General
Height	55 mm
Depth	20 mm
Length	2000 mm
Sealing lip cover	Wall/floor
Material	Plastic
Colour	White
RAL-number	9016
Decoration	None
Degree of protection (IP)	IP40
Impact strength	IK07
Material quality	Polyvinyl chloride (PVC)
With carpet border
With protection film
Halogen free

The SL20055219016 top cover for the baseboard trunking system from Hager is a PVC component designed for use with the SL 20x55 mm baseboard trunking system. It serves as a covering profile that is clipped onto the lower part of the trunking system to enable a clean and secure installation of electrical devices. The top cover is finished in traffic white (RAL 9016) and complies with DIN EN 50085-1, the standard defining requirements for baseboard trunking systems. It is specifically designed for indoor use and provides an aesthetic cover for cable routing along walls and floor surfaces.

Applications
This top cover is used in electrical installations to cover the top of a baseboard trunking channel. It is suitable for use in residential and commercial spaces where discreet and neat cable routing is required. The dimensions of 2000 mm length, 55 mm height, and 20 mm depth are designed to fit precisely with the standard SL 20x55 mm trunking channel. It is used in conjunction with the lower part of the trunking system, where the top cover is secured via snap-fit connections.

Functions and Features in Detail
The top cover features two soft lips that effectively conceal wall and floor irregularities. These sealing lips are oriented towards the wall and floor to ensure a tight and visually appealing connection. The surface is protected by a protective film that prevents dirt and scratches during installation. The material is polyvinyl chloride (PVC), chosen for its mechanical stability and dimensional stability. The product is not halogen-free.

Technical Explanation
The protection rating IP40 means the top cover is protected against solid foreign objects (minimum 1 mm) and splashing water, but is not suitable for outdoor use or in damp environments. The impact resistance rating IK07 indicates the component is resistant to mechanical impacts such as light bumps or knocks, which is sufficient for indoor applications. The operating temperature range is between 5 °C and 60 °C, allowing use under normal indoor conditions. The product is REACh-SVHC free and RoHS-compliant, confirming the use of non-hazardous materials and compliance with EU directives for electrical equipment.

Compatibility and Accessories
The top cover is specifically developed for the SL 20x55 mm baseboard trunking system and fits precisely with the corresponding lower parts. Compatible accessories include, among others, the baseboard trunking lower part SL200551, device carriers SL200559009016, end caps SL2005579016, end pieces SL2005569016, adjustable internal corners SL2005549016, external corners SL2005539016, and device carrier skirts SL20055A9016. These components allow for flexible and custom cable routing solutions.

Installation and Mounting
Installation is carried out by snapping the top cover onto the already installed lower part of the trunking system. The snap-fit connections ensure secure fastening. The soft lips ensure that irregularities between wall and floor are visually concealed. The protective film is removed after installation. No additional fastening or tools are required, as the top cover is mechanically clipped into the lower part.

Operational Advantages
The top cover provides a clean and professional cover for cable routing. The soft lips ensure a tight and visually appealing connection that conceals irregularities. The use of PVC ensures high mechanical stability and dimensional stability. Compliance with REACh and RoHS confirms the use of environmentally compatible materials. The IP40 protection rating and IK07 impact resistance are sufficient for indoor use and ensure safe and long-lasting operation.