LYB1 Laiya Residential Distribution Box
The LYB1 Laiya residential distribution box combines a decorative all-white ABS flame-retardant cover with a spray-painted cold-rolled steel enclosure. Recessed and surface-mounted versions cover 9 to 60 ways in one, two or three rows, with enclosure thickness selectable at 0.8 mm, 1.0 mm or 1.2 mm to suit the budget and the load.
- Series: LYB1 Laiya residential distribution box
- Cover: All-white ABS flame-retardant panel
- Enclosure: Spray-painted cold-rolled steel
- Mounting: Recessed and surface mounted
- Way range: 9 to 60 ways, one to three rows
- Enclosure thickness: 0.8 mm / 1.0 mm / 1.2 mm
- Standard configuration: Panel, neutral and earth busbar set, 1.0 mm DIN rail, enclosure
- Busbar arrangement: Neutral at top, earth at bottom
- Compatible devices: Standard DIN-rail circuit breakers
- Finish: Minimalist flat profile, comparable to a laptop in proportion
Key Features & Typical Use
Designed to Be Seen
A consumer unit in a living room, hallway or bedroom is a visible object, so the LYB1 was designed from the outset to look like a finished interior product rather than an electrical component. The all-white ABS flame-retardant cover has a flat, unfussy profile, and the overall proportions are closer to a laptop than to a traditional metal board.9 to 60 Ways in One, Two or Three Rows
The series runs from a compact 9-way single-row box up to a 60-way three-row unit, so the same product family serves a studio flat and a large detached house. Because the internal busbar, rail and earth arrangement repeats across sizes, an electrician who has installed one LYB1 already knows how to plan the next.Choose the Steel Thickness You Need
Enclosure thickness is selectable at 0.8 mm, 1.0 mm or 1.2 mm. That lets a developer hitting a cost target for a large residential project specify a lighter shell, while a custom build or a renovation where the box will be handled repeatedly can be built on the heavier one, without changing the appearance of the finished installation.Recessed or Surface, Same Appearance
Both mounting versions use the same cover, rail and busbar set, so a renovation where some boxes sit in a wall and others sit on it can use one product. Standard delivery includes the panel, the neutral and earth busbar set with neutral at the top and earth at the bottom, a 1.0 mm DIN rail and the enclosure.Specifications
| Parameter | Details |
|---|---|
| Series | LYB1 Laiya residential distribution box |
| Cover | All-white ABS flame-retardant panel |
| Enclosure | Spray-painted cold-rolled steel |
| Mounting versions | Recessed mounted and surface mounted |
| Way range | 9 to 60 ways |
| Row configurations | 1 row, 2 rows, 3 rows |
| Enclosure thickness options | 0.8 mm / 1.0 mm / 1.2 mm |
| Standard configuration | Panel, neutral and earth busbar set, 1.0 mm DIN rail, enclosure |
| Busbar arrangement | Neutral at top, earth at bottom |
| Compatible devices | Standard DIN-rail circuit breakers |
| Example model | LYB1-9: 240 x 200 x 105 mm overall |
| Mid-range model | LYB1-24: 295 x 400 x 105 mm overall |
| Largest model | LYB1-60: 438 x 720 x 105 mm overall |
| Application | Household power distribution, building electrical installation, renovation |
LYB1 Laiya — a Residential Distribution Box Designed to Be Lived With
Homeowners notice the consumer unit when it is the wrong shape, the wrong colour or the wrong height on the wall. The LYB1 Laiya series was designed around that fact: a large flat all-white ABS flame-retardant cover on a slim enclosure, with proportions closer to a laptop than to the metal boards still found in older housing. The series covers 9 to 60 ways in single, double and triple row layouts, in both recessed and surface-mounted versions, so the same product family suits a small flat and a large family house. Enclosure thickness can be specified at 0.8 mm, 1.0 mm or 1.2 mm, which lets the steel gauge be matched to the project budget and how often the box will be handled. Standard delivery includes the cover, the neutral and earth busbar set arranged with neutral at the top and earth at the bottom, a 1.0 mm DIN rail and the enclosure, so the box arrives ready for standard DIN-rail breakers. It is used in new residential construction, renovation and building electrical work where the finished wall matters.
Factory-Direct OEM / ODM Manufacturer
We Manufacture, You Brand
LYE Technology (Zhejiang) Co., Ltd. is a national high-tech enterprise in Wenzhou: sheet-metal fabrication, welding, powder coating, busbar machining and final assembly run on our own lines, and every unit is function-tested before it leaves the works. A LYB1 Laiya Residential Distribution Box that reaches your site carries the routine test behind it, not just the rating on the nameplate. We are one of the Top 10 Brands of China's small power distribution boxes and a drafter of national standards in this category, and we hold ISO9001, ISO14001, ISO45001, CCC, CE and TUV certification. Beyond the standard finish we support project-specific colours, laser-marked logos, retail and project packaging, and internal arrangements built around your drawings. For the LYB1 we mould the cover and form the enclosure in our own works, so a project-specific way count or a colour decision is handled before the production run rather than during it.- OEM branding — custom colours, laser marking and your own project or retail packaging.
- ODM options — ratings, configurations and internal layouts built around your drawings or single-line diagram.
- Certification — ISO9001, ISO14001, ISO45001, CCC, CE and TUV, with test documents supplied per project.
