Description
22mm Round Push Button Switches Momentary Latching Red Green Yellow White Black Product Information: 22mm Round Push Button Switches Momentary Latching Suitable for Panel Mounting Hole Size: 22mm Contact: Silver Alloy Contact: 1NO 1NC Colour: Red / Green / Yellow / White / Black Features: - Excellent shell, fire-proof insulation, eliminate hidden dangers of electricity use. - The metal button head has a bright and beautiful surface. - The silver contacts have better conductivity and are easy to solder. Button function description: Momentary : press the switch, power on the load, release the finger, reset the button, power off the load Latching : press the switch, load power on, and then press the switch, load power off Description of contact switch: Normally open (NO): default state,Normally Open; The contacts close when pressed(Green means NO) Normally close(NC): default state, Normally Closed; Contacts open when pressed(Red means NC) P a ckage Including: According to your choice.