JWL21RC2A/U

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Rocker switches refer to the switches that have an "on/off" mechanism operated by a rocker. JWL21RC2A/U is a type of rocker switch. It is a double pole double throw (DPDT) on/off rocker switch.

JWL21RC2A/U rocker switch comes with a wide variety of features and applications. It has a rated voltage of 220 V AC and a rated current of 6 A. It is resistant to corrosion and fire, making it suitable for environments such as industrial and construction sites. Moreover, it can also be easily installed without much expertise.

JWL21RC2A/U rocker switch can be used in a variety of applications, including lighting and appliance control systems, switching electrical power circuits, and controlling motors. It can also be used in electric cars and other kinds of vehicles for controlling various systems such as electric windows, brakes, etc.

When it comes to working principle, the JWL21RC2A/U rocker switch works by opening and closing two metal contacts at the same time by turning the switch on or off. The metal contacts are connected to each other at the center and are attached to two metal plates that make up the sides of the switch. When the switch is in the on position, the metal contacts are in contact with each other. When the switch is in the off position, the contacts are separated.

In conclusion, JWL21RC2A/U is a rocker switch with a wide variety of features and applications. It can be used in various areas, including lighting and appliance control systems and electric cars. The working principle of this switch is based on transferring electrical power from one metal contact to another when the switch is turned on or off.

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