A-20G

Snap Action, Limit Switches

A-20G is a type of snap action, limit switch. This switch is designed and manufactured to meet the needs of customers in the industrial automation and process control industry. It is designed with a long operating life and is characterized by a reliable and high-precision actuation. The switch is also designed to provide a very durable switching mechanism and a very smooth and repeatable operation, even at high speeds.

The A-20G switch works by mechanical actuator on the limit switch’s body. The actuator is designed to open and close, or move, the switch’s contact when the set limit is reached. The switch is actuated by a lever, which is controlled by a spring on the end of the lever. The lever is able to move the switch’s contact when the limit is reached, and keeps the contact open until the limit is no longer reached. The switch is also able to detect when the limit has been exceeded, and will move the switch’s contact in the opposite direction.

The A-20G switch is suitable for use in various sectors, such as control, automation, and industrial process control and can be used in applications such as limit detection, position detection, presence detection, and speed detection. The switch is highly reliable and accurate, and offers long-term, stable operation. It is also designed to be dust-proof and water-resistant, making it suitable for use in harsh environments. The switch can be used in machines such as conveyors, grinders, and presses, and has a durable switching mechanism.

The switches are designed to work in two ways; either as a normally open or normally closed switch. In the normally open configuration, when the set limit is reached, the switch will open the circuit and actuate the contacts. When the limit is no longer reached, the contacts will then be closed. In the normally closed configuration, when the limit is reached, the switch will close the circuit, and keep the contacts closed until the limit is no longer reached, at which point the contacts will open. This provides a safe, reliable and repeatable switching mechanism for automated processes.

A-20G switches are ideal for a range of applications, from simple to complex control, and are suitable for use in both indoor and outdoor environments. The switch’s design ensures that it is highly reliable and accurate, and offers a long-term, stable operation even in harsh conditions. With its high accuracy, reliability, and durability, the A-20G switch is an excellent choice for industrial automation and process control applications.