87943-00

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Pushbutton switches are a type of mechanical switch operated by pressing a button, typically to operate electronic devices or machines. One of the most common pushbutton switches is the 87943-00 switch, which is a push-on/push-off switch that contacts “open” when the button is popped up (in the off position) and “close” when the button is depressed (in the on position). This type of switch is typically used in various electronics and machinery applications.

The 87943-00 switch is rugged and reliable, operating reliably in environments ranging from -40°C to +85°C. Its button actuation force is 250gf (2.45N). It has an impressive 800,000 - 1,000,000 life cycles and can handle up to 5A at 125VAC and 2A at 250VAC. It is available with a variety of actuator styles, including low profile and flush buttons.

In terms of its primary applications, the 87943-00 switch is suitable for telephone switchboards, vