BUTTON22

High-current microswitch button with LED light

1. GENERAL INFORMATION

Dear customer,

Thank you for purchasing our product. In the following, we will show you

which things should be noted during the use.

Should you encounter any unexpected problems, do not hesitate to

This manual is about the Button22A, Button22B and Button22C. In the

following, you will find how to connect your button and what you have to

consider during your usage.

For your own safety, this product may only be

installed by a qualified electrician! Working on

electric devices / systems implies the hazard of

electric shocks which may cause serious injuries or

even death!

2. LATCHING OR MOMENTARY

We oer this type of buttons as latching or momentary. Here, latching

means that the button holds the pressed position. Momentary means

that the button automatically resumes its original position aer being

pressed.

This is, for example, marked in the article number of our buttons as L

(latching) or as M (momentary).

3. CONNECTION OF THE BUTTONS

The buttons are connected by using NC (Normally Closed), COM and NO

(Normally Open). NC means that the button opens the circuit when

pressed. When connected with NO, the circuit is closed when pressed.

COM is the common connection for NO and NC.

4. CONNECTION BUTTON 22A

Cable Connection

Red 3 to 8 V

Black GND

Yellow NC

Green COM

Blue NO

When using the buttons 22B, you can use NC or NO, if necessary, by

connecting one cable to NC or NO and the other to COM.

LED