Our primary products include components for PV system electrical accessories, components and power distribution cabinets for both low and high voltage, new energy power equipment, and Internet of Things (IoT) circuit breakers. We have recently expanded our product line to include new energy charging piles, energy storage systems, combiner boxes, grid-connected cabinets, prefabricated cabin equipment and are continually developing new products.
Products Categories
- Photovoltaic Products
- Circuit Breakers
- Protection Devices
- Electrical Switches
- Electric Meter
Circuit
Breakers
Learn MoreBreakers
We're Committed to Top-Notch Quality
Advanced Design, Technology Research,
Intelligent Manufacturing
Our products are mainly photovoltaic components and power distribution equipment.
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0+LEIDUN are an electrical enterprise integrating R&D, production and trade. -
0+All kinds of products have achieved significant advancements in both design and technical performance. -
0+Our primary products include components for PV system electrical accessories -
0+Make customers feel valued and respected throughout the interaction.
We are an OEM and ODM
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Circuit Breakers -
Protection Devices -
Electrical Switches -
Electric Meter
This molded case circuit breaker is designed for AC low-voltage distribution systems that require reliable overload, short-circuit, and isolation protection. It is suitable for general power distribution, new energy generation and distribution systems, multi-source distribution networks, inverters, grid connection equipment, and industrial motor-related circuits.
The Class I II Surge Protective Device is an integrated T1+T2 power surge protection solution designed for low-voltage AC distribution systems.
The DIN rail dual power automatic transfer switch is designed to switch between normal power and backup power when the primary supply fails. It helps maintain continuous operation for equipment and distribution circuits where power interruption should be minimized.
It is a high-precision digital three-phase multi-function power meter for real-time power monitoring. It supports three-phase three-wire / three-phase four-wire systems and uses true RMS measurement with 0.5% high accuracy.
Partner Brands We Offer
First-class Support And
After-Sales Service
After-Sales Service
After solving the problem, follow up with the customer to ensure that you are satisfied with the solution and solicit feedback to continuously improve after-sales service.
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Integrated R&D and ManufacturingCombining R&D, production, and global trade capabilities.Read More
Advanced design and reliable technical performance.
Continuous innovation for evolving energy markets. -
Comprehensive Product PortfolioComplete solutions for photovoltaic and power distribution systems.Read More
Covering low and high voltage electrical equipment.
Expanding with energy storage and EV charging products.
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Reliable Quality and PerformanceProducts meet diverse project and industry requirements.Read More
Proven performance validated by market applications.
Trusted by customers for quality and reliability.
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Wide Industry ApplicationsSolutions for power grids and solar energy systems.Read More
Supporting electric vehicles and electrified transportation.
Ideal for commercial buildings and smart home grids.
Latest News
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![A Detailed Breakdown Of Electronic Component Categories: Do You Know How They Are Classified?]()
Jun 20, 2026A Detailed Breakdown Of Electronic Component Categories: Do You Know How They Are Classified?Active components are devices capable of converting electrical energy into other forms; they include transistors, field-effect transistors (FETs), diodes, bi... -
![Routine Maintenance Of Thermal Relays]()
Jun 19, 2026Routine Maintenance Of Thermal RelaysA certain amount of time is required for a thermal relay to reset after tripping; automatic resetting should occur within 5 minutes, while for manual resetti... -
![Technical Parameters Of Thermal Relays]()
Jun 18, 2026Technical Parameters Of Thermal RelaysRated voltage: The maximum voltage at which the thermal relay can operate normally; typical values are 220V, 380V, and 600V AC.
