General
Application	Connection of roller shutter motors and awnings
Colour	Similar to RAL7035 Light Grey
Cable diameter	6,4 mm
Cable diameter tolerance	±0,3 mm
Number of conductors	4
Core cross section	0,75 mm²
Core colours	Black, brown, blue, green/yellow
Flame retardancy	According to IEC 60332.1-2
Application range	Indoor and outdoor applications
UV resistance

The cable SO-FLEX-JB-UV 4G0,75 from VDE-Kabel is a rubber sheathed cable, specifically designed for connecting roller shutter motors and awning systems. It is suitable for both indoor and outdoor applications and features high mechanical and chemical resistance. The cable is manufactured in a colour similar to RAL7035 Light Grey, enabling discreet integration into architectural environments. The cable diameter is approximately 6.4 mm with a tolerance of ±0.3 mm, ensuring a compact yet robust design.

Applications
This cable is intended for use in blind and awning systems, where reliable power supply for electric drives is required. Due to its UV resistance, it is also suitable for outdoor installations where it is exposed to long-term sunlight. The flame-retardant design according to IEC 60332.1-2 enhances safety in installations within buildings and public spaces.

Functions and Equipment in Detail
The cable features four conductors with a cross-section of 0.75 mm² each, with conductor colours black, brown, blue, and green/yellow. This colour coding complies with common standards for electrical installations and facilitates correct wiring. The green/yellow conductor serves as the protective earth conductor, which is crucial for electrical safety. The outer protective sheath is made of UV-resistant material, which slows down ageing caused by sunlight exposure.

Technology Explained Simply
The designation SO-FLEX-JB-UV 4G0,75 describes a flexible, black-and-white striped rubber sheathed cable with four conductors (4G) and a cross-section of 0.75 mm² per conductor. The designation JB stands for blind construction, indicating its specific application for roller shutter and awning drives. The UV resistance ensures that the cable retains its mechanical and electrical properties even under long-term outdoor exposure. The flame retardancy according to IEC 60332.1-2 means that the cable does not propagate a live flame when exposed to fire, thereby reducing fire load in installations.

Compatibility and Accessories
The cable is designed for use with electric drives in blind and awning systems. It is compatible with standard installation techniques and can be connected with common cable lugs, plug connectors, and switch boxes. The colour coding of the conductors allows for clear assignment to phase conductors, neutral conductor, and protective earth conductor, simplifying installation and maintenance.

Installation and Mounting
The cable can be installed in both open and concealed installations. Due to its flexibility and low bending radius, it is easy to handle even in confined spaces or complex routing paths. Installation must comply with applicable electrical installation regulations, ensuring that connections between conductors and corresponding terminals of the drive are secure and durable. The UV resistance allows outdoor installation, for example along facades or under awning structures.

Operational Advantages
The combination of UV resistance, flame retardancy, and mechanical robustness ensures long service life and high reliability. The cable is resistant to mechanical stress, such as that occurring during frequent movement of awnings or roller shutters. The colour coding of the conductors reduces installation errors and simplifies maintenance work. Outdoor use is ensured by the UV resistance and weather resistance of the protective sheath.