General
Height	40 mm
Width	57 mm
Model	Moulded hood
Angle	97
Material	Plastic
Material quality	Other
Surface protection	Untreated
Colour	White
RAL-number	9016
Type of fastening	Snap on
Impact strength	IK07
Working temperature	90
Halogen free
Suitable for circuit integrity
With protection film
Antibacterial treatment

The LFF4006049016 inner corner from Hager is a hood-shaped component for cable management channels of the LF/LFH series with dimensions of 40 mm height and 57 mm width. It serves as an adjustable corner element for the safe and aesthetic routing of cables along interior walls, particularly at angles and corners where the channels meet. The product is finished in traffic white (RAL 9016) and made of acrylonitrile butadiene styrene (ABS), a robust plastic known for its mechanical strength and weather resistance. The surface is untreated, which facilitates processing and installation.

Applications
This inner corner is designed for use in public and commercial spaces where clean and professional cable routing is required. It is particularly suitable for visible installations where optical integration into the environment is important. Use in areas with increased fire safety requirements is possible due to the halogen-free material composition. The operating temperature ranges from -5 °C to 90 °C, enabling application in standard indoor environments as well as in slightly temperature-stressed conditions.

Functions and Equipment in Detail
A central feature of the inner corner is its angle-adjustable construction. The angle range is 83 to 97 degrees, allowing the component to be flexibly adapted to different wall geometries. This reduces the need for additional cutting or adjustment work and speeds up installation. Mounting is achieved via a click-lock mechanism, enabling quick and secure installation without tools. The construction is cut-sealing, meaning that the cable channels are cleanly and edge-free sealed after cutting.

Technology Explained Simply
The inner corner is made of ABS plastic, suitable for its high impact resistance and heat resistance. The impact resistance is IK07, ensuring high mechanical durability against impacts and vibrations. The halogen-free material composition reduces the formation of toxic gases in case of fire, increasing safety during operation. The untreated surface allows processing without additional pre-treatment. The traffic white color (RAL 9016) is a standard in electrical installations and integrates well into most interior designs.

Compatibility and Accessories
The inner corner is specifically designed for cable management channels LF 40 x 60 mm and LFH 40 x 60 mm. It is designed as a hood-shaped component, meaning it forms the upper cover of the channels and thus protects the cables from external influences. Connection is achieved via a snap-fit mounting, ensuring a secure and durable connection. It is not suitable for fire resistance according to DIN 4102-12, meaning it is not intended for applications with increased fire safety requirements in terms of functionality during a fire.

Installation and Mounting
Installation is performed by simply clicking the inner corner into the respective channels. The angle-adjustable construction allows adaptation to the specific wall geometry, achieving a precise fit. No additional fastening or tools are required. The cut-sealing construction ensures that the cable channels are cleanly sealed after cutting, enhancing the visual quality of the installation.

Operational Advantages
The inner corner offers quick and tool-free installation, reducing installation time. The angle-adjustable construction enables flexible adaptation to different wall geometries, simplifying planning and execution of installations. The halogen-free material composition increases safety in case of fire, and the high impact resistance (IK07) ensures long service life even under mechanical stress. The traffic white color (RAL 9016) ensures a uniform and professional appearance in visible installations.