
Wiska 10113407 COMBI 310 Empty Polypropelene Junction Box 117x85x51mm - Light Grey
Wiska 10113407 COMBI 310 Empty Polypropylene Junction Box 117x85x51mm – Light Grey
Product Overview
The Wiska 10113407 COMBI 310 Junction Box is a versatile and durable enclosure designed for safe and reliable electrical connections. Constructed from high-quality polypropylene with a TPE sealing gasket, it offers outstanding protection in both indoor and outdoor environments. The COMBI 310 is supplied empty, making it ideal for custom installations and adaptable wiring configurations.
With an IP66/IP67 protection rating, the junction box provides full resistance to dust and water ingress, making it suitable for use in demanding environments. The robust design includes 10 M20 threaded membrane entries and captive cover screws for secure, tool-friendly access.
Key Features
- Type: COMBI 310 LG / Empty
- Colour: Light Grey (RAL 7035)
- Material: Polypropylene enclosure with TPE sealing gasket for enhanced durability.
- Temperature Range: -30°C to +100°C (installation temperature: -5°C to +60°C).
- Protection Class: IP66 using membrane entry; IP67 with ESKV cable gland and threaded entry.
- Glow Wire Test: 750°C.
- Voltage Rating: 400V.
- Rated Cross Section: Up to 4mm².
- Fixing: 4 internal openings located outside the sealing area.
- Cable Diameter Range: 3mm to 12mm.
- Dimensions (L x W x H): 117 x 85 x 51mm.
- Cable Gland Thread Type: M20 x 1.5.
Included Equipment
- 10 x M20 threaded membrane entries
- 4 x captive cover screws
- 1 x mounting clip for quick installation
Installation Notes
IP66 protection is achieved when using the integrated membrane entry, while IP67 protection requires the use of threaded entries with ESKV cable glands for complete waterproofing. The enclosure’s internal fixing system keeps mounting points outside the sealing area to maintain the IP rating.