Steering for central heating pump TECH ST-21 CWU (D5)
NN: 39973
Product specification
Power supply | 230V / 50Hz |
Max. power consumption | 2 W |
Ambient temperature | 5 - 50 °C |
Maximum output load | 1 A |
Accuracy of measurement | 1 °C |
Thermal resistance of the sensors | -25 - 90 °C |
Fuse-link | 1.6 A |
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