It is suitable for three-phase AC power system with a rated voltage of 12KV and a rated frequency of 50Hz. It is used to accept and distribute electrical energy and control, protect and monitor the circuit.
Control and distribution: It distributes electricity from the power source to different parts of a system.
Isolation: It can disconnect a part of the circuit to allow workers to safely perform maintenance on that section.
Protection: It protects circuits from faults like overloads and short circuits using components such as circuit breakers and fuses.
Components: LV switchgear typically contains components like air circuit breakers (ACBs), moulded case circuit breakers (MCCBs), fuses, and isolators.



Applications: LV switchgear is used in a wide range of industrial and commercial settings. Common applications include the control and protection of equipment such as motors, compressors, air conditioners, and lighting networks.


Surrounding air temperature: maximum +40°C, minimum -15°C.
Relative humidity: Daily average ≤95%; monthly average ≤90%.
Altitude: Below 1000m.
Earthquake intensity: No more than 8 degrees.
Environment: No significant pollution by corrosive or combustible gases; no severe vibration.
| Items | Unit | Data |
|---|---|---|
| Rated voltage | V | 380/440V/660V |
| Rated current | A | 630A~6300A |
| Rated frequency | Hz | 50/60 |
| Rated peak withstand current | kA | 1pk can cause 375kA |
| IP degree | - | IP30/IP32/IP40/IP54 |
| Outline dimension W*D*H | mm | 800/1000/2200 |
| Weight | kg | 500~800KG |
| Package | - | Wooden case |
| Rated insulation level | V | 660/1000 |
International certifications obtained include UL, CUL, CE, CQC, SGS, TUV, ISO9001, 14001, 45001, and AAA test reports. We maintain a complete quality control and testing system. All products are provided with type test reports before leaving the factory. We provide a 24-month warranty service.



Established in 1985, the company has grown into a joint-stock high-tech enterprise specializing in the production of 6KV to 132KV voltage levels. The factory covers 92,000 ㎡ with nearly 500 employees. Products include oil immersed transformers, dry-type transformers, switchgear, and various special transformers.
Exporting to more than 100 countries including the United States, UK, Canada, and Spain, we offer rich overseas customization capabilities to meet diverse regional standards. We have established branches in Indonesia to serve the South Asia market with robust after-sales support.