We take every request and feedback from our customers seriously, and constantly provide our customers with more quality-more perfect Plastic Consumer Unit, Junction Box, MCB Box and services. Our company is continuing to serve customers with high quality, competitive price and timely delivery. We are moving towards diversification and scale and strive to realize the long cherished wish of common development of the company and customers. We believe genuine relationships with our customers are the key to their success and ours. We listen closely to your needs and deliver solutions that meet and exceed your expectations. Quality-oriented, service first, we will cooperate sincerely with you!
Introduction
As a very important auxiliary tool, Junction Box plays its irreplaceable role. In daily life, the use of electricity is very common, and to ensure safe use, this box is generally used at the wiring of the line to assist in protection, in order to achieve a better use effect. It is mainly used for the installation of various switches and sockets and wiring panels for other electrical appliances. As a good Junction Box Supplier, our Junction Box can also play the role of connecting wires and transitioning various electrical circuits and protecting the safety of the lines.


Technical Specifications
• Standard:IEC60529
• Approval:CE,RoHS,HF test and IK test
• Protection degree:IP66
• Material:ABS,PC
• Ambient Temperature:-5~+40°C,max.95% humidity
• Storage Temperature:-40~+75°C
Installation Instructions

Outline And Installation Dimensions

Accessories Introduction
| Material: ABS plastic Screw Hole Diameter: 9mm Square Length: 3mm Optional |
![]() | Material: ABS plastic Size: 50x25x8mm Screw Hole Diameter: 6mm Optional |
| Material: PP,PA Diameter: 12,16,18,20,22,24,25, 27,30,32,36,40,50,63mm IP: 68 Optional |
| Material: galvanized steel, Aluminum Width: 35mm Length: customized Optional |
Product | Model(W*H*D) | Plate(mm) | Lock Type | Bracket | (P)L*W*D(mm) | QTY/CTN | (C)W*H*D(mm) |
| LWHY10015070 | 62*115 | Stainless Steel/Plastic | Stainless Steel 60 | 100*150*70 | 60 | 615*335*370 |
| LWHY15015090 | 115*115 | Stainless Steel/Plastic | Stainless Steel 60 | 150*150*90 | 30 | |
| LWHY10020070 | 65*165 | Stainless Steel/Plastic | Stainless Steel | 100*200*70 50 | 50 | 550*410*380 |
| LWHY170220110 | 135*185 | Stainless Steel/Plastic | Stainless Steel | 170*220*110 | 30 | 585*460*580 |
| LWHY190290140 | 155*255 | Stainless Steel/Plastic | Stainless Steel | 190*290*140 | 20 | 595*435*730 |
| LWHY290390160 | 255*355 | Stainless Steel/Plastic | Stainless Steel | 290*390*160 | 6 | 600*400*510 |
| LWHY330330130 | 295*295 | Plastic | Plastic | 330*330*130 10 | 10 | 675*355*685 |
| LWHY200300160 | 165*265 | Plastic | Plastic | 200*300*160 | 12 | 615*465*340 |
| LWHY200300170 | 165*265 | Plastic | Plastic | 200*300*170 | 12 | 610*450*430 |
| LWHY200300180 | 165*265 | Plastic | Plastic | 200*300*180 | 12 | 610*455*560 |
| LWHY300300170 | 265*265 | Plastic | Plastic | 300*300*170 | 6 | 620*335*430 |
| LWHY300300180 | 265*265 | Plastic | Plastic | 300*300*180 | 6 | 620*335*560 |
| LWHY300400170 | 265*365 | Plastic | Plastic | 300*400*170 | 6 | 650*410*530 |
| LWHY300400180 | 265*365 | Plastic | Plastic | 300*400*180 | 6 | 650*410*560 |
| LWHY400500200 | 365*465 | Plastic | Plastic | 400*500*200 3 | 3 | 510*440*630 |
| LWHY400600220 | 365*565 | Plastic | Plastic | 400*600*220 | 3 | 635*440*690 |
| LWHY500600220 | 465*565 | Plastic | Plastic | 500*600*220 | 3 | 635*540*690 |
Our 100% Promise
1. 24 hours online service.
2. We always say FINE to my customer.
3. The above product photos are coming from main production.
4. Thanks and the first cooperation to be expected.
5. Small MOQ,

I believe we will be your best Junction Box Supplier!
The LWHY junction box adopts high-quality ABS hinges, the connection is tight and smooth, and the box cover can be flipped lightly and freely. The shell of our product is made of high flame retardant and high waterproof material, which makes it have excellent waterproof, impact resistance, corrosion resistance, durable and more reliable to use. In addition, it also has good impact resistance, corrosion resistance, UV protection, and can also be used in outdoor environments.
Our product adopts a unique snap-on type, which is very easy to install. It only needs to be directly fixed to the designated position with screws through the mounting holes at the bottom of the box. It is suitable for chemical processing, steel smelting, factory sites, ship terminals, railway mines and other facilities and environments.
Junction box installation method
1. The tightening degree of the fasteners after wiring is qualified if the drawn cable is not loose, the wire nozzle should be pressed with a margin, the wire nozzle and the sealing ring should be added with metal washers, and the pressure after the laminated wire nozzle is pressed against the cable. The flatness allowance shall not exceed 10% of the cable diameter.
2. The difference between the inner diameter of the sealing ring and the outer diameter of the cable should not be greater than 1mm. The sealing ring is not damaged and must not be cut open for use. No other objects must be wrapped between the cable and the sealing ring.
3. The length of the cable sheath extending into the wall of the device is 5-15mm.
FAQ
Q: Do you have waterproof junction box?
A: Yes, we have IP65 and IP66 junction box.
Q: Do you have box without knockout holes?
A: Yes, please refer to our product LWHI and LWHY
Q: I don't need mounting plate. Is it OK?
A: Yes, the mounting plate is optional.
Q: Do you have your own factory?
A:Yes,we produce by our own factories which are near export port.
Q: How about the quality ?
A: We have obtained international CB, CE, RosH to ensure products are high standard quality demand.
Q:If I have custom made requirement, do you have person to design according to my concept?
A:Yes, we have our own R&D department to ensure customized orders can be proceeded without any problem.
What are the factors to be considered while selecting a Junction Box Supplier?
We must consider the material used for the junction box
Protection
Terminal type
Size of the enclosure
We must consider the temperature class while selecting the junction box
Earthing
The direction of the cable entry
Breather drain/plug
We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for Galvanized Electrical Gang Box Junction Box Weatherproof Box for Metal Conduit with UL List. Our company has strict management, scientific production, and we emphasize quality control internally and market expansion externally. Adhering to the concept of eternal driving force, all my colleagues in the company are willing to work with you to make progress and create brilliance together.
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