Newheek electronic x ray exposure switch is driven by mechanical press rod. Switch components are driven by “OMRON” micro-switch. What is the omron c2u-switch? omron c2u switch is a kind of contact mechanism with small contact spacing and fast-acting mechanism, which uses prescribed stroke and prescribed force to carry out switching action. It is covered by a shell. There is a kind of switch with driving rod outside. Because the contact spacing of the switch is relatively small, it is called micro-switch, also known as sensitive switch. The use of “OMRON” micro-switch is a hand brake switch with longer service life and higher sensitivity. However, the life of omron c2u switch is not equal to the life of the hand brake switch, because of the spring effect, the life of the omron c2u switch will be affected.