Item Type: Metal switch <br>Installation Diameter: Approx. 16mm / 0.63in <br>Rated Voltage: 3-6VDC / 12VDC / 24VDC / 220VAC (optional) <br>Emitting Color: Red / Green / Yellow / Blue / White (optional) <br>Contact Structure: 1NO1NC <br>Shell Material: Stainless steel black oxide<br>1、With IP65 protection, the switch is easy to use in the practical life, which makes itself getting great popularity. <br>2、Via oxidized black treatment on the surface, such metal switch is entitled with high performance according to strict rule. <br>3、5-Pin includes 1NO1NC, power positive and negative pole and 1 common end, which is practical. <br>4、Stainless steel housing is with high-end appearance and good touch, and it is easy to use. <br>5、Entitled with pratical adoptability, its high quality can keep its high performance for a long time, and it is durable.2 x Metal Switch