GGD, GCK, and GCS series low voltage switchgear for commercial and industrial buildings. 630A-6300A rated current.
CNHMDL's low voltage switchgear includes GGD (fixed type), GCK (withdrawable), and GCS (drawer type) series designed for 380V/400V applications. Our switchgear provides reliable power distribution for commercial buildings, industrial facilities, and infrastructure projects.
With current ratings from 630A to 6300A, our low voltage switchgear offers flexible configurations to meet various load requirements. Advanced protection features, superior heat dissipation, and easy access for maintenance ensure safe and efficient operations.
| Rated Voltage | 380V / 400V AC |
| Rated Frequency | 50Hz / 60Hz |
| Rated Current | 630A - 6300A |
| Rated Short-Circuit Withstand Current | 30kA - 80kA |
| Protection Degree | IP30 / IP40 / IP54 |
| Busbar Material | Copper (TMY) / Aluminum |
| Insulation Rating | Class B / Class F |
| Ambient Temperature | -5°C to +40°C |
| Altitude | Up to 2000m |
GGD (fixed), GCK (withdrawable), and GCS (drawer) series for different applications.
Rated current up to 6300A for heavy-duty industrial applications.
Advanced protection devices including MCBs, MCCBs, and ACBs for comprehensive safety.
Modular design allows custom configurations with various functional units.
Space-efficient layout with optimized component arrangement.
Drawers and withdrawable units facilitate quick access for maintenance.
Office buildings, shopping malls, hotels, and hospitals.
Production lines, assembly workshops, and processing facilities.
Power distribution for server rooms and IT infrastructure.
Substations, airports, railway stations, and metro systems.
| Series | Type | Application |
| GGD | Fixed Type | General distribution, cost-effective solution |
| GCK | Withdrawable | Motor control center, improved flexibility |
| GCS | Drawer Type | Power distribution, maximum reliability |
ACBs for main incoming protection (Schneider, ABB, Chint)
MCCBs for feeder protection (NSX, Tmax)
MCBs for branch circuits (S200, C60)
Multifunction meters, relays, and CT/PT devices
Contact our engineering team to design a switchgear configuration that meets your specific load requirements.
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