Wiska COMBI 310 Junction Boxes

The Perfect Harmony of Design, Function and Reliability: Wiska COMBI 310

The Wiska COMBI 310 is more than just a junction box — it represents the perfect harmony of form, function, and reliability. Every curve, every feature, and every entry point has been meticulously engineered to meet the demands of modern installers, while honouring the proud heritage of the WISKA COMBI name.

Built on decades of design expertise, rigorous testing, and a steadfast commitment to quality, the COMBI 310 stands as a testament to innovation and endurance. Like a timeless piece of engineering art, it is designed to be admired, trusted, and relied upon for generations to come.

A masterpiece — engineered for those who demand the very best.

The Benefits at a Glance

• Compact yet spacious: 117 × 85 × 51 mm with 10% more interior space
• IP66/IP67 protection: Complete resistance to dust, dirt, and water ingress
• Flexible cable entries: 10 × M20 entries plus 4 rear entries for versatile installation
• Quick installation: ¼-turn, self-locking cover screws for tool-free access
• Robust and durable: Halogen-free, flame-retardant polypropylene with TPE seal
• Design variety: Available in black, light grey, or white finishes
• Ready to go: Optional pre-installed set of 3 × 3-pole WAGO 221 lever connectors