Description
Black IP66 Junction Box ⚡
Wiska COMBI 304 Black Junction Box – Compact, Circular Junction Box Ideal for Architectural and Retro Designs
Designed for Quick Installations & Long-Term Reliability in Demanding Environments
The Wiska COMBI 304 BK Junction Box, supplied in a sleek black finish, is perfect for electricians, architects, and engineers working on design-sensitive projects. With a compact, circular form and IP66-rated weather protection, it’s ideal for both modern installations and retro-style setups. ⚡ ️
What’s Included
- Wiska COMBI 304 BK Junction Box (Ø82 x 57 mm)
- Flat lid with quarter-turn bayonet cap
- Tool-secured hook closure system
- 4 x M20 threaded membrane entries
Key Features of the Wiska COMBI 304
- Compact, circular design – Ø82 mm x 57 mm height
- UV- and ozone-resistant polypropylene for durability
- IP66 rated for water and dust protection (IP67 possible)
- Bayonet cap – opens with a simple quarter turn
- Hook locking system prevents unauthorised access
- External mounting lugs for quick installation
- 4 x M20 membrane entries for flexible wiring
Why Choose Wiska
- Perfect for both indoor and outdoor use
- Excellent for retro and architectural design projects
- Long-lasting build with UV- and weather resistance
- Quick to install with external lugs and tool-free lid
- Trusted Electrical4Less quality and support
Technical Highlights of the Wiska COMBI 304
- Material: UV- and ozone-resistant polypropylene
- Dimensions: Ø82 mm x 57 mm
- Ingress Protection: IP66 (up to IP67 with compatible gland)
- Temperature Range: -30°C to +100°C
- Cable Entries: 4 x M20 membrane entries
- Mounting: External lugs for surface mounting
️ About Wiska
- German-engineered products with 100+ years of experience
- Leaders in electrical enclosure innovation and durability
- Trusted across industrial, marine, and domestic applications
Save More with Wiska Bundle Kits
- ✅ We now offer exclusive Wiska COMBI bundle kits
- ✅ Ideal for tradespeople, bulk orders, and repeat jobs
- ✅ Buy more, save more without compromising on quality
View our Wiska Bundle Kits
Summary of the Wiska COMBI 304
The Wiska COMBI 304 BK Junction Box is a robust, weatherproof solution designed for both aesthetic and practical installations. With its sleek, circular shape, IP66 protection, and UV-resistant build, it’s well-suited for indoor and outdoor environments — especially in design-sensitive or architectural spaces. Its external mounting and quick-turn lid make installation simple, secure, and efficient.
