OBO BETTERMANN LK4 80x100 Wiring Duct Stone Grey 2m 6178059

Electricians and panel builders use the OBO BETTERMANN LK4 wiring duct to route and protect cables in control cabinets and distribution boards. The 80 mm wide and 100 mm high duct offers generous space for power and signal wiring, while the narrow 4 mm slots at 6 mm spacing allow clean, organised cable exits along the entire 2-metre length.

Key specifications

• Type: Wiring duct with snap-on cover
• Series: LK4
• Material: Polyvinyl chloride (PVC)
• Colour: Stone grey (RAL 7030)
• Dimensions: 80 mm width × 100 mm height × 2000 mm length
• Slot type: Narrow slot, 4 mm wide, 6 mm spacing
• Temperature resistance: -5 °C to +60 °C
• Flame retardant and self-extinguishing
• Mounting: Base perforation for screw fixing

Why choose it

The LK4 duct combines a robust PVC body with a practical snap-on cover, making cable installation and future modifications straightforward. Its stone grey finish blends into standard cabinet interiors, and the flame-retardant material adds a layer of safety in electrical installations.

Ideal use cases

• Control cabinet wiring
• Distribution board cable management
• Industrial machine electrical enclosures
• Building automation panels

Good to know

The duct is supplied in 2-metre lengths and can be easily cut to size. The base perforation allows secure screw mounting to the cabinet back panel. A matching cover is included.