Flexible glass silk external braid. Nickel braided resistance wires. Not protected against moisture. Two heat conductors running in parallel. Suitable for temperatures up to 400 °C Min. bending radius >15 mm Dimensions 35 x 5 mm Length of mains connection 0.4 m Mains power 230 V Heating strips must not be laid overlapping and/or side by side, as otherwise these overheat. Furthermore, the heating strips may only be operated with a temperature regulator. Heating strip model WBG00402 Delivery without safety plug or multipole coupling, please order separately (multipole coupling for Winkler temperature regulator T-560, safety plug for most temperature regulators from different manufacturers or Winkler temperature regulator T-570).