

Land area:50000+㎡
4 Factories
1 International Business
Division

Employees:600+
Senior Management: 5%
R&D Department: 13%
Administrative Staff: 7%
Middle Management: 10%

Certifications:2000+
3C Certificates: 72+
ODM Certificates: 1,500+
CE Certificates:10+
CB Certificates:2

Production Capacity
600,000 units(Low-voltage electrical factory)
10,000,000 units(Meter factory)
Our Solutions
Our Solutions
One-stop power solutions
Miniature Circuit Breaker
Final Distribution
RCCB/RCBO
Voltage Protector
Surge Protection Device
Isolation Switch
Fuse
Wifi Circuit Breaker
Terminal Box
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Built With
Slider Revolution™
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LMS1-GA Automatic Transfer Switch(ATS) 100-3200A Motor
LMQ3-W1 MCCB ATS Automatic transfer switch 63~630A
Rated voltage: AC400V/AC690V
Rated insulated voltage:AC 800V
Contact transfer time:≤3s
Protection function: under-voltage, over-voltage, phase detection
Standard: IEC 60947-2
LMQ3-Series ATS Manual
LMW3 ACB 1600 Amp Air Circuit Breaker AC 400V/690V
DC MCB Solar Circuit Breakers 1500V
Poles: 1P、2P、3P、4P
Rated voltage : 1P(500VDC)、2P(1000VDC)、3P(1500VDC)、4P(1500VDC)
Insulation volage: 1500V DC
Rated breaking capacity: 1.5kA
Thermo-magnetic release characteristic: B、C、D
Contact position degree: IP20
Standard: IEC 60947-2
📚 LMBD-40P DC MCB 1500V Manual
LMDF-32C DC Fuse 1500V 10*38
LMDF-PV Series Solar DC Fuse Holder & Fuses
LMVFB Variable Frequency Drives (VFDs)
LMGQ-63S Overvoltage and Undervoltage Protector Relay
Rated Voltage: 220VS
Rated Current: 63AS
Pole: 2 Pole/4 PoleS
Voltage Detection Error: ≤1%S
Output Voltage: Over / Under Voltage (1s) Phase, Failure/ Phase Sequence (1s)S
Electrical Life: 100000 timesS
Mechanical Life: 1 Million timesS
Ambient Temperature: -20°C~55°CS
Maximum Wire Area: 25m2S
LMDG-32 DC Isolator Switch For Solar System
Smart reclosing overvoltage and undervoltage circuit breaker WiFi
L7 MCB 10kA Mini Circuit Breaker CE CB
Rated current:1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A
Rated voltage :AC 230/400V
Poles :1P、2P、3P、4P
Rated Breaking capacity:10,000A
Rated impulse withstand voltage(Uimp):4000V
Magnetic release characteristic:B、C、D
Standard: IEC/EN 60898-1
Miniature Circuit Breaker Manual
LMGL3D series DC disconnect switches DC1000V/DC1500V
Aerosol Fire Extinguisher for Electrical Cabinets
LMBN-40 RCBO 1P+N Mini 18mm
LMVF-PV Series VFD Solar Inverter Water Pump 0.75kW~22kW
Our Certificate
We have all kinds of certification, including CCC, TUV, CE, CB, highlighting the strength of the product, help expand the global market.








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Let’s Start Custom Your Bussiness!
Email: sale@lvma-ele.com
Phone/Whatsapp: +86 189-5882-0137


















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