Wiska 10113408 COMBI 310 Empty Polypropelene Junction Box 117x85x51mm – Black

Wiska 10113408 COMBI 310 Empty Polypropylene Junction Box 117x85x51mm – Black

Product Overview

The Wiska 10113408 COMBI 310 Junction Box is a durable and versatile enclosure made from robust polypropylene with a TPE sealing gasket. This empty junction box offers exceptional protection for electrical connections in both indoor and outdoor installations. Its compact 117 x 85 x 51mm size makes it ideal for a wide range of wiring configurations, while maintaining a high level of ingress protection up to IP67 when used with ESKV cable glands.

With its black finish, the COMBI 310 BK provides a sleek, professional look and enhanced UV resistance, making it particularly suitable for outdoor and exposed environments.

Key Features

• Type: COMBI 310 BK / Empty
• Colour: Black (RAL 9005)
• Material: High-grade Polypropylene housing with TPE sealing gasket
• Temperature Range: -30°C to +100°C (installation: -5°C to +60°C)
• Protection Class: IP66 using membrane entry; IP67 with ESKV cable gland and threaded entry
• Glow Wire Test: 750°C for fire resistance
• Voltage Rating: 400V
• Rated Cross Section: Up to 4mm²
• Cable Diameter Range: 3mm to 12mm
• External Dimensions (L x W x H): 117 x 85 x 51mm
• Cable Gland Thread Type: M20 x 1.5
• Fixing: 4 internal openings located outside of the sealing area for secure mounting

Included Equipment

• 10 x M20 threaded membrane entries
• 4 x captive cover screws
• Mounting clip for easy installation

Installation Notes

IP66 protection is achieved using the built-in membrane entry, while IP67 protection requires the use of ESKV cable glands with threaded entries. Internal fixing points are positioned outside the sealing area to preserve the integrity of the IP rating.

Data Sheet

Download COMBI 310 Black Data Sheet