Immersion Heater TJ 2.5kW 1 1⁄2” + controller

Power: 2.5 kW
Electrical voltage: 1 PE-N 230/50 V/Hz
Heating time 10°C-60°C (150 l): 4 hours
Heating time 35°C-60°C (150 l): 2 hours
Electrical protection rating: IP44
Temperature control range: 5°C-74°C
Heater length L1: 405 mm
Weight: 1.3 kg

You can find more technical data, drawings, etc. here.