Wiska Box COMBI 308/5 WH (White)
The Wiska COMBI 308/5 WH White Junction Box is a compact electrical enclosure designed to protect cable connections in domestic, commercial and industrial installations. Supplied with a 4mm² terminal block, this white junction box provides a convenient termination point without requiring a separate connector purchase.
Measuring 85x85x51mm, the COMBI 308/5 WH combines practical cable entry options with durable UV- and ozone-resistant polypropylene construction. Its IP66 protection rating makes it suitable for appropriately installed indoor and outdoor wiring applications.
Key Features – Wiska Box COMBI 308/5 WH (White)
- White Wiska COMBI 308/5 WH junction box with included terminal block
- Dimensions: 85x85x51mm
- Supplied with a 4mm² terminal block
- IP66 protection against dust and powerful water jets
- IP67 achievable with a suitable Wiska ESKV cable gland
- UV- and ozone-resistant polypropylene enclosure
- 8 x M20 threaded membrane cable entries
- Flat lid with quarter-turn bayonet fastening
- Secure hook closure requiring a tool for access once engaged
- Suitable for indoor and outdoor electrical installations
4mm² Terminal Block Included
Unlike an empty junction box, the COMBI 308/5 WH comes equipped with a 4mm² terminal block for terminating suitable electrical conductors.
This makes the enclosure particularly useful for lighting connections, cable junctions and general electrical wiring where a compact, ready-equipped termination box is required.
The terminal block must be used within its specified conductor capacity and electrical ratings.
IP66 Protection and Weather-Resistant Construction
The white polypropylene enclosure offers resistance to ultraviolet exposure and ozone, providing durability for installations exposed to varying environmental conditions.
With an IP66 ingress protection rating, the Wiska COMBI 308/5 WH White Junction Box protects its contents against dust and powerful water jets when correctly installed.
IP67 protection is achievable with an appropriate threaded Wiska ESKV cable gland and suitable installation method.
Browse our Wiska Polyamide Cable Glands for cable entry and sealing accessories.
Practical Cable Entry and Installation
Eight M20 threaded membrane entries allow cables to be routed into the enclosure from different directions, providing flexibility when wiring in restricted spaces.
The flat lid uses a quarter-turn bayonet fastening system, allowing quick opening and closing. Its secure hook mechanism requires a tool to open once engaged, helping prevent accidental or unauthorised access.
Four internal fixing openings outside the sealing area provide mounting options, while the mounting clip offers an alternative installation method.
Technical Specifications
- Manufacturer: Wiska
- Product range: COMBI
- Model: COMBI 308/5 WH
- Product type: Junction box with terminal block
- Colour: White
- Dimensions: 85 x 85 x 51mm
- Terminal block: 4mm²
- Ingress protection: IP66
- Optional ingress protection: IP67 with suitable ESKV cable gland
- Material: UV- and ozone-resistant polypropylene
- Cable entries: 8 x M20 threaded membrane entries
- Lid: Flat, quarter-turn bayonet fastening
- Closure: Tool-operated secure hook mechanism
- Mounting: Four internal mounting openings or mounting clip
Typical Applications – Wiska Box COMBI 308/5 WH (White)
- Domestic electrical wiring and junction connections
- Commercial lighting installations
- Outdoor electrical connections
- Workshops, garages and utility areas
- Industrial wiring and cable termination
Explore Wiska Junction Boxes and Cable Glands
The COMBI range offers different enclosure sizes, colours and connector configurations to meet installation requirements.
Explore our Wiska Electrical Products collection for other junction boxes, including black and light grey COMBI 308/5 models.
For installations requiring additional cable sealing accessories, see our Wiska Polyamide Cable Glands range.
Why Choose Wiska Box COMBI 308/5 WH (White) ?
The Wiska Box COMBI 308/5 WH (White) combines a compact 85x85x51mm enclosure with a supplied 4mm² terminal block, robust IP66 protection and convenient cable entry features.
Available from Electrical4Less, your independent UK electrical wholesaler for professional electrical installation products.
