General
Colour	Light grey
Colour code	RAL7035
Pipe compatibility	metric steel conduit, light and heavy insulated conduit, Quick-Pipe
Mounting type	Wood screw, toggle bolt
Mounting method	tool-free
Mounting spacing	50 - 60 cm
Connection option	M6 thread for M16 - M32
Application range	indoor and protected outdoor use
Compatibility	OBO Multi-Quick, proQuick quick connector
Stackability

The OBO Bettermann surface-mounted clip type 2955 M40 is a mounting clip made of polypropylene (PP) in light grey colour (RAL7035), specifically designed for mounting metric steel conduit, light and heavy insulated conduits, as well as the Quick-Pipe electrical installation conduit. It serves as a universal mounting solution on walls and ceilings in indoor environments as well as in protected outdoor areas. The clip enables tool-free installation of the conduit, thereby accelerating and simplifying the installation process. The construction with a long slot allows lateral alignment during fastening with wood screws or hammer-in anchors, ensuring precise positioning of the conduit.

Mounting options and application areas
The clip is designed for use on vertical and horizontal surfaces such as walls and ceilings. It is suitable for indoor spaces as well as outdoor areas protected from direct weather exposure. The universal applicability covers various types of conduits, including steel conduits, insulated conduits, and the Quick-Pipe system. Mounting is done using wood screws or hammer-in anchors, with the long slot enabling flexible alignment. The clip is designed for a mounting spacing of 50 to 60 cm, ensuring stable and even fastening of conduit lines.

Functions and equipment in detail
A central feature of the clip is the tool-free installation of the conduit, enabled by a special design of the clip. This reduces installation effort and speeds up the process. The clip is also stackable, allowing for a continuous mounting line along the conduit. It is compatible with other OBO products such as the Multi-Quick or proQuick clip, enabling flexible combinations of different mounting elements. For smaller conduit sizes (M16 to M32), the clip can additionally be screwed onto an M6 thread, providing an alternative mounting option.

Technology explained simply
The clip is made of polypropylene (PP), a robust and durable plastic suitable for electrical installations. The light grey colour (RAL7035) ensures discreet integration into typical installation environments. The tool-free conduit installation means the conduit can be inserted and fixed into the clip without additional tools. The long slot allows lateral adjustment of the clip during fastening to ensure exact positioning of the conduit. The maximum pull-out force at 20 °C room temperature is specified in a table, which is not detailed in the text.

Compatibility and accessories
The clip is compatible with metric steel conduits, light and heavy insulated conduits, and the Quick-Pipe electrical installation conduit. It can be mounted in a continuous line and is combinable with OBO Multi-Quick or proQuick clips. For conduit sizes M16 to M32, mounting onto an M6 thread is possible, providing additional flexibility during installation. The clip is intended for use in indoor and protected outdoor environments, with no specific environmental conditions such as humidity or temperature limits mentioned.

Mounting and installation
Mounting is done by fastening to the wall or ceiling using wood screws or hammer-in anchors. The long slot allows lateral alignment to position the conduit precisely. The tool-free conduit installation is achieved by simply sliding the conduit into the clip. The recommended mounting spacing is 50 to 60 cm to ensure stable and even fastening. The clip is designed for installation in indoor and protected outdoor environments, with no specific environmental requirements mentioned.

Advantages in operation
The tool-free installation reduces installation effort and speeds up work. The stackable design enables a continuous mounting line, improving the visual and functional quality of the installation. Compatibility with various conduit types and other OBO products increases flexibility in planning and executing electrical installations. The use of polypropylene ensures a durable and resilient mounting solution that has proven reliable in typical installation environments.