range of rated current options from 63A to 3150A, available in both 3P and 4P configurations. Trust us for durable and efficient electrical solutions.

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LMS1-SN Series 400A Automatic Transfer Switch ATS - Reliable China Suppliers & Factory SolutionsLMS1-SN Series 400A Automatic Transfer Switch ATS - Reliable China Suppliers & Factory Solutions
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LMS1-SN Series 400A Automatic Transfer Switch ATS - Reliable China Suppliers & Factory Solutions

2026-05-23
Introducing the LMS1-SN Model, a premier product from our factory in China, designed for superior performance and reliability, **Key Specifications:**, - **Rated Voltage:** AC 230A, AC 400V, - **Rated Current Range:** 16A to 630A, - **Pole Configurations:** Available in 2P, 3P, and 4P options, - **Product Category:** PC Class, **Distinctive Features:**, This model boasts a 3-position design and utilizes an excitation type drive mode, ensuring efficient operation, **Certifications and Standards:**, Our LMS1-SN is certified by CE, CB, and CCC, meeting the stringent IEC 60947-6-1 standards for electrical equipment, As leading suppliers in the industry, we ensure that our products are manufactured with the highest quality standards. For inquiries, reach out at sale@lvma-ele.com, Choose LMS1-SN for your electrical needs and experience the reliability of products from a trusted factory in China
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LMQ3-630W1 Automatic Transfer Switch ATS 630A - China Suppliers Factory, CE Certified, IEC 60947-6-1LMQ3-630W1 Automatic Transfer Switch ATS 630A - China Suppliers Factory, CE Certified, IEC 60947-6-1
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LMQ3-630W1 Automatic Transfer Switch ATS 630A - China Suppliers Factory, CE Certified, IEC 60947-6-1

2026-05-23
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Model Name: LMQ3-630W1

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Rated Voltage: AC400V

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Rated Current: 63A~630A

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Frame Class: 125, 250, 630

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Pole: 4P

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Product Category: Circuit Breaker (CB) Class

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Drive Mode: Motor Type

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Certification: CE, CB, CCC Certified

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Standard: Compliant with IEC 60947-6-1

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Email: sale@lvma-ele.com

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Discover the LMQ3-630W1, a high-quality circuit breaker designed specifically for the industrial sector. With a rated voltage of AC400V and a versatile current range of 63A to 630A, this circuit breaker caters to various electrical needs. Manufactured in China by leading Suppliers and a reliable Factory, the LMQ3 series promises durability and efficiency. Our product is ideal for motor applications and features a robust 4-pole design, ensuring efficient operation in various settings. Certified by CE, CB, and CCC, the LMQ3-630W1 meets international standards, making it a trusted choice for professionals. Contact us today for more information!

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China Y-703N Automatic Transfer Switch Controller - 3A Suppliers and Factory, CE CertifiedChina Y-703N Automatic Transfer Switch Controller - 3A Suppliers and Factory, CE Certified
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China Y-703N Automatic Transfer Switch Controller - 3A Suppliers and Factory, CE Certified

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 Compliance: IEC 60947-6-1

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Contact Us: sale@lvma-ele.com

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Introducing the Y-703N, a high-quality electrical component designed for reliability and performance. This model operates at a rated voltage of AC220V and a current of 3A, making it an excellent choice for various applications. As a leading manufacturer located in China, our factory adheres to international standards, ensuring the Y-703N meets IEC 60947-6-1 specifications. We are proud to be trusted suppliers with CE, CB, and CCC certifications, guaranteeing the safety and efficiency of our products. For inquiries, please reach out to us at sale@lvma-ele.com.

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LMCT1-1600-2000G Automatic Transfer Switch Supplies | China ATS Factory | Rated Current Up to 2000ALMCT1-1600-2000G Automatic Transfer Switch Supplies | China ATS Factory | Rated Current Up to 2000A
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LMCT1-1600-2000G Automatic Transfer Switch Supplies | China ATS Factory | Rated Current Up to 2000A

2026-05-23
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Model Name: LMCT1-1600-2000G

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Rated Voltage: AC380V, AC400V, AC415V

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Rated Current: Available in 800A, 1000A, 1250A, 1600A, and 2000A options to cater to various industrial needs.

