TRANSFORMERS & ELECTRICAL COMPONENTS
APPLICATION / 01
Workshop distribution
For local distribution to machinery and other industrial loads.
MINGKONGmkelecsolution.com
Product illustration. Actual configuration varies by specification.
Open product image ↗Low-voltage Distribution
MKXL-21 · Power distribution cabinet
Indoor low-voltage power distribution cabinet for wall-side installation and front access.
- Catalogue designation
- Low-voltage power distribution
- Selection
- Circuit schedule and enclosure arrangement
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 MKXL-21 fits
MKXL21 is an enclosed indoor power-distribution cabinet arranged for installation against a wall and access from the front. It combines incoming operation, outgoing protection and optional control functions within a steel enclosure. Selection follows the load list and the required internal circuit arrangement.
APPLICATION / 02
Building service power
For indoor distribution points with front access and limited space behind the cabinet.
PRODUCT ENGINEERING
Construction & operating functions
DETAIL / 01
Front-access cabinet
The wall-adjacent arrangement concentrates operation and maintenance access at the front. Available working space should be checked against the installation layout.
DETAIL / 02
External operation and indication
The described cabinet places operating controls and instruments on the front. Instrument selection, operating handles and indicators follow the agreed circuit scheme.
DETAIL / 03
Outgoing protection
Breaker or fuse arrangements provide the specified outgoing protection. Their selection depends on load current and the installation fault duty.
DETAIL / 04
Optional motor-control circuits
Contactor and thermal-relay circuits can be included with pushbuttons and indication where the load requires motor switching and overload protection.
DEFINE THE SELECTED ASSEMBLY
Configuration & installation interfaces
Match the installation drawing, cable routes, clearances and electrical duty for the selected equipment.
Illustrative working scene- Loads
- List each outgoing load, starting duty and required protective device.
- Front panel
- Identify operating handles, meters, pushbuttons and status indication.
- Internal arrangement
- Specify cable sizes, terminal space and control-voltage requirements.
Installation & connection checklist
- Provide wall position, cabinet envelope and front-access space.
- Confirm incoming and outgoing cable routes.
- Identify grounding and neutral arrangements in the electrical scheme.
- Submit the required circuit diagram for configuration review.
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 MKXL-21
- 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 wall position, cabinet envelope and front-access space.
- Confirm incoming and outgoing cable routes.
- Identify grounding and neutral arrangements in the electrical scheme.
- Submit the required circuit diagram for configuration review.
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.