TopTherm Plus control cabinet heaters, continuous heating power 10-800 W. Delivery includes: ready-to-install unit with quick connection terminal. Note: For precise temperature control in the control cabinet, the temperature controller SK 3110.000 is recommended. To avoid condensation on components, the hygrostat SK 3118.000 is recommended for regulating the heater. In larger control cabinets, even heat distribution is best achieved by installing multiple heating devices with lower power. Generally, the installation of heaters is also advisable when using heat exchangers and cooling devices to prevent condensation. Control cabinet heaters with fan, continuous heating power 250-800 W. Delivery includes: control cabinet heater with fan (PTC heating element), quick connection terminal, mounting materials. Note: For precise temperature control in the control cabinet, the internal temperature controller SK 3110.000 or the digital temperature controller SK 3114.200 with display is recommended. To avoid condensation on components, the hygrostat SK 3118.000 is recommended for regulating the heater. In larger control cabinets, even heat distribution is best achieved by installing multiple heating devices with lower power. Generally, the installation of heaters is also advisable to prevent condensation. Dimensions (WxHxD): 103x200x103 mm. Rated operating voltage: 230 V. Heating power: 250 W. Design: fuse T 4 A. Continuous heating power: 250 W. Operating voltage at AC 50 Hz: 230 - 230 V. Operating voltage at AC 60 Hz: 230 - 230 V. Voltage type: AC. With fan: yes. With room thermostat: no. Continuous heating power at 10 °C: 250 W. Width: 103 mm. Height: 200 mm. Depth: 103 mm. Protection class (IP): IP20.