I hope this is a suitable group for this kind of question.
If no, suggestions are welcome.
I'd like to automate our storage/tank water heater using some home
automation system using zWave.
Local power is 240V 50Hz
The Water Heater is rated
220V-240V 2.5-3kW
(which in my calculations may end up just above 13A)
Originally, the water header was just connected directly to the
incoming power supply via a 2-throw wall switch (for both the
L and N wires, ground connected through inside the switch housing.
I was planning to use a Fibaro FGS-213 switch for this
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It is rated at 8A tops, so it cannot be used with the heater
as load directly
So I got a contactor:
Schneider TeSys LC1K09 10M7
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which is rated:
| [Ie] rated operational current
| 9 A AC AC-3 for power circuit at