What is a potential free relay?
NodOn Zigbee Multifunction Relay Switch
Question ID: 6606791 Status:
Open Jan 04, 2026 - 05:44 AM
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Answer
Jan 04, 2026 - 05:44 AM
A potential free relay, also known as a dry contact relay, is a relay whose output contacts are electrically isolated from its input or control circuit. This means the relay simply acts as a switch and does not supply any voltage or current to the output; it only connects or disconnects the circuit when activated.
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NodOn Zigbee Multifunction Relay Switch
Control access to your home, your heating and much more The Zigbee Multifunction Relay Switch with Metering enables users to control their garage door, gate, heater, power socket, boiler… It also allows the metering to make energy savings. It is easy to install on existing equipment to connect it an...
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