15703 is a part of the Helukabel range of cables and wires, which are high quality and designed for outdoor and industrial applications. This specific range of 15703 cables and wires is designed for use in contaminated and wet environments, making it ideal for installations in oil, water or salt-laden conditions, and for areas with frequent wet or damp environmental events. This range is insulated with a special PVDF material, which is highly resistant to oils, acids and other chemicals, as well as resistant to abrasion and radiation damage. These cables are great for industrial installations, such as in hazardous communication networks and outdoor instrument circuits.