01Brighttu range
AG Waterproof Enclosures
Plain-wall empty enclosures for electrical and electronic components.
- 30+ exterior size formats
- Plain-wall body for custom drilling
- Screw-fastened solid cover
Send Inquiry Brighttu · Industrial & Outdoor Applications
Electrical
Protection Solutions
Waterproof enclosures, junction boxes and cable glands for industrial and outdoor applications.
5Product families
Project-basedMatching support
ChinaSupply location
01 Enclosure selection
06 Custom project support
Built around your requirementsSize · entries · accessories · branding
Product matching
Custom preparation
Accessory kits
Project quotation
01 Product Range
Waterproof electrical components
for dependable installation.
Explore our core product categories for electrical protection, cable connection and outdoor electrical installation.
02Brighttu range
RT Waterproof Junction Boxes
Solid-cover junction boxes with molded knockout entries for cable connection and branch wiring.
- 10 supplied exterior size formats
- Molded circular knockout entries
- Solid cover with corner fixing points
03Brighttu range
CG Nylon Cable Glands
Metric cable glands for sealed cable entry, cable retention and enclosure installation.
- Metric sizes M8-M30
- Cable ranges from 2-4 mm to 16-21 mm
- Black and white nylon options
04Brighttu range
DB Waterproof Distribution Enclosures
Hinged empty enclosures with transparent or solid cover options for distribution and control assembly.
- Transparent and solid cover options
- Hinged cover with side latches
- Empty enclosure configuration
05Brighttu range
BA Box Accessories
Mounting feet, metal brackets and perforated internal plates matched to enclosure projects.
- Plastic enclosure mounting feet
- Metal mounting bracket options
- Perforated internal mounting plates
06Brighttu service
Project-based support
Prepared to your confirmed requirementsCustom Solutions
Flexible product preparation and matching support for project-based orders.
- Custom hole drilling
- Logo marking
- Packaging customization
02 Selection Reference
Product overview & specification framework
AG, RT, CG, DB and BA series imagery and selection references are included. Custom services remain available for project-based requirements.
01AG Waterproof EnclosuresPlain-wall empty enclosures for electrical and electronic components.+
Product overview
The AG series provides plain-wall empty enclosures for component protection and project-specific preparation. Internal mounting bosses support component installation, while the unperforated walls leave cable-entry positions open for custom drilling.
Key features
- 30+ exterior size formats
- Plain-wall body for custom drilling
- Screw-fastened solid cover
- Internal mounting bosses
Typical applications
- Control and sensor equipment
- Communication electronics
- Outdoor electrical installation
Model / selection reference
Reference formatExternal size L×W×HCoverSelection note
AG 50×65×5550×65×55 mmSolidCompact format
AG 95×65×5595×65×55 mmSolidCompact format
AG 110×80×70110×80×70 mmSolidGeneral purpose
AG 125×125×75125×125×75 mmSolidSquare format
AG 170×140×95170×140×95 mmSolidDeep format
AG 200×150×100200×150×100 mmSolidGeneral purpose
AG 250×150×100250×150×100 mmSolidExtended format
AG 280×190×130280×190×130 mmSolidLarge format
AG 340×280×180340×280×180 mmSolidLarge deep format
AG 380×190×180380×190×180 mmSolidLong deep format
Exterior dimensions are shown. Usable internal space and screw configuration should be confirmed for the selected model.
02RT Waterproof Junction BoxesSolid-cover junction boxes with molded knockout entries for cable connection and branch wiring.+
Product overview
The RT series is intended for cable connection, branch wiring and protected component installation. Molded circular knockouts provide prepared cable-entry positions, while the solid cover and internal mounting points support practical project assembly.
Key features
- 10 supplied exterior size formats
- Molded circular knockout entries
- Solid cover with corner fixing points
- Internal component mounting points
Typical applications
- Cable branch connections
- Electrical installation
- Control and communication wiring
Model / selection reference
Reference formatExternal size L×W×HShapeSelection note
RT 100×100×70100×100×70 mmSquareCompact format
RT 150×110×70150×110×70 mmRectangularCompact wiring
RT 150×150×70150×150×70 mmSquareGeneral purpose
RT 200×100×70200×100×70 mmLong rectangularLinear connections
RT 200×155×80200×155×80 mmRectangularGeneral purpose
RT 200×200×80200×200×80 mmSquareGeneral purpose
RT 255×200×80255×200×80 mmRectangularShallow large format
RT 255×200×120255×200×120 mmRectangularDeep large format
RT 300×250×120300×250×120 mmRectangularLarge format
RT 400×350×120400×350×120 mmRectangularExtended format
Exterior dimensions are shown. Knockout diameter and positions, usable internal space, material, gasket and IP rating should be confirmed for the selected model.
03CG Nylon Cable GlandsMetric cable glands for sealed cable entry, cable retention and enclosure installation.+
Product overview
The CG series uses a compression cap, threaded body and locknut arrangement to guide and retain cables at enclosure and panel entries. Selection should begin with the cable outside diameter, then the required panel hole and metric thread size.
Key features
- Metric sizes M8-M30
- Cable ranges from 2-4 mm to 16-21 mm
- Black and white nylon options
- Compression cap and locknut arrangement
Typical applications
- Waterproof enclosure cable entry
- Junction boxes
- Control panels and electrical equipment
Model / selection reference
Metric threadPanel holeCable rangeThread length
M88 mm2-4 mm9 mm
M1010 mm3-6 mm8 mm
M1212 mm3-6.5 mm9 mm
M1414 mm4-8 mm9 mm
M1616 mm4-8 mm9 mm
M1818 mm5-10 mm9 mm
M2222 mm10-14 mm10 mm
M2424 mm12-16 mm10 mm
M2525 mm12-16 mm10 mm
M2727 mm13-18 mm12 mm
M3030 mm16-21 mm12 mm
Select by cable outside diameter first. Confirm panel thickness, exact thread pitch, material, sealing components and protection rating for the selected item.
04DB Waterproof Distribution EnclosuresHinged empty enclosures with transparent or solid cover options for distribution and control assembly.+
Product overview
The DB series provides a larger hinged enclosure platform for project-specific electrical distribution and control assembly. Buyers can select a smoky transparent cover for visual inspection or a solid opaque cover when internal components should remain concealed.
Key features
- Transparent and solid cover options
- Hinged cover with side latches
- Empty enclosure configuration
- Internal component mounting points
Typical applications
- Electrical distribution assembly
- Industrial control equipment
- Outdoor electrical installation
Model / selection reference
DB optionCoverComponent visibilityBase configuration
DB-TSmoky transparentVisible without openingEmpty enclosure
DB-SSolid opaqueInternal components concealedEmpty enclosure
Internal electrical components are not included. Confirm enclosure dimensions, material, gasket, accessory mounting arrangement and IP rating for the selected project.
05BA Box AccessoriesMounting feet, metal brackets and perforated internal plates matched to enclosure projects.+
Product overview
The BA range supports external enclosure mounting and internal component layout. Accessories should be selected against the enclosure series, fixing method and component arrangement rather than treated as universal parts.
Key features
- Plastic enclosure mounting feet
- Metal mounting bracket options
- Perforated internal mounting plates
- Accessory kit matching
Typical applications
- Wall and equipment mounting
- Internal component support
- Project-based enclosure assembly
Model / selection reference
BA groupAccessoryReference detailApplication
BA-PFPlastic mounting foot45.2 mm length; Ø4.9 mm hole; 5.9×8.9 mm slotExternal enclosure mounting
BA-MFMetal mounting bracketFixing geometry confirmed by enclosureExternal enclosure mounting
BA-GPPerforated mounting plateMultiple rectangular formatsInternal component layout
The plastic mounting-foot dimensions are manual reference measurements. Confirm enclosure compatibility, quantity and fixing hardware before quotation.
06Custom SolutionsFlexible product preparation and matching support for project-based orders.+
Product overview
Custom requirements can be reviewed around enclosure preparation, identification, packaging and matched accessory kits.
Key features
- Custom hole drilling
- Logo marking
- Packaging customization
- Accessory kit matching
Typical applications
- Private-label projects
- Contractor supply
- Industrial installation
Model / selection reference
ServiceBuyer inputPrepared resultAvailability
Hole drillingDrawing / dimensionsPrepared enclosureUpon request
Logo markingArtwork / placementMarked productUpon request
Accessory kitInstallation needsMatched componentsProject support
Final model availability and specifications are confirmed based on project requirements.
03 Custom Solutions
Prepared around the needs
of your electrical project.
Brighttu supports product matching and selected customization for project-based orders. Share your application, drawing or size requirements for review.
Discuss your project
Custom hole drilling
Hole positions and dimensions reviewed against your drawing or installation needs.
Logo marking
Brand artwork and placement can be evaluated for project-based orders.
Packaging customization
Label, carton and packing requirements available for discussion.
Accessory kit matching
Glands and compatible mounting accessories can be matched to the selected enclosure upon request.
Product matching support
Share the application, size and cable-entry requirements for selection support.
Project support available
Quotation and configuration review based on quantity and destination.
04 Technical Reference
Product Catalog 2026
Download our catalog for product range and model selection.
- Waterproof enclosure ranges
- Junction boxes and cable glands
- Accessories and custom solutions
05 Contact & Inquiry
Send your requirements
for matching and quotation.
For a more useful first reply, please include the application, project status, quantity, required timeline and destination country.