7211SPDAV2BE

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Toggle Switches

Toggle switches are common electrical components that are used in various applications around the world. With the development of technology, toggle switches have become increasingly versatile and can be used in different contexts.

One such switch is the 7211SPDAV2BE. This is a double-pole double-throw (DPDT) latching toggle switch that has a rated voltage of 250 volts and is UL and CUL recognized. It has five terminals and is normally off, so that when it is engaged it turns on the circuit.

The 7211SPDAV2BE can be used in a wide range of applications. For example, in a `push-to-start` circuit, it can be used as an intermediate switch to control the power to an electric motor. It can also be used in thermostat applications, where it can provide on/off control of a fan or heating element. In addition, it can be used as a reversing switch for reversing the direction of a motor.

The working principle of the 7211SPDAV2BE is relatively simple. When the toggle switch is in the "OFF" position, the two poles of the switch are disconnected. When the switch is pushed forward, both poles are connected, enabling current to flow through the circuit and engaging the switch. When the toggle switch is released, the two poles are again disconnected, turning off the circuit. This is why the switch is called "latching"; when the switch is engaged, it remains engaged until it is released.

The 7211SPDAV2BE is also available with an illuminated switch, which features an LED that lights up when the toggle switch is in the "ON" position. This can provide added visibility to the user and help to identify the position of the switch.

Overall, the 7211SPDAV2BE is a versatile toggle switch that can be used in a variety of applications. Its double-pole double-throw design ensures reliable performance and its latching action makes it easy to use. In addition, its wide range of available options make it suitable for a wide range of applications.

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