TRANSFORMERS & ELECTRICAL COMPONENTS
APPLICATION / 01
Industrial power distribution
For process plants and production facilities combining incoming supplies, motor feeders and other distribution loads.
MINGKONGmkelecsolution.com
Product illustration. Actual configuration varies by specification.
Open product image ↗Low-voltage Distribution
GCS · Low-voltage withdrawable switchgear
Low-voltage withdrawable switchgear for distribution, motor control and reactive-power compensation.
- Catalogue designation
- 380 / 400 / 660 V
- Selection
- Circuit schedule and enclosure arrangement
- Protection options
- IP30 / IP40
Price on enquiry · Configuration, quantity & destination
Supply scope, manufacturer information, applicable documents and warranty arrangements are confirmed in the quotation and order.
APPLICATION & DUTY
Where GCS fits
GCS is a withdrawable low-voltage switchgear arrangement for power distribution and motor-control duties. Its modular frame and compartmented layout combine outgoing functional units with defined busbar and cable spaces. Projects can include control and monitoring interfaces as part of the selected electrical scheme.
APPLICATION / 02
Automated installations
For installations requiring switchgear status and control signals to connect with the plant control system.
PRODUCT ENGINEERING
Construction & operating functions
DETAIL / 01
Modular 8MF framework
The frame provides repeated mounting positions for the internal assembly. Assembled or partly welded construction supports the selected cabinet and functional-unit arrangement.
DETAIL / 02
Busbar, unit and cable compartments
The arrangement separates main functional spaces. Horizontal busbars are positioned at the rear, while cable routing is coordinated with top or bottom entry.
DETAIL / 03
Drawer height modules
Different drawer heights accommodate different circuit duties. Matching unit dimensions alone do not establish electrical or secondary-connection compatibility.
DETAIL / 04
Mechanical interlocking
Drawer operation is coordinated by mechanical interlocks. Control wiring, auxiliary contacts and system interfaces are defined for each selected circuit.
DEFINE THE SELECTED ASSEMBLY
Configuration & installation interfaces
Match the installation drawing, cable routes, clearances and electrical duty for the selected equipment.
Illustrative working scene- Circuit design
- State bus rating, incoming arrangement, feeder duties and prospective fault level.
- Withdrawable units
- List motor starting methods, installed devices, drawer allocation and spare units.
- Plant interfaces
- Identify control voltage, remote signals, metering and communication scope.
Installation & connection checklist
- Provide cable sizes and top/bottom entry requirements.
- Coordinate maintenance access with the switchroom arrangement.
- Specify the required interlock and operating sequences.
- For retrofits, provide the original unit and secondary-connector details.
Drawings & configuration documents
Send your selected rating and installation requirements to request the matching dimensional drawing, connection details and technical schedule.
DOCUMENTS · DELIVERY · SUPPORT
Technical coordination & after-sales enquiries
Confirm the order documents
Agree the selected specifications, applicable drawings, inspection records and identification requirements in the quotation and order.
Coordinate delivery
Include quantity, destination, packing requirements and preferred trade terms. Confirm transport scope and the requested delivery schedule with the quotation.
Request technical support
For an existing unit, provide its model, nameplate or order reference and a description of the issue. Include relevant photos or records already available. Warranty and service scope follow the agreed order terms.
Contact about this model ↗START WITH WHAT YOU HAVE
Prepare a quotation for this equipment.
Choose your enquiry type. Start with the information you have.
Price on enquiry
Quotations are prepared for the selected configuration, quantity and destination. Currency, validity, delivery terms, freight and any applicable duties or taxes are specified in the quotation.
Project procurement
New installations & project tenders
Discuss a project ↗What to prepare
Send the load list, single-line diagram, fault duty and switchroom layout.
Distributor procurement
Model lists & repeat orders
Discuss supply requirements ↗What to prepare
Identify recurring cabinet arrangements, circuit quantities and preferred installed devices.
Panel & equipment builders
Equipment integration & matching
Discuss an assembly ↗What to prepare
Supply the feeder schedule, wiring diagrams, mounting details and cable-entry requirements.
Repair & replacement
Identify an existing unit or part
Identify a replacement ↗What to prepare
Provide cabinet, drawer or device identification, dimensions and connection details for the part to be replaced.
Illustrative enquiry scenarios.
Selection checklist for GCS
- Single-line diagram, load list and outgoing circuit schedule
- System voltage, bus current and short-circuit duty
- Fixed or withdrawable units, protection and control functions
- Enclosure dimensions, mounting, cable entry and site conditions
- Provide cable sizes and top/bottom entry requirements.
- Coordinate maintenance access with the switchroom arrangement.
- Specify the required interlock and operating sequences.
- For retrofits, provide the original unit and secondary-connector details.
From enquiry to an agreed supply
- Share the requirementModel, duty, quantity and destination.
- Review the configurationResolve ratings, interfaces and site conditions.
- Agree the technical scheduleScope, drawings, tests, price and delivery terms.
- Confirm delivery documentsAgree packing, identification and the applicable inspection records.
Testing, warranty terms and after-sales scope are to be agreed in the quotation and order documents for the selected configuration.
Related catalogue series
MINGKONGmkelecsolution.com
Low-voltage withdrawable switchgear
Catalogue designation: 380 / 400 / 660 V
View specifications ↗
MINGKONGmkelecsolution.com
Low-voltage withdrawable switchgear
Catalogue designation: 400 V AC
View specifications ↗
MINGKONGmkelecsolution.com
Low-voltage withdrawable switchgear
Catalogue designation: 380 / 660 V
View specifications ↗
MINGKONGmkelecsolution.com
Low-voltage distribution cabinet
Catalogue designation: 380 V
View specifications ↗Product catalogue
Mingkong High & Low Voltage Switchgear Selection Guide · Updated 24 October 2026 · Chinese / English
For a quotation, include your required model, rating, quantity and operating conditions.