Outdoor Electrical Box Metal Waterproof Electrical Junction Box 400X300X200mm Weatherproof IP65 Vented Enclosure with Fan
Contact Supplier
Product Highlights
- Outdoor electrical box 400x300x200mm Waterproof metal enclosure with cooling fan Weatherproof cold rolled steel project box Wall pole mount electrical distribution case Lockable electronic junctio
Product Attributes
- Customization
- Available
- Type
- Distribution Metering Box
- Structure
- Protection
- Certification
- CE
- Operation Voltage
- Low Voltage
- Application Range
- Industry
- Shell Material
- Stainless Steel
- Shell Protection Grade
- IP65, IP66, IP67, IP68
- Brand
- Winston
- Color
- Gray or Transparency
- Application
- Indoor Outdoor
- Service
- OEM/ODM
- Transport Package
- Export Standard Carton Box or ODM
- Specification
- CE
- Trademark
- Winston/OEM/Neutral
- Origin
- China, Zhejiang, Wenzhou
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Outdoor Electrical Box Metal Waterproof Electrical Junction Box 400X300X200mm Weatherproof IP65 Vented Enclosure with Fan
Find Similar Products
Product Description
-
Advanced Thermal Management with Active Cooling
This industrial-grade outdoor metal enclosure features an advanced dual-ventilation structure equipped with an integrated 12V active cooling fan (80x80mm). Rather than relying entirely on passive conduction, the system draws fresh air through a protected lower intake and expels hot air out of the dual side-mounted ventilation hoods. This continuous airflow layout prevents heat pockets and significantly lowers the operational temperature of high-performance components inside, such as EV chargers, solar inverters, and network switches.
Rugged Structural Engineering and Precision Dimensions
Engineered for reliable industrial performance, this heavy-duty enclosure measures exactly 400x300x200mm (15.75" x 11.81" x 7.87") and is forged from high-tensile 1.1mm thick cold-rolled steel plate. The cabinet is finished with an anti-corrosive, multi-layered industrial matte grey powder coating. This specialized treatment offers exceptional scratch resistance, impact buffering, and defense against UV degradation, salt spray, and extreme weather changes.
Optimized Internal Component Integration and Toolless Expansion
The interior layout is highly optimized for technical efficiency and clean wiring:
-
Dual-Chamber Perforated Backplate: A heavy-gauge internal cold-rolled steel grid plate divides the internal area into versatile horizontal mounting tiers.
-
Premium Aluminum DIN Rail: A pre-included 25mm wide aluminum DIN rail allows for instant, standardized mounting of circuit breakers, contactors, and industrial relays.
-
Smart Knockout System: The bottom panel features dual pre-punched knockout holes, allowing installers to tap out entries cleanly without risking structural cracking or requiring heavy-duty metal drilling bits.
-
Dual-Mode Mounting Flexibility and High Security
Whether deploying on industrial infrastructure or commercial properties, the structural back-plate supports versatile configurations:
-
Wall Mount Mode: Secured flush against masonry or concrete using heavy-duty expansion sleeves through the pre-drilled integrated top and bottom structural flanges.
-
Pole Mount Mode: Optimized for street poles, utilities, and traffic monitoring systems utilizing the included high-strength steel hose clamps.
-
Anti-Vandalism Security: Features a robust central cam lock equipped with a weather-shielding lockable cover to prevent unauthorized physical tampering, water ingress, or internal damage in public environments.










| 1. Prompt reply: Any inquiry or questions would be replied within 24 hours. |
| 2. Quality Product: Manufacture company, each of the products is tested and calibrated. |
| 3. Hospitality: Offer smiling service and your visiting is highly welcomed |
| 4. Fast delivery: delivery time is within 3-7 days usually, other occasion depends on the order qty. |
Trade Information
| Trade Terms | FOB,CIF,CFR,EXW |
| Payment terms | T/T,L/C,Western union,Paypal,Escrow,MoneyGram |
| Payment conditions | 30% deposit in advance,70% balance before shipping. |
| Delivery time | 3-7working days after deposit,2-4 working days for inventory |
| Packing | Neutral carton,Wooden case for large size |
| Shipping | By sea,by air and by express delivery |
| Payment conditions | 30% deposit in advance,70% balance before shipping. |
| Delivery time | 3-7working days after deposit,2-4 working days for inventory |
| Packing | Neutral carton,Wooden case for large size |
| Shipping | By sea,by air and by express delivery |
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR2531622". Items marked "" are certified.
Company Profile
Yueqing Winston Electric Co., Ltd, established in 2010, is a rapid growing enterprise who integrate the production and marketing of Industrial electrical appliance. After seven years' effort and development, now we have become one of the leading electrical manufacturers and suppliers in China. We are always keeping very kind relationship with many strong electrical factories and Insearch institutes in China. We have been enjoying high reputation in electrical market domestically and internationally.
