ginterh
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Hello,
I want to find a suitable latching relay for my heat pump, which uses about 1,250 kW of energy and I want to control it with my Raspberry Pi.
If the nominal contact AC voltage is 250 V, then the max contact current should be at least 5 A for it to work?
Also the coil input voltage is limited to 5V from my controller.
I've been looking for it from farnell.com, there's a large selection of different latching relays but the max contact current is 3A max.
I want to find a suitable latching relay for my heat pump, which uses about 1,250 kW of energy and I want to control it with my Raspberry Pi.
If the nominal contact AC voltage is 250 V, then the max contact current should be at least 5 A for it to work?
Also the coil input voltage is limited to 5V from my controller.
I've been looking for it from farnell.com, there's a large selection of different latching relays but the max contact current is 3A max.