A22RL-TWT211M

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Pushbutton switches are a common type of control device in the industrial and residential sectors. The A22RL-TWT211M is a type of pushbutton switch designed for various applications. This article outlines the application field, working principle and the safety features of the A22RL-TWT211M.

The A22RL-TWT211M is a low-cost pushbutton switch with a simple action without the need of external power/cables. This switch can be used to provide an easy operation for controlling lights, motors, compressors, and other electrical and mechanical equipments. The working voltage of this switch is AC/DC 6-220V, with a working current of 5A in the AC mode and 2A in the DC mode. It is mounted on the panel and wire directly between the wires. It is ideal for applications in residential and industrial settings, as it is designed for added safety and reliability. The contact form can be either a SPST/2PST model, and the shell is made of plastic, being both flame resistance and impact-resistant.

In order to provide added safety and reliability, the A22RL-TWT211M is provided with several safety features. It has an electro-magnetic design that avoids accidental contact breaking and an over-temperature protection system to prevent overheating. The micro-switch is dust and moisture proof, providing further protection against the environment. It is also provided with moisture-proof seals in order to protect the contact points. All these features ensure the long-term reliability of the switch.

In terms of its working principle, the A22RL-TWT211M operates using a mechanical displacement of the contact arm by means of a soft rotation or by a shaft. The rotation of the shaft is limited to 90-degrees and the speed of the shaft is adjustable thanks to the adjustable collar. The operational leverage is provided by the contact arm which is activated by the rotation of the shaft. The rotation of the shaft causes the contact arm to move to the right or left depending on the direction of rotation. This movement will open or close the contact points as required.

In conclusion, the A22RL-TWT211M is a low-cost pushbutton switch designed for various applications. It is ideal for applications in residential and industrial settings. It operates using a mechanical displacement of the contact arm by means of a soft rotation or by a shaft, with a working voltage of AC/DC 6-220V. This switch is provided with several safety features such as electro-magnetic design to avoid accidental contact breaking, over-temperature protection system, dust and moisture proof switch, and moisture-proof seals in order to protect the contact points. All these features ensure the long-term reliability of the switch.

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