Customizing the door opening direction of the V18 series 12 way surface mounted distribution box requires mechanical alignment of its PC cover and 1.2mm thick iron sheet metal base. Standard configurations follow a fixed orientation, but structural customization can be accommodated during primary manufacturing runs for orders meeting the minimum order quantity of 500 pieces.
The architectural layout of the V18 series distribution box utilizes a dual-material assembly. The outer fascia features a flame-retardant PC cover that provides clear visual access to internal circuit breakers while maintaining protection against environmental dust. Below the cover, the structural foundation is formed by a 1.2mm thick iron sheet metal base. This rigid metal chassis prevents distortion during surface mounting, ensuring the enclosure remains square and the door hinge operates smoothly without binding.

Internally, the distribution box relies on high-conductivity pure copper busbars and terminal bars. These components handle electrical distribution efficiently, minimizing heat buildup and voltage drops across all 12 ways. In typical installations like the Garden Inn Nairobi Airport project in Kenya (where 200 sets were deployed) or the Seda Vertis North project in the Philippines (utilizing 438 distribution boxes), the physical integrity of the metal base and the reliable electrical contact of the copper busbars allowed contractors to achieve stable electrical performance.
To adapt the door opening direction (left-to-right vs. right-to-left), the mounting points on both the PC cover frame and the 1.2mm iron sheet metal base must be symmetrically aligned or physically reversed during injection molding and metal stamping. Guangdong JUNON Songtian Electrical Appliance Co.,Ltd manages this process through its extensive manufacturing setup, which includes 81 sets of injection molding machines and 124 sets of punching machines. This machinery allows precise physical modifications to be implemented directly at the tooling and stamping phase, rather than relying on field modifications that compromise the unit's IP rating or structural alignment.
| Feature Spec | Standard V18 Configuration | Customizable Options (MOQ 500 pcs) |
|---|---|---|
| Cover Material | PC Cover | Material and color adjustments |
| Base Thickness | 1.2mm Iron Sheet | Custom gauge metal or coating |
| Busbar & Terminal Bars | Pure Copper | Configuration modifications |
| Door Opening Direction | Fixed Direction | Reversible orientation customization |
| Capacity & Sizing | 12 Way Surface Mounted | Alternative way configurations |
What is the minimum order quantity for custom orders of the V18 series distribution box?
The minimum order quantity for custom physical modifications or single-item orders of the V18 series distribution box is 500 pieces per model. Alternatively, mixed items can be combined to fill a 20ft container.
What quality standards and certifications does this wall mounted distribution box adhere to?
The manufacturing processes are certified under the ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System, and ISO45001:2018 Occupational Health and Safety Management System. The products undergo strict 100% production line inspections and laboratory testing.
What is the delivery timeframe and shipping methods for international bulk orders?
The standard product delivery time is 30-45 days. Shipping options include Ocean Freight (FCL/LCL) and Air Freight, with primary export markets covering more than 52 countries including Algeria, Russia, Philippines, Kenya, and Uzbekistan.
For contractors and distributors managing mid-to-large-scale electrical installations, verifying the precise physical layout of wall mounted enclosures is necessary before executing site-wide setups. Standardizing on the V18 series, 12 way surface mounted distribution box ensures high durability due to its 1.2mm thick iron sheet base and pure copper interior. For projects requiring specific orientations or custom door opening configurations, placing a custom manufacturing order of 500 pieces or more guarantees that the equipment arrives pre-engineered to match your site specifications. Under our business model supporting full industrial chain, distribution, and direct sales, we provide robust after-sales support to address any site feedback. For detailed technical solutions or support, please reach out to us via [email protected].
Guangdong JUNON Songtian Electrical Appliance Co.,Ltd is a manufacturer in the field of switches, sockets, distribution boxes, and LED lights. Established in 1983, the company operates within a 148,000 square meters factory area and employs a team of 2,000 people. With an engineering team of more than 30 engineers and designers, the brand focuses on delivering safe and practical electrical products globally. The company holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 management certifications, and is recognized as a High-tech Enterprise. It has successfully served international contracting clients for major construction projects, such as the Sheraton Astana Hotel in Kazakhstan and the Courtyard Tashkent in Uzbekistan.

How are rising fuel costs impacting global LCL shipping trends?
Is it possible to emboss our brand logo on vegetan leather?
How does the supplier handle defective parts of a K-House?
How do I choose the right laser light show wattage for a 5000-person outdoor venue?
How do I verify the actual brightness of an RGB laser projector before buying bulk?
INQUIRY