TRANSFORMERS & ELECTRICAL COMPONENTS
APPLICATION / 01
Industrial distribution
For plant incoming and outgoing distribution circuits and grouped motor loads.
MINGKONGmkelecsolution.com
Product illustration. Actual configuration varies by specification.
Open product image ↗Low-voltage Distribution
GCK · Low-voltage withdrawable switchgear
Low-voltage withdrawable assembly combining power distribution and motor-control functions.
- Catalogue designation
- 380 / 660 V
- Selection
- Circuit schedule and enclosure arrangement
- Protection
- 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 GCK fits
GCK withdrawable low-voltage switchgear serves power distribution, motor control and lighting loads. Power-centre and motor-control sections are organised around the project circuit schedule. Local, remote and automatic control requirements should be defined alongside the power circuit.
APPLICATION / 02
Building services
For distribution and lighting circuits where a withdrawable functional-unit arrangement is required.
PRODUCT ENGINEERING
Construction & operating functions
DETAIL / 01
Power and motor-control sections
The switchboard combines power-centre and motor-control functions. Each feeder is selected for its load duty rather than only by its nominal current.
DETAIL / 02
Withdrawable functional units
The withdrawable arrangement separates the circuit into a defined functional unit. Unit rating, installed devices and secondary interfaces must be coordinated with the surrounding switchboard.
DETAIL / 03
Multiple operating modes
Local, remote and automatic operating modes can be incorporated in the control scheme. The enquiry should identify command sources, permissives and status feedback.
DETAIL / 04
Coordinated circuit protection
Main and outgoing protective devices are selected together with the installation fault level and load characteristics. Motor circuits also require starting and overload information.
DEFINE THE SELECTED ASSEMBLY
Configuration & installation interfaces
Match the installation drawing, cable routes, clearances and electrical duty for the selected equipment.
Illustrative working scene- Power circuits
- Provide the single-line diagram, feeder list and load types.
- Control circuits
- Identify local/remote selection, automation signals and auxiliary supply.
- Unit allocation
- List outgoing unit ratings, spare capacity and replacement compatibility requirements.
Installation & connection checklist
- Supply the switchroom layout and cable-entry arrangement.
- Identify the required protection coordination study or setting schedule.
- Provide existing unit dimensions and plug details for replacement work.
- Confirm the selected equipment schedule and wiring diagrams before manufacture.
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 GCK
- 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
- Supply the switchroom layout and cable-entry arrangement.
- Identify the required protection coordination study or setting schedule.
- Provide existing unit dimensions and plug details for replacement work.
- Confirm the selected equipment schedule and wiring diagrams before manufacture.
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.
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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.