GWH SERIES: Advanced Waterproof Junction Box Solutions
Product Overview
Robust Waterproof Protection
The GWH SERIES waterproof junction boxes provide exceptional protection for electrical connections in demanding environments. Designed with precision engineering, these boxes ensure reliable performance even under extreme conditions.
Key Product Advantages
- IP68 certified waterproof rating (submersible protection)
- UV-resistant polycarbonate material construction
- Wide temperature range: -40°C to +120°C
- Corrosion-resistant stainless steel fasteners
- Easy maintenance with removable covers
Technical Specifications
| Model | Dimensions (L×W×H) | IP Rating | Material | Entry Points | Max Cable Size |
|---|---|---|---|---|---|
| GWH-100 | 100×100×50mm | IP68 | Polycarbonate | 4 | 20mm |
| GWH-150 | 150×150×80mm | IP68 | Polycarbonate | 6 | 25mm |
| GWH-200 | 200×200×120mm | IP69K | Stainless Steel | 8 | 32mm |
Advanced Design Features
Sealing Technology
Advanced double-seal gasket design ensures complete protection against moisture, dust, and chemical exposure. The silicone gaskets maintain elasticity across extreme temperature variations.
Design Advantages
- Transparent cover for easy visual inspection
- Pre-drilled mounting holes for easy installation
- Color-coded terminals for simplified wiring
- Integrated cable glands for secure connections
Industrial Applications
Outdoor Electrical Systems
Ideal for outdoor lighting control, garden power systems, and external electrical distribution where weather protection is critical.
Marine and Coastal
Specifically engineered for marine environments with saltwater resistance and corrosion protection for docks, boats, and offshore facilities.
Industrial Automation
Perfect for factory automation, PLC enclosures, and industrial control systems requiring reliable waterproof protection.
Installation Guidelines
Step-by-Step Installation
- Select appropriate mounting location with proper drainage
- Secure junction box using provided stainless steel hardware
- Route cables through appropriate entry points
- Ensure gasket is properly seated before closing
- Tighten cover bolts to specified torque (2.5 Nm)
Safety Considerations
- Ensure power is disconnected before installation
- Verify IP rating matches application requirements
- Regular inspection recommended every 6 months
- Use only manufacturer-approved replacement parts