- MOQ — flexible quantities for a project or a trial order, with mixed types welcome in one shipment.
LYB1 Laiya all-white cover on a recessed installation
Neutral and earth busbar set with DIN rail inside the enclosure
Buying Guide
Because this is a visible product in a finished room, the order is usually settled by the panel colour and the way count. These are the points we confirm.
- Count the outgoing circuits and any spare ways needed to fix the way count and number of rows.
- Confirm whether the box will be recessed or surface mounted at each position.
- Confirm the enclosure thickness required, 0.8 mm, 1.0 mm or 1.2 mm.
- Confirm the breaker types to be used, since they set the rail length and usable depth.
- Send the circuit schedule, floor plan and wall construction detail.
- Approve the sample or drawing, then production and dispatch with the agreed documentation.
How We Support Your Business
OEM / ODM
Learn more →Colours · Logo marking · Custom layout
Wholesale
Learn more →Factory pricing · Flexible MOQ · Global shipping
Distributor Support
Learn more →Account manager · Drawing support · Priority lead times
Specifying Distribution Boxes for a Residential Project?
OEM/ODM, wholesale pricing and distributor support — one enquiry gets you a factory-direct quotation for the LYB1 Laiya Residential Distribution Box, sized to your way counts, mounting method and the enclosure thickness you have allowed for, with type-test documentation under IEC 60670 and the applicable national requirements for household distribution boards. Contact Our Sales TeamFrequently Asked Questions
What is the LYB1 Laiya residential distribution box used for?
It is a household distribution box for flat and house installations, used for the electrical installation and supporting works of a building power distribution system as well as renovation projects. It mounts in living rooms, hallways and utility spaces, and its large flat all-white cover is designed to look like a finished interior product.What capacities and sizes are available?
The series covers 9 to 60 ways in one, two or three row configurations. The smallest recessed model, LYB1-9, measures 240 x 200 x 105 mm overall, and the largest, LYB1-60, measures 438 x 720 x 105 mm overall. Both recessed and surface-mounted versions are offered across the range with the same cover and internal layout.What does the standard configuration include?
Standard delivery includes the panel, the neutral and earth busbar set arranged with neutral at the top and earth at the bottom, a 1.0 mm DIN rail and the enclosure. Circuit breakers are not included, so the box can be specified with whichever DIN-rail breaker brand the project or the local market standard uses.Why is the enclosure thickness selectable?
Because it lets the steel gauge be matched to the project. 0.8 mm, 1.0 mm and 1.2 mm options exist, allowing a developer working to a cost target on a large residential scheme to specify a lighter shell, while a custom build or a renovation where the enclosure will be handled repeatedly can use the heavier gauge without changing the visible cover.Can the box be supplied in other colours and in project quantities?
The standard cover is all white. Colour and branding requirements should be raised before the moulding run so they can be confirmed as part of the production plan. Volume supply for residential projects is normal, with each unit checked before dispatch, and the panel, rail and busbar set can be delivered separately if the installation is phased.
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Use a distribution box for final circuits and compact branch protection; use a cabinet when the project needs larger incoming capacity, more feeder groups, metering, busbars or greater internal separation. The final choice should be checked against the single-line diagram, device list, available installation space and local project rules.
Provide the device schedule, circuit quantity, component dimensions, cable-entry direction, mounting method and required spare capacity. LYE also reviews door clearance, bending radius, heat-producing devices and the usable depth behind the mounting plate before confirming an enclosure size.
Start with the actual exposure to dust, rain, cleaning water and accidental contact rather than choosing the highest number by default. Cable entries, ventilation, door seals and installation workmanship affect the finished assembly, so the target rating and verification basis must be confirmed for the specific product and project.
Coated or galvanized steel is commonly considered for general indoor service, stainless steel for humid or corrosive locations, and engineering plastic for lightweight non-metallic applications. Material grade, thickness, UV exposure, chemical contact and earthing requirements must be confirmed against the installation environment.
Share the component heat load, ambient temperature, solar exposure, duty cycle and allowable internal temperature. LYE can then review enclosure volume, spacing, ventilation or fan provisions, sun shields, heaters or drainage details; the final thermal design remains tied to the installed equipment and site conditions.
Yes. A dimensioned drawing is preferred, but a physical sample and clear reference photographs can also start the review. Material, thickness, openings, hardware, finish, labels, inspection points and packing are recorded before sampling or repeat production.
PDF and common 2D CAD drawings are suitable for most enclosure enquiries, while 3D files can help with complex assemblies. Include a revision number, units, tolerances and component references; file compatibility and any missing production information will be confirmed during review.
A sample or first article can be arranged for a new or customized product. The approval plan should identify dimensions, openings, fit, appearance, hardware, labels and packaging, together with the sample cost and timing agreed for the actual order.
Available documents may include approved drawings, packing lists, dimensional or appearance inspection records, product data and certificates applicable to the confirmed model. Destination-specific declarations or third-party testing must be requested before order placement so availability and scope can be verified.
Lead time is confirmed after the product scope, quantity, sample requirement and finish are known. Packing is reviewed against product weight, surface protection, destination and shipping method; if an issue is found after delivery, send the order reference, label, photographs and quantity affected so it can be traced and reviewed.
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