IP55
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IP55 Distribution Board – Robust Surface-Mounted Electrical Enclosure for Outdoor & Wet Areas
The IP55 Distribution Board delivers reliable protection against dust and water jets. This professional surface-mounted consumer unit is the perfect solution for electrical contractors, construction companies, renovation firms, industrial facilities, van conversions, research centers, and professional electricians working in demanding environments.
Why Choose an IP55 Distribution Board?
An IP55-rated electrical enclosure provides excellent protection against limited dust ingress and low-pressure water jets from any direction. Compared to IP44 or IP54 models, it offers superior safety for semi-outdoor and wet-area installations. Our distribution boards come pre-equipped with DIN rails, N/PE terminals, and are manufactured from high-quality, impact-resistant ABS or polycarbonate materials.
Key Benefits
- High mechanical strength and impact resistance (IK07+)
- Pre-punched cable entries for fast and easy installation
- Adjustable mounting depth for DIN rails
- Expandable from 1 to 4 rows with wide module capacity
- Fully compatible with standard circuit breakers and modular devices
Applications of IP55 Distribution Boards
IP55 enclosures are widely used across multiple professional sectors:
- Construction & Renovation: Temporary power distribution on building sites and renovation projects
- Outdoor & Garden Installations: Pool equipment, garden lighting, irrigation systems, and outdoor power points
- Industrial & Commercial: Workshops, production halls, wash-down areas, and factories
- Mobile & Vehicle Conversions: Camper vans, food trucks, mobile workshops, and expedition vehicles
- Research & Technical Facilities: Laboratories, test stations, and outdoor monitoring setups
- Electrical Contracting: Sub-distribution boards in damp rooms and protected outdoor locations
Technical Specifications & Design
Our IP55 distribution boards are designed for surface mounting and manufactured to high European standards. They ensure safe, organized, and professional electrical installations.
Common Sizes and Module Capacities
| Rows | Modules | Typical Applications |
|---|---|---|
| 1-Row | 5 – 13 Modules | Small sub-distribution, single circuits |
| 2-Row | 18 – 26 Modules | Camper vans, small commercial units |
| 3-Row | 36 – 39 Modules | Standard construction sites & commercial projects |
| 4-Row / Large | 48 – 57+ Modules | Industrial installations & large renovation projects |
Frequently Asked Questions (FAQ)
What does IP55 protection mean exactly?
IP55 means protection against limited dust ingress (first digit 5) and protection against low-pressure water jets from all directions (second digit 5). It is suitable for damp rooms and sheltered outdoor environments.
Is an IP55 distribution board suitable for full outdoor use?
Yes, for protected outdoor locations such as under eaves, in technical rooms, or garages. For direct exposure to heavy rain or high-pressure cleaning, IP65 or higher is recommended.
How do I determine the right number of modules?
It depends on the number of circuits required. Small installations often need 8–13 modules (1-row), while larger commercial or construction projects typically use 3-row or 4-row boards with 36+ modules.
Can I install the distribution board myself?
The enclosures are installation-ready, but all electrical work must be carried out by a qualified electrician to comply with local regulations and safety standards.
What accessories are commonly used?
Popular accessories include additional N/PE bars, labeling kits, special cable glands, and internal separators for enhanced safety and organization.
What is the difference between IP55 and IP65?
IP65 provides complete dust protection and better resistance to water jets. IP55 is often sufficient for many applications and is usually more cost-effective.
Last updated: 2026 – All specifications are for guidance only. For project-specific advice, please contact our technical team.