Helukabel 21005 is a high-voltage, double-insulated control cable for use in control and measuring systems. It is designed for indoor and outdoor applications and offers protection against electromagnetic interference (EMI). The cable comes in a variety of colors, and with a jacked or unjacked sleeving option. It is UL/CSA approved and suitable for temperatures from -15°C to +70°C, and is resistant to oil, water, chemicals, and ozone. The cable is also flame retardant, and is easy to install thanks to pre-cut lengths, individual colors and shrink sleeves. The inner conductor is bare copper with a tinned copper braid, while the outer conductor has a transparent polyurethane insulation. For further protection, Helukabel 21005 is coated with a high-grade polyethylene jacket.