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Pole Configuration: 3P and 4P options for versatile applications.

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Product Category: PC Class, suitable for a wide range of uses.

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Rated Insulation Voltage: AC1000V, ensuring reliability and safety in operations.

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Rated Control Power Current: 16A, providing efficient control for your electrical systems.

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Rated Impulse Withstand Voltage: 12kV, designed to handle high voltage surges.

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Working Position: I-closed, I-closed, 0-position for flexible installation options.

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Limited Short-Circuit Current: 120kA (front fuse protection), ensuring protection against overloads.

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Usage Category: AC-33B, ideal for industrial applications.

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Electrical Life: Rated for 3000 operational cycles, offering longevity and durability.

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Mechanical Life: Up to 7000 cycles, designed for robust performance.

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Certification: CCC certified, meeting quality and safety standards.

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Standards: Complies with GB/T14048.11 and IEC60947-6-1 for international market acceptance.

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As a leading manufacturer in China, we pride ourselves on supplying high-quality electrical equipment. Our factory is equipped with modern technology to ensure all products meet industry specifications and standards. For inquiries, please contact us at sale@lvma-ele.com.

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China LMS1-SA Series Automatic Transfer Switch ATS 630A - Reliable Factory Suppliers for Your Power SolutionsChina LMS1-SA Series Automatic Transfer Switch ATS 630A - Reliable Factory Suppliers for Your Power Solutions
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China LMS1-SA Series Automatic Transfer Switch ATS 630A - Reliable Factory Suppliers for Your Power 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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Number of Poles: 2P, 3P, 4P

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Product Category: PC Class

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Rank Current Options: 63A, 125A, 250A, 630A

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Key Features: 3 Position options, Built-in ATS controller

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Drive Mode: Excitation type

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Certifications: CE, CB, CCC

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Compliance Standard: IEC 60947-6-1

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As a leading factory and reliable supplier in China, we offer the LMS1-SA model which meets industry standards with exceptional performance. For inquiries, please contact us at sale@lvma-ele.com.

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LMS1-1000SN Automatic Transfer Switch ATS - 400A to 2000A by China Suppliers & Factory, CE CertifiedLMS1-1000SN Automatic Transfer Switch ATS - 400A to 2000A by China Suppliers & Factory, CE Certified
08

LMS1-1000SN Automatic Transfer Switch ATS - 400A to 2000A by China Suppliers & Factory, CE Certified

2026-05-23
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Model Name: LMS1-SN

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Rated Voltage: AC400V

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Rated Current: 400A~2000A

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Pole: Available in 3P and 4P configurations

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Product Category: PC Class

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Drive Mode: Excitation type for reliable performance

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Certification: CE, CB, CCC certified for quality assurance

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Standard: Compliant with IEC 60947-6-1 standards

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

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As a leading China-based supplier and factory, we proudly offer the LMS1-SN model, designed to meet the highest standards of electrical safety and efficiency. With our products being CE, CB, and CCC certified, customers can trust in our commitment to quality. The LMS1-SN specializes in providing reliable power distribution solutions with options for both 3P and 4P poles, making it suitable for various industrial applications.

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Y-701 Automatic Transfer Switch Controller - High-Quality China Suppliers & Factory - Voltage Measurement, Fast Switching TimeY-701 Automatic Transfer Switch Controller - High-Quality China Suppliers & Factory - Voltage Measurement, Fast Switching Time
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Y-701 Automatic Transfer Switch Controller - High-Quality China Suppliers & Factory - Voltage Measurement, Fast Switching Time

2026-05-23

Rated Operating Voltage: This reliable device operates at AC 220V and 380V, with additional voltage levels available for customization to meet diverse industrial needs.

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Operating Frequency: Designed for flexibility, it supports operating frequencies of 50Hz and 60Hz.

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Voltage Measurement Accuracy: Maintain precision with a voltage measurement accuracy of ±1%, ensuring effective monitoring of electrical systems.

