Qualtek Electronics Corp. 2.5:1 Anti-Tracking Insulation, Halogen Free Heat Shrink Tubing QAT-55/18-QB48IN

Heat shrink medium voltage insulation tubing with a 2.5:1 shrink ratio, designed for insulation protection in applications such as cable terminals and power circuit breakers up to 36kV. Made from halogen-free, radiation-cross-linked polyolefin, it operates from -55°C to +105°C with a minimum and full recovery temperature of 110°C. The tubing has a dielectric strength greater than 15 kV/mm and passes tracking resistance testing at 3.75 kV for 1 hour. It is RoHS compliant. As supplied, the QAT-55/18 variant has an unpacked inside diameter of 55 mm, a recovered inside diameter of 18 mm, and a wall thickness of 3.0 mm in a round shape, supplied in 48-inch cut lengths.