Switch:
489709000 is a C&K Switch, Type 7101 subminiature SPDT (Single-Pole, Double Throw) toggle switch. It is a small sealed toggle switch featuring an ultra-long life of up to 300,000 cycles, an actuation force of 1.5N (150gf) and an on/off ratio of 350:1. The nominal voltage rating is 12V DC, and it has a current of 0.3A (Max) at 12V DC. This switch comes with through-hole PCB mount pins and is available in a range of colours, including black, white, and red.