Our factory focus on formulating most kinds of electrical in China. Which include proximity sensor, power supply, motor soft starter, frequency inverter, relay, thermostat, heater, transformer and so on. We are capable of supplying our products in various kinds of packaging according to customers' specific requirements. Now we are producing more than 100 kinds of electrical products which are exported to about 80 countries and regions all over the world. But Winston have never stop going forward, in order to control the cost, and supply competitive price for our customers, in 2012, together with our partners, we build another factory, which producing circuit breaker, distribution box, AC contactor, etc.
Winston have an special professional registration department, who in charge of the domestic registration and oversea registration. We can help our current or potential customers to do registration work. We have a good relation with domestic famous institute who can provide us with authoritative impurity analysis and toxicological report. Quality and Service are always the top concern in Winston. We provide full set of service, including data and samples, which are available on request.
Winston's Mission is: "Focus on the industrial Electrical protection, serve the worldwide Electrical. And our tenet is: "Hold integrity, Forge Ahead, Serve the world". We are always trying our best to offer the best services and the most competitive prices with high quality goods for our customer, It's the way we win our customers and the market.
Given Chance and full space, we would show you all of our advantages and let's grow up together. I am sure we can establish long term and friendly business relationship with your esteemed company because of your trust and our excellent service.
Our advantage:
1. Quality is our culture.
2. We have our own developing and designing team, which ensure our own technological and innoative products for customers.
3. For any customers who have new idea about some products, just let us know, we can according to your idea provide a unique design of the products.
4. For any customers who send us the samples of some products, we will design and develop better ones based on the samples!
5. For every customer, we will choose the best fit material, and also innovative material for their products!
6. We can according to any customers' design to do sample of them!
7. We are manufacturer, factory, so we have the ability of mass production!
8.24*7 service, professional sales group.
Technical Support:
Most of our Winston products adopt Germany advanced technology, and the producing machine are all equipped with advance system, all our workers are experienced and skilled!
Besides, for some products material are all use imported parts.
So the quality and safety are guaranteed!
After sale service:
Our working team and sales teams can guarantee a fast and high efficiency after-sale service for our product sold to everywhere of the global.
Winston has a complete supply system for the parts, which can guarantee the company's demand of product accessories. We have stocked the common parts in the major cooperation point world widely, which can shorten the supply time largely. So if have any question, just contact us any time at your convenience!
Transportation service:
We can guarantee the fast and safe delivery to the customers' hand.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 3rd Floor,Liufeng Building Liushi Town, Wenzhou, Zhejiang, China
-
Plant Area
- 300 square meters
-
Number of Employees
- 20
-
Registered Capital
- 100,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 10 Pieces
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Proximity Sensor, Thermostat and Heater, Switching Power Supply, Motor Soft Starter, Frequency Inverter, Transformer, Relay, Circuit Breaker, Photoelectric Sensor, AC Contactor
-
Customization Options
- Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-05-05
-
Export Year
- 14 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 2,000,000 USD
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- How does the active cooling fan maintain the IP65 waterproof rating during heavy downpours?
- The dual ventilation openings on the right side of the enclosure are guarded by heavy-duty, downward-sloping steel louver hoods lined with fine anti-insect mesh filters. This mechanical design sheds heavy rain falling at severe vertical angles away from the vent ports, ensuring zero water ingress even while the 12V fan actively circulates internal air during a rainstorm.
- Does the bottom panel require manual drilling to feed power cables through?
- No, manual drilling is minimized. The bottom plate is engineered with two pre-configured structural knockout zones. Technicians can use a standard hammer or punch tool to pop open the clean entries cleanly without cracking the surrounding paint or steel. The package includes professional NPT 3/4" (M25x1.5) cable glands that seal perfectly into these entry points.
- What mounting accessories are bundled inside the box, and can it be mounted to utility poles?
- This enclosure features a universal dual-mounting configuration straight out of the box. The box comes fully prepared with pre-installed top and bottom heavy-duty steel wall-mounting flanges. Additionally, the kit includes adjustable steel hose clamps, allowing seamless pole-clamping installations on street lights, monitoring posts, or square pillars without requiring custom fabricated brackets.
- What are the exact dimensions of the internal mounting surfaces and the included DIN rail?
- The total outer shell envelope measures 400x300x200mm (15.75" x 11.81" x 7.87"). Inside, you are provided with a multi-slotted cold-rolled steel plate split by a center shelf layer. The bundled high-grade aluminum DIN rail measures 25mm (0.98") in width and is precision cut to span across the width of the back-plate, making it instantly ready for modular circuit breakers and PLC terminals.
Send your message to this supplier
People who viewed this also viewed
Find Similar Products By Category
- Supplier Homepage
- Products
- Waterproof Series
- Junction box
- Outdoor Electrical Box Metal Waterproof Electrical Junction Box 400X300X200mm Weatherproof IP65 Vented Enclosure with Fan
Related Categories
Hot Searches
- China Electrical Factories
- Electrical Steel Factories
- Electrical Fan Factories
- Power Distribution Box Factories
- Waterproof Electrical Box
- Electrical Wall Box
- Aluminum Electrical Enclosure Box
- Electrical Box Enclosure
- Electrical Junction Box
- Outdoor Electrical Box Bulkbuy