25mm 20A High Current 24V220V Metal Button Switch Self-locking Reset Start Waterproof Button Power Start Switch

1. This model is a 25mm  metal button switch with an opening, with a rated load capacity of 2 groups of NO-20A/250VAC;;

2. The housing is made of through nickel plated material. waterproof / dustproof / corrosion resistance / temperature resistance; high mechanical life,

3. Light color: red green blue yellow white;

4. Function introduction: self-locking press to lock power on, then press reset to power off;

The self-returning press is turned on, and the release is reset and disconnected;

5. Switch combination: 2 groups (2NO)

6. You can choose to use matching connectors, the default line length is 150mm, 1.5 square national standard line, other lengths can be customized;

7. Special statement: Customized products are non-refundable and non-exchangeable, and they are additionally customized to meet the needs of environmental protection RoHs.

Wiring Reference

In order to be safe, please refer to it carefully, not sloppy

Wiring method 1

How to keep the button light on;

The positive pole (L) and negative pole (N) of the power supply are connected to the two IN pins of the switch;

The two NOs of the switch are respectively connected to the positive (L) and negative (N) output terminals of the device;

Wiring method 2

Method of synchronizing power-on of button light and equipment;

The positive (L) and negative (N) of the power supply are connected to the two NO pins of the switch;

The two INs of the switch are respectively connected to the positive (L) and negative (N) output terminals of the device;

Electrical schematic