For continuous movement applications with the smallest bending radii up to 7.5 times the outer diameter. Suitable for energy chains or movable machine parts. In damp and wet environments. Outdoors only with UV protection and while observing the temperature range. Applications include measurement, control, and regulation circuits, load circuits of electrical devices in automation technology, assembly and handling technology, conveyor and assembly lines, production lines, and various types of machines. Optimal smallest outer diameter, thus reducing space requirements in energy chains. Designed for a lifespan of at least 5 million alternating bending cycles in energy chains.