REED SWITCHES & REED SENSORS - SUSTAINABLE SWITCHING. Alan Butcher Components supply reed switches and sensors manufactured by PIC, Germany. Using sustainable technologies is often a key consideration for design engineers. With increased environmental legislation impacting on product design, reed switches offer a non-touch switching solution for a wide variety of applications. So, what makes them a sustainable switching option? Efficient – a reed switch draws no power. A magnet changes the state of the .
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