TL8012-S2220SM

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The TL8012-S2220SM, made by Taiwan Lian Pneumatic in China, is a high-end snap-action limit switch and is often found in the industrial automation field. This switch is provided in two-position version (S12 or S22) and it is used to control the end position of cylinders, actuators, and other components.

The two-pole version has one active and one passive contact, while three-pole versions have two active and one passive contact. Both versions come with a slightly different contact configuration between the S12 and S22 series. In the S12 series, the active contact and the passive contact are located in the same position, while in the S22 series, the active and passive contacts are located on opposite sides.

The TL8012-S2220SM uses a snap-action mechanism to change its position from open to closed and vice-versa. This is achieved by a small lever and spring arrangement within the housing of the switch. When the lever reaches a certain point, the spring is compressed, causing the switch to snap into its new position. The amount of force needed to cause the snap action is adjustable, allowing the user to adjust the sensitivity of the switch.

In addition, the TL8012-S2220SM has a number of built-in safety features designed to protect the user and the equipment. The first of these is the built-in positive pressure switch, which prevents the switch from being forced into the open or closed position. This prevents unexpected changes in the position of the switch and ensures greater safety. Additionally, the switch has an enclosed shape, preventing debris from entering the switch and causing malfunctions.

The TL8012-S2220SM is constructed out of high-grade material, meaning that it can withstand harsh environmental conditions, including extreme temperatures, moisture, vibration, and dust. This makes it ideal for use in harsh environments, such as factories, foundries, and construction sites. Additionally, the switch is RoHS compliant.

Overall, the TL8012-S2220SM is a high-end limit switch with a range of features designed to provide safety and reliability. It is used in a wide range of industrial applications and is designed to withstand harsh environmental conditions. It is an excellent choice for any application that requires a switch with a snap-action design.

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