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Low Voltage Switchgear
16 Series · 114 Models
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Low Voltage Switchgear Overview
Low-voltage switchgear and motor control centers (MCCs) deliver the final stage of power distribution to end-use equipment. QDTB supplies distribution cabinets, MCCs, capacitor banks, and automatic transfer switch (ATS) panels rated up to 690 V per IEC 61439 and GB 7251. Designs are offered in fixed and withdrawable forms, with busbar ratings from 400 A to 6,300 A and internal separation per Forms 1-4, integrating breakers, contactors, and metering for reliable industrial and commercial distribution.
Available Series
GGJ Series
The GGJ series low voltage reactive power compensation cabinets provide intelligent power factor correction for industrial applications. Features zero-crossing switching technology and optional GPRS remote monitoring for optimized energy efficiency. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
GGD Series
The GGD series represents fixed low-voltage distribution switchgear for general power distribution applications, offering cost-effective and reliable solutions. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
GCK Series
The GCK series represents withdrawable low-voltage switchgear for power distribution and motor control, offering flexible configuration and easy maintenance. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
GCS Series
The GCS series represents withdrawable low-voltage distribution switchgear, providing reliable power distribution with enhanced safety features. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
MNS Series
The MNS series represents modular withdrawable low-voltage switchgear, offering flexible configuration and international standard compliance. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
Blokset Series
The Blokset series low voltage switchgear features intelligent protection with Masterpact and Compact NSX circuit breaker compatibility. Designed for data centers, hospitals, and critical infrastructure requiring reliable power distribution and advanced protection. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
SIVACON Series
The SIVACON series low voltage switchgear incorporates Siemens technology for flexible configuration across power distribution, motor control, and compensation applications. Provides reliable performance in demanding industrial environments. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
ArTu Series
The ArTu series low voltage switchgear features ABB components with Emax2 and InR air circuit breaker compatibility. Designed for commercial buildings, industrial plants, and infrastructure projects requiring reliable LV power distribution. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
XL Series
The XL series power distribution boxes provide compact terminal distribution solutions for residential, commercial, and light industrial applications. Features space-efficient design with reliable circuit protection for downstream loads. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
JP Series
The JP series integrated distribution panels combine power distribution with built-in reactive power compensation in an all-in-one solution. Designed for rural distribution transformer substations, providing simplified installation and comprehensive power management. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
SLVA Series
The SLVA series PV grid-connection panels are specialized switchgear for solar power plant applications. Integrated with surge protection, isolation switches, and smart metering for reliable renewable energy grid connection and power quality management. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
Outdoor LV Switchgear Series
Outdoor low-voltage switchgear enclosures are engineered for exposed, high-severity corrosive environments: IP66 ingress protection, C5-M corrosion resistance, 316L stainless hardware, and 25 kA short-circuit withstand, with rain hoods and anti-condensation features as standard options. Rated 380 V, IP66 enclosure. Suitable for oil & gas wellheads, coastal and marine installations, chemical plants, and outdoor substations.
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| Base price (interpolation) | $2,676 |
| × Product factor | ×1.0000 |
| × Country factor | ×1.0000 |
| × Copper-linked factor | ×1.0000 |
| + Options / accessories | $0 |
Complete equipment — no winding copper linkage
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Application Scenarios
Manufacturing
MCCs for production lines with motor protection.
Commercial
Main and floor distribution for buildings.
Water Treatment
Pumping station switchgear.
Power Factor
Automatic capacitor compensation.
Emergency Power
ATS for generator integration.
Building Management
BMS-integrated distribution panels.
Technical Advantages
Modular
Standardized for easy expansion.
Protection
Complete overload and short-circuit safety.
Monitoring
Real-time parameter tracking.
Safety
IP4X finger-safe with arc protection.
FAQ - Low Voltage Switchgear
What is the difference between a distribution board and an MCC?
Fixed or withdrawable switchgear - which should I choose?
What is Form separation in switchgear?
How is the busbar rating selected?
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All specifications and dimensions can be customized upon request