M686 Waterproof Junction Connector Box
We provide a wide range of electrical equipment such as Distribution Box, Junction Box, Circuit Breaker, Solar Connector, Cable Gland, Industrial Plug And Socket, Transparent Protective Window Cover...
MODEL |
PCS/CTN |
G.W.(KG) |
CTN BOX SIZE(CM) |
M686-2 |
100 |
14 |
47*32*36 |
M686-3 |
100 |
15.5 |
46*32*48 |
M686-4A |
100 |
16 |
46*32*48 |
M686-4B |
100 |
16.5 |
56*32*48 |
M686-5 |
100 |
17 |
56*32*48 |
M686-6 |
100 |
18 |
56*32*48 |
Waterproof connection box is a device used to protect electrical connections, line interfaces, etc. from water, dust, moisture and other damages,
1. Outstanding waterproof and moisture-proof performance
This is the most core advantage of the waterproof connection box. It can effectively prevent liquid from entering through sealing design (such as silicone sealing rings, waterproof rubber strips, etc.) and special materials (such as ABS, PC, nylon and other water-resistant materials). Even in damp environments (such as bathrooms, kitchens), outdoor rain or brief water immersion, it can protect the internal electrical components and circuit interfaces from water damage. Reduce safety hazards such as short circuits and leakage.
The IP67-level waterproof connection box can be immersed in water 1 meter deep for 30 minutes without water ingress, making it suitable for outdoor equipment, underground cable connections and other scenarios. The IP68 rating can withstand deeper water pressure and longer immersion time, meeting the requirements of more demanding wading environments.
1.Dust-proof and corrosion-resistant, extending the service life of equipment
In addition to being waterproof, high-quality waterproof connection boxes can also effectively prevent impurities such as dust, sand particles, oil stains, and corrosive gases from entering the interior. If these impurities adhere to electrical interfaces or circuits, they may lead to poor contact, accelerated circuit aging, and even equipment failure. The waterproof connection box provides a relatively clean and stable environment for the internal components, reducing damage caused by external contaminants and thus extending the service life of the connected equipment.
3. Adapt to a variety of harsh environments
Waterproof connection boxes usually have certain
characteristics such as resistance to high and low temperatures, impact, and ultraviolet rays, and can adapt to different extreme environments:
(1).In high-temperature environments (such as industrial workshops and summer outdoors), the material is not prone to deformation or aging.
(2).It is not prone to brittleness or cracking in low-temperature environments (such as outdoors in cold regions).
(3).When used outdoors, it can resist the aging effects caused by wind, rain and direct sunlight.
(4).Some industrial-grade waterproof connection boxes can also resist minor mechanical collisions, protecting the safety of the internal circuits.
4. Easy to install and maintainEnhance the safety of electricity usage
Most waterproof connection boxes have a simple design and adopt installation methods such as screw fixation, which are convenient for quick assembly and disassembly. When it is necessary to inspect or repair the internal circuits, the box body can be opened without complex tools, saving maintenance time and costs. Meanwhile, some products also reserve design holes such as outlet holes and fixing holes, facilitating the layout of lines according to actual needs.
5.Enhance the safety of electricity usage
For electrical connections, water and moisture are important factors that can cause safety accidents (such as leakage, short circuits leading to fires, etc.). The waterproof connection box reduces such safety risks from the source by isolating water from electrical components. It is especially suitable for scenarios with high requirements for electrical safety, such as home bathrooms, kitchens, outdoor charging piles, and industrial damp workshops.

ZHEJIANG JOHNN ELECTRICAL Co., Limited
ZHEJIANG JOHNN ELECTRICAL CO.,LTD. is engaged in the production of industrial plug&socket,distribution box,junction box, isolator and electrical accessory, and have relevant patent certificates. JOHNN has passed ISO9001, ISO14001, ISO45001. The products have certifications of CE, ROHS, TUV, CB. JOHNN believes quality is our life, established a professional technical R&D team and skilled staff. At the same time, JOHNN are equipped with advanced production lines and many high-tech equipment. JOHNN also welcome ODM ans OEM orders. JOHNN cherish every cooperation and trust, and sincerely welcome you to work together to create a brilliant tomorrow.
Welcome to check our other products.
Founded in 2000,zhejiang JOHNN Electrical CO.,LTD.is specializes in developing,manufacturing and selling electrical appliances &accessories.The products enjoy an excel-lentreputation both in domestic and overseas markets. The main products include Circuit Breakers,Distribution Boards,load centers, Electrical Accessories,etc.
Our company is dedicated to providing the reliability of the products and the best service. lt is equipped with modern-production lines, high-quality controlling equipment and well-trained professional experts and workers that can satisfy the users' needs at any time. Our products have passed IS09001 and lS014001 ,Many products have obtained inter-national certifications, such as CB,CE,and TUV.
Warmly welcome clients all over the world to contact us for business cooperation.
Our pledge to excellence is embodied in our promise of swift 24-hour resolution for any quality complaints, nurturing customer satisfaction while driving continuous enhancement.
Welcome to the factory
√ With 25 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.
√ Spanning an impressive 5000m², our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.
√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.
OUR PRODUCTION CAPACITY

1. Who are we?
We are a manufacturer factory and we also have our own exporting license. We are based in Zhejiang, China, start from 2005,sell to Domestic Market, South Asia, Western Europe, Eastern Asia, Mid East, Africa, Southeast Asia, Eastern Europe, South America, North America.
There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment
3. what can you buy from us?
Industrial Plug&Socket&Connector,Circuit Breaker,Terminal Block,Distribution Box,Junction Box,Solar Connector
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
7. Why trust in us?
20 years in this industry. It makes us professional. Good credit in this market.
All of our machines are the assurance of our responsibility.
11. More questions are appreciated.