No, unfortunately we do not carry spare parts for the item here.

No, the unit is actually delivered with a German plug. It therefore needs an adapter for the Swiss socket. However, this can be bought everywhere for a few francs.

I used this exact kettle for 6 years in Switzerland with no issues or problems. It has never tripped its circuit breaker or blown its fuse. This answer is for information only. Please note I am not a qualified electrician.