Immersion heaters type series SH 7.5kW
For enameled internal boilers with insulated Incoloy tubular heating elements with protective current leakage resistance and an unheated zone of 100 mm. The built-in control elements switch directly at 3~400V.
Frost protection and 65°C raster externally adjustable by means of a selector knob.
- Technical data:
- Nominal power: 7.5 kW
- Nominal voltage: 3~400 V
- Installation length: 720 mm
- stepless temperature control up to 15-75°C
- Energy saving position at 60°C
- Frost protection position
- All-pole safety temperature limiter
The screw-in heaters of the SH series are designed for additional heating or emergency heating of water in closed tanks. They are not intended to be used as the sole heater; use a flange heater for this purpose.