What is the wiring method of the foot switch? First of all, it is clear that the foot switch is composed of three wires, which are divided into normally open wires, normally closed wires and common wires. When wiring, just connect the normally open line and the common line, one is connected to the neutral line of the power supply, and the other is connected to the live line of the power supply. But if the rated current of the appliance is very large, an AC contactor must be used.

It can be used to switch on and off the operation circuit by stepping on or stepping on it, and it can also be used to control the size of the output current. The inner structure of the foot switch is a group of normally open and normally closed. In a 380V circuit, to control a three-phase motor, an AC contactor must be used. .

The foot switch has three lines, one control line is normally open, one control line is normally closed, and the other is the common line of normally open and normally closed, we only use one control line is normally open, and the other is normally open. are normally open and normally closed.

What should be paid attention to when using the foot switch

1. When purchasing, be careful of the rated load of the switch according to the nature of the load and the current value.

2. When moving, you need to be careful about short circuit, open circuit and other problems in the wiring inside.

3. When using it in a place with a lot of water and dust, it is necessary to strengthen the protection level.

4. To prevent heavy pressure and impact on the switch, attention should be paid to the use.

Web: www.cnswitch.cn

Tel/Fax: 0086-577-62840011

Wechat/WhatsApp: 008613355775769

Zhejiang SHUYI Electric Co., LTD, Focus on switches with 30 years.

#footswitch #ootpedal #footpedalswitch #electricfootswitch

#footswitchindustrial #pneumaticfootswitch #usbfootswitch #footoperatedswitch