B&J BJS06 Wall/Surface Mounted Metal Distribution Box Solid Bus Bar IP41 Waterproof Electrical Enclosure MCB Switchboard (CE
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Product Highlights
Versatile Installation Options for Every Project
This metal distribution box offers exceptional installation flexibility with both surface mounted and flush mounted configurations. The wall mounted switchboard design allows for quick installation directly onto wall surfaces in workshops, factories, and commercial buildings, while the flush mounted option provides a clean, integrated appearance for modern architectural projects. This dual installation capability ensures that the IP41 electrical enclosure can adapt to various building structures, space constraints, and aesthetic requirements across residential, commercial, and industrial applications.
Complete Solution or Empty Enclosure – Your Choice
Understanding the diverse needs of electrical contractors and system integrators, we offer this surface mounted distribution box in two distinct configurations. Customers can purchase the empty metal enclosure for independent component selection and assembly, providing maximum flexibility for custom electrical system designs. Alternatively, we provide a turnkey solution featuring pre-installed copper bus bars, miniature circuit breakers, terminal blocks, DIN rails, mounting plates, and professionally engineered wiring layouts. This complete MCB switchboard solution significantly reduces installation time and ensures optimal electrical performance from the first connection.
International Quality Standards and Certifications
Quality assurance is fundamental to our manufacturing philosophy. Every metal distribution box undergoes rigorous quality control procedures and can be supplied with CE and RoHS certifications upon request. These internationally recognized quality marks demonstrate our commitment to product safety, environmental responsibility, and compliance with European market requirements. For B2B buyers targeting regulated markets, these certifications simplify procurement processes and ensure that the IP41 electrical enclosure meets stringent electrical safety standards required in commercial and industrial installations.
Advanced Bus Bar Distribution System
At the core of this MCB switchboard lies a sophisticated copper bus bar distribution system engineered for reliable electrical performance. The solid copper bus bars ensure efficient current distribution with minimal voltage drop, consistent electrical contact, and superior heat dissipation compared to traditional wiring methods. The bus bar configuration, phase layout, and rated current capacity can be customized according to specific project requirements, accommodating single-phase or three-phase power distribution systems. This professional-grade electrical infrastructure provides neat cable management, simplified circuit expansion, and enhanced safety throughout the entire power distribution network.
Durable Metal Construction with Protective Coating
The wall mounted switchboard features a robust metal enclosure manufactured from high-quality sheet steel that provides excellent mechanical protection for internal electrical components. The powder-coated surface treatment delivers outstanding corrosion resistance, scratch resistance, and long-term durability even in challenging industrial environments. This IP41 electrical enclosure rating ensures protection against solid objects larger than 1mm and vertically falling water drops, making it suitable for indoor applications where basic environmental protection is required. The strong metal construction safeguards sensitive electrical equipment from physical impact, dust accumulation, and moisture infiltration.
Comprehensive OEM and ODM Customization Services
Recognizing that every electrical project has unique requirements, we offer extensive customization capabilities for this surface mounted distribution box. Customers can specify enclosure dimensions, metal thickness, RAL color codes, cable entry configurations, pre-punched knockout holes, internal mounting structures, copper bus bar layouts, and branded logo printing. Our engineering team works directly from customer drawings and specifications to deliver tailored metal distribution box solutions that perfectly match project electrical loads, space constraints, and installation conditions. This flexible OEM/ODM approach makes us an ideal manufacturing partner for electrical equipment distributors, contractors, and system integrators serving diverse market segments.
User-Friendly Installation and Maintenance Design
The MCB switchboard is engineered with practical installation and maintenance considerations. The spacious internal wiring chamber provides ample working room for cable termination and component mounting. The removable mounting plate simplifies pre-assembly and component installation before final enclosure mounting. Multiple cable entry points with flexible knockout configurations accommodate various conduit sizes and cable routing requirements. The logical internal layout with clearly organized bus bar connections, circuit breaker positions, and terminal blocks facilitates straightforward initial installation, circuit testing, routine inspection, and future system modifications or upgrades.
Wide-Ranging Application Scenarios
This versatile IP41 electrical enclosure serves numerous power distribution applications across industrial, commercial, and residential sectors. It functions effectively as main distribution boards in small facilities, sub-main distribution boards in larger complexes, and final distribution boards for specific equipment zones. The wall mounted switchboard is well-suited for commercial buildings, manufacturing facilities, production workshops, residential apartment complexes, retail spaces, educational institutions, and various industrial power distribution systems requiring reliable circuit protection and organized electrical management.
Proven Manufacturing Excellence Since 1999
Backed by over 25 years of specialized manufacturing experience, B&J Electrical brings deep industry expertise to every metal distribution box we produce. Our comprehensive capabilities encompass precision sheet metal fabrication, powder coating finishing, copper bus bar fabrication, electrical component assembly, quality testing, and complete export packaging services. This extensive experience ensures that every surface mounted distribution box meets exacting quality standards while offering competitive pricing for volume orders. Our professional technical support team assists customers with product selection, customization specifications, and application engineering to ensure optimal electrical system performance.




About Us
Our professional team comprises experienced engineers, dedicated sales specialists, and customer service personnel committed to providing exceptional support throughout the entire procurement process. We maintain comprehensive research and development capabilities that enable us to continuously innovate our product designs and manufacturing processes. Our metal distribution box products hold important international certifications including CE, RoHS, TUV, IP66, and IP68, demonstrating our commitment to meeting global quality and safety standards.
Through years of dedicated service, we have established strong commercial relationships with electrical distributors, contractors, and system integrators across America, Europe, the Asian Pacific region, and the Middle East. Our comprehensive product range and customization capabilities have earned positive recognition from customers in more than 50 countries and regions worldwide. We take pride in supporting our international partners with reliable products, competitive pricing, and responsive technical assistance.
Our company operates according to the guiding principles of "Excellent Design, Excellent Manufacture, Excellent Service." With our professional technical expertise, advanced production capabilities, and spirit of continuous innovation, we confidently assure our customers that our MCB switchboard and metal distribution box products will meet and exceed their project requirements. We sincerely welcome opportunities to cooperate with new partners and look forward to establishing mutually beneficial business relationships that support growth for both parties.




Frequently Asked Questions
Can I Add My Company Logo to the Metal Distribution Box?
Is There an Additional Charge for Logo Printing on the MCB Switchboard?
What Quality Certifications Does Your IP41 Electrical Enclosure Have?
Can I Order a Sample or Small Quantity for Testing?
What Is the Cost for One Sample Unit?
Do You Provide Custom Design Services for Specialized Requirements?
How Long Does It Take to Produce a Custom Sample?