GGD Fixed Type Low Voltage Switchgear
IEC 61439 certified fixed-mounting LV switchgear for reliable power distribution up to 3200A. Robust construction, economical pricing, and factory-direct delivery from GOHO Electric.
GGD Switchgear — Detailed Views
Reliable Fixed-Mounting LV Switchgear
The GGD series is a proven workhorse for low-voltage power distribution. Simple, robust, and cost-effective — ideal for applications where reliability matters more than frequent maintenance access.
GGD fixed type low voltage switchgear (also known as GGD power distribution cabinet) is a widely adopted fixed-mounting LV switchgear solution designed for AC 50Hz/60Hz power systems with rated voltage of 380V/400V and rated current up to 3150A.
Manufactured by GOHO in full compliance with IEC 61439-1 and IEC 61439-2 standards, GGD switchgear is used for power distribution, lighting control, and power conversion in substations, factories, commercial buildings, and infrastructure projects.
- Fixed-mounting design with no draw-out carriages — fewer moving parts, higher reliability
- Cold-rolled steel enclosure with epoxy powder coating for corrosion resistance
- Modular frame design for easy panel-to-panel assembly and expansion
- Front-access cable termination for convenient installation
- More economical than withdrawable types (MNS/GCS/GCK)
Key Specifications
Standard configurations available below. Custom specifications available upon request — our engineering team can tailor the GGD series to your exact project requirements.
| Parameter | Specification | Notes |
|---|---|---|
| Rated Voltage | 380V / 400V AC | 3-phase, 4-wire system |
| Rated Current | 630A — 3200A | Multiple frame sizes available |
| Rated Frequency | 50Hz / 60Hz | Compatible with global grids |
| Short-Circuit Withstand | Up to 50kA (1s) | IEC 61439-2 verified |
| Enclosure Protection | IP30 / IP40 | Higher IP ratings available on request |
| Busbar System | Copper or aluminum | Tin-plated copper as standard |
| Mounting Type | Fixed mounting | Front access, floor standing |
| Enclosure Material | Cold-rolled steel plate | Epoxy powder coated, RAL7035 standard |
| Standards | IEC 61439-1 / IEC 61439-2 | CQC certified |
| Main Components | ACB / MCCB / Contactor / Metering | Brand options: ABB, Schneider, Chint, Delixi |
Core Advantages
Simple doesn't mean basic. The GGD series delivers proven reliability with smart design choices that reduce total cost of ownership.
IEC 61439 Compliant
Full compliance with international switchgear standards, verified by third-party testing and CQC certification.
Cost Effective
Fixed-mounting design eliminates draw-out mechanisms, reducing initial cost by 20-30% vs. withdrawable types.
Proven Reliability
Fewer moving parts means fewer failure points. GGD panels deliver 99.5%+ uptime in field deployments.
Easy Installation
Front-access cable termination and modular frame design make on-site assembly fast and straightforward.
Factory Direct
Built in our 30,000 sqm Zhejiang facility. Direct from manufacturer means competitive pricing and full quality control.
Custom Configurations
Component brands, busbar ratings, and layouts can be fully customized to match your project specifications.
Where GGD Switchgear Is Used
A versatile workhorse across industries — wherever reliable low-voltage power distribution is needed.
Manufacturing
Factory power distribution and motor control centers
Commercial Buildings
Office towers, malls, and mixed-use developments
Substations
LV distribution in power substations and transformer stations
Infrastructure
Airports, railways, and municipal projects
Certifications & Standards
Every GGD switchgear panel is built and tested to international standards, backed by our in-house quality control system.
Frequently Asked Questions
Common questions about GGD low voltage switchgear. Can't find what you need? Contact our engineering team.
GGD is a fixed-mounting design where all components are permanently installed. GCS and MNS are withdrawable (draw-out) types where each circuit breaker unit can be pulled out like a drawer for maintenance. GGD is simpler, more economical, and has fewer moving parts — ideal for applications where you don't need hot-swap maintenance capability.
The GGD series supports rated currents from 630A up to 3200A as standard. We offer multiple frame sizes to match your specific current requirements. For applications above 3200A, we recommend our MNS or GCS withdrawable series instead.
Yes, absolutely. We regularly build GGD panels with components from ABB, Schneider Electric, Siemens, Chint, Delixi, and other reputable brands. Just let us know your component preferences when requesting a quote and we'll configure accordingly.
Standard configurations typically ship within 2-3 weeks from order confirmation. Custom designs or large orders may take 4-6 weeks. We'll provide a confirmed delivery schedule with your quotation. For urgent projects, ask about our expedite options.
Yes, all GOHO GGD switchgear comes with a standard 18-month warranty from shipment date against manufacturing defects. Extended warranty options are available for large projects. We also provide lifetime technical support and spare parts supply.
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