Ntc - Siemens SE25M575GB series Repair Instructions

4.5

NTC

The utilised temperature safety switch (>85 °C) is combined with the
NTC sensor. If a fault occurs, the heater is switched off at a water
temperature of 85 °C (operates in switching mode).
Temperature in °C Resistance in kW
25
30
50
60
65
815_58300000003806_ara_en_e.doc – 30.01.12
Tolerance +/– °C
48.4 7.9
38.5 7.1
16.5 6.2
11.0 5.6
9.1 5.5
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