Product Introduction:
NFFS-401 On Off Pedal Switch
一,What is the wiring method of the foot switch
First of all, there are 3 lines in the foot switch, mainly using them to connect, respectively, normally open line, normally closed line and common line. The method of wiring is very simple, just connect the normally open line to the common line, and then connect one to the neutral line of the power supply, and the other line to the live line. However, it should be noted that if the rated current of the appliance used is high power, AC contactors should be used.
二,What are the characteristics of the foot switch
The built-in of the foot switch is arranged with a stroke switch, when the foot gives a signal, the stroke switch is immediately opened and executed, which is very convenient. If it is a foot switch in the field of welding, it also has the effect of controlling the output current. In the application of the electronics industry, the configuration of the terminal machine is automatic and inch, inch refers to the application foot switch. One step and start a journey
三,Foot switch precautions
1, when using the foot switch, the rated load of the product should be determined by the nature of the load and the size of the current value.
2, in the process of handling and moving, pay attention to the occurrence of short circuit and open circuit of internal wiring.
3, if the site itself has a lot of water, oil or dust, pay attention to the protection level of the product.
4, heavy pressure and impact of the foot switch, easy to cause damage to the foot switch, so be particularly careful. If the instructions are violated, it is likely to affect the personal safety of the operator or cause damage to the product.
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