As a professional plastic enclosure manufacturer, we provide custom IP66 waterproof plastic enclosures designed for industrial, outdoor, and electrical applications. These enclosures are made from ABS or polycarbonate materials and meet IP66 and NEMA 4X protection standards.
They are widely used for automation systems, sensor control, terminal boxes, and outdoor electrical equipment.
Material Options
Our waterproof plastic enclosures are available in multiple material combinations:
Enclosure Base
- ABS (standard)
- Polycarbonate (optional)
Cover Options
- Grey ABS cover
- Transparent polycarbonate cover
- UV resistant PC cover
These material options allow both indoor and outdoor installation.
Waterproof Protection Rating
Protection category according to IEC 60529:
- IP66 waterproof protection
- NEMA 4X outdoor protection
- Dust-tight enclosure design
- Resistant to rain and water jets
- Corrosion-resistant structure
The waterproof performance is achieved using an integrated PU sealing gasket.
Mechanical Strength
Impact protection:
- Impact resistance: IK08
- Stainless steel cover screws
- Brass mounting inserts optional
- Reinforced screw bosses
- Thick wall enclosure design
This ensures long-term use in industrial environments.
Standard Features
Integrated PU sealing ring
Stainless steel screws
Copper mounting inserts
Internal mounting bosses
Wall mounting holes
Smooth internal surface for PCB installation
Color:
RAL7032 (standard)
Custom colors available
Certifications
CE
RoHS
IP66
NEMA 4X
Application Industries
This waterproof plastic enclosure is suitable for:
Airport control systems
Subway station equipment
Push button control boxes
Terminal boxes
Relay control boxes
Sensor enclosures
Communication junction boxes
Signal control boxes
Outdoor automation systems
Customization Options
We support full customization:
Custom size
CNC cutouts
Transparent cover
Logo printing
Mounting plate
Cable gland holes
Brass inserts
DIN rail installation
3D files (STEP / STP) preferred.
Custom Plastic Enclosure Sample to Production
Sample lead time
5–10 days
Mold development
20–30 days
Mass production
15–25 days
Low MOQ supported.
Why Choose Our Plastic Enclosure Manufacturing
IP66 waterproof design
ABS & Polycarbonate material
OEM customization support
Fast prototype service
Injection mold production
Stable mass production
Export to Europe & USA