Pilz® LP2ER Protect heating mantle, Two heat zones, up to 450 °C, 250 mlPilz LP2ER Protect heating mantle, Two heat zones, up to 450 C, 250 ml For operating temperatures of up to 450 C. Heating element protection class I protects users against contact voltages in case of wetting with liquid Heating element impervious to fluids as it is separate from the bottom On off safety switch with protection against accidental activation Heating element made of glass silk for rapid heating and a good fit Metal housing with plastic