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Frequency Measurement Accuracy: Experience high precision with frequency measurement accuracy of ±0.05 Hz, crucial for operational efficiency.

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Adjustable Switching Time: The switching time can be finely adjusted between 0.05 to 5 seconds, providing tailored performance for various applications.

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Communication Interface: Equipped with RS485 and optional Ethernet capabilities, facilitating seamless data exchange.

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Communication Protocol: Supports Modbus RTU and TCP/IP protocols (optional), making integration with existing systems straightforward.

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Working Temperature: Operates efficiently in a broad temperature range from -20°C to +60°C, suitable for challenging environments.

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Humidity Tolerance: Designed to perform in environments with humidity levels of up to 90% Rh (non-condensing), ensuring reliability in various conditions.

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Certifications: Our product is certified by CE, CB, and CCC, meeting international safety and quality standards.

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Standard Compliance: Manufactured in accordance with IEC 60947-6-1 standards, ensuring safe and reliable operation.

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Contact Us: For inquiries and orders, reach out to our expert team at sale@lvma-ele.com. As a leading factory and supplier in China, we are committed to providing high-quality products that meet your demands.

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China LMS1-GA Automatic Transfer Switch ATS 100A - Reliable Suppliers & Factory for 16A-3200A SolutionsChina LMS1-GA Automatic Transfer Switch ATS 100A - Reliable Suppliers & Factory for 16A-3200A Solutions
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China LMS1-GA Automatic Transfer Switch ATS 100A - Reliable Suppliers & Factory for 16A-3200A Solutions

2026-05-23
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Model Name: LMS1-GA

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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: AC 800V

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

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Control Voltage: DC12V, AC110V, AC220V

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Rated Frequency: 50Hz

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Product Category: PC Class

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Features: 3 Position, equipped with fire fighting function

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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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If you are looking for reliable electrical solutions, the LMS1-GA model from our factory is an excellent choice. As a leading China supplier, we prioritize quality and safety in our products. Contact us today for more information: sale@lvma-ele.com

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250A ATS LMS1-N Automatic Transfer Switch - Reliable China Suppliers & Factory, CE Certified250A ATS LMS1-N Automatic Transfer Switch - Reliable China Suppliers & Factory, CE Certified
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250A ATS LMS1-N Automatic Transfer Switch - Reliable China Suppliers & Factory, CE Certified

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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Introducing the LMS1-N, a high-performance electrical device manufactured by a leading China factory. Designed for reliability and efficiency, this product supports rated voltages of AC230V and AC400V, and rated currents ranging from 16A to 630A. Available in 2P, 3P, and 4P configurations, it perfectly meets the diverse needs of various applications. Our LMS1-N is categorized under PC Class and features a 2 Position design without a controller, utilizing an excitation type drive mode for outstanding performance.

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As a trusted supplier in the industry, we ensure that our products comply with international standards, including IEC 60947-6-1, and hold certifications such as CE, CB, and CCC. For inquiries or to learn more about our products, please reach out to us via email at sale@lvma-ele.com.

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LMS1-LA Series 100A Automatic Transfer Switch ATS - CE Certified China Suppliers & FactoryLMS1-LA Series 100A Automatic Transfer Switch ATS - CE Certified China Suppliers & Factory
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LMS1-LA Series 100A Automatic Transfer Switch ATS - CE Certified China Suppliers & Factory

2026-05-23

Model Name: LMS1-LA

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Rated Voltage: AC230V, AC400V

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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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Rank Current Options: 63A, 100A, 250A, 630A

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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 Compliance: IEC 60947-6-1

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Looking for reliable circuit protection solutions? Our LMS1-LA model is manufactured in China by experienced suppliers and is produced in our state-of-the-art factory. This device boasts rated voltages of AC230V and AC400V, with a rated current range from 16A to 630A, available in 2P, 3P, and 4P configurations. It features a straightforward 2-position design and operates on an excitation type drive mode. With certifications including CE, CB, and CCC, it meets the IEC 60947-6-1 standard for safety and reliability.

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Inquire Now: For more information, reach us at sale@lvma-ele.com.

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