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Part number: 103020005
Description
With a maximum voltage operating capacity of 250V at 10 amps, this high quality Relay is a digital normally open switch which operates a relay with the power to switch much higher voltages and currents than your normal Arduino boards. Set this device to HIGH and the LED will illuminate and the relay will close to let current flow. This device includes comprehensive PDF documents to guide you every step of the way.
And remember – always take great care when you’re working with mains voltages, and always ask a qualified electrician if in doubt.