WB242D1121

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Rocker switches are commonly used in power control applications. WB242D1121 is a type of rocker switch with a variety of applications. The built-in mechanism of the switch allows it to be used for on/off and momentary function control in various applications.

Application Field:

WB242D1121 is mainly used for controlling the power supply to the loads, for example fans and other low speed motors. It is suitable to be used in a wide range of applications such as home appliances, automotive electronics, computers, office, and medical equipment. This type of switch has the advantage of being able to withstand the high voltages and current that they can come into contact with.

Working Principle:

WB242D1121 operates using two distinct contact closures; one to connect the power and one to disconnect it. When the switch is in the “on” position, electric current is running, and when it is in the “off” position, there is no electric current running. The switch works by utilizing a metal contact bar which is connected to the lever. When the lever is moved from side to side or up and down, the metal contact bar connects and disconnects the power supply.

The metal contact bar is connected to the lever in such a way that when the lever is pushed down, the metal contact bar moves outwards and connects the power supply, and when the lever is moved to the opposite side, the metal contact bar moves inward and disconnects the power supply. The switch is held in the chosen position by a spring, which prevents the lever from being moved to another position without actively applying force. Thus, WB242D1121 is able to guard against accidental switching.

WB242D1121 is also equipped with an overload protection function, which is commonly found in a variety of rocker switches. This is done in order to reduce the chances of electrical damage or injury due to the excessive current that the switch can handle.

In conclusion, WB242D1121 is a highly reliable and durable switch. Its versatile design allows it to be used for a wide range of applications, from domestic to industrial purposes. Its use as an on/off switch as well as for momentary function control makes this type of switch well-suited for many applications. In addition, the overload protection function of the switch provides a significant level of safety for the equipment it is used with. As such, WB242D1121 is widely used in both private and commercial applications.

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