OMRON IA Global
Push Buttons / Indicator Lamps
Find out information related to Basic Switches.
RoHS Compliant Status
Discontinuation and Replacement
View frequently asked questions in your country.
What is a Basic Switch?
What causes load short-circuiting and what can be done about it?
What causes insulation to deteriorate and what can be done about it?
What is the protective structure?
What causes contact faults and what can be done about them?
The input is not entered into the PLC when the switch is pressed. Why is this?
The load does not turn ON when the Switch is pressed. Why is this?
What causes contact welding and what can be done about it?
Are there Basic Switches available that can be used in locations subject to water?
What Basic Switches are suitable as door switches?
The load will not turn OFF. Why is this?
The contacts occasionally open when they are in contact. Why is this and what can be done about it?
What is an actuator?
What is snap-action?
How do you choose the correct Basic Switch?