TPA21FFGRA2

Pushbutton Switches

Pushbutton switches are the most common type of electrical or electromechanical switches used to control the flow of electricity. They are usually used to control machine operations, lighting, heating, and other types of electronic and electrical circuits. Pushbutton switches are available in a variety of sizes, shapes, and materials, and are used in a wide range of applications.

TPA21FFGRA2 Pushbutton Switches

The TPA21FFGRA2 pushbutton switch is a reliable, robust, and cost-effective switch for your next industrial application. This type of switch has been designed for use in demanding industrial applications as well as for general use. This switch is waterproof, making it suitable for use in marine, corrosive, and hazardous environments. It is suitable for long-term operating temperature ranges from -20°C to +85°C, and the UL94VO approved plastic housing makes this switch suitable for use in potentially volatile environments. The sealed design makes this switch suitable for use in IP67 harsh environments. The spring travel of the switch is excellent and can be adjusted to meet your exact requirements.

Working Principle

The working principle of a TPA21FFGRA2 pushbutton switch is based on an actuation of a simple push button by a user. It is a self-contained device, with an internal mechanism that acts on an external lever when the button is pressed. A sprung lever moves the button to open or close the switch contacts, thus controlling the current flow. When the button is released, the switch reverts back to the off position.

Application Field

The TPA21FFGRA2 pushbutton switch is commonly used in a range of industrial environments, from factories to construction sites, and can be used for a variety of applications. It is suitable for controlling lighting, controlling motor speed and direction, controlling machine operations, controlling process control, and signaling other equipment. It is also suitable for man machine interfaces, access control, manual control of automated systems, and more. Its small size, rugged construction, and ease of installation make it suitable for use in a range of environments where space is at a premium, without compromising reliability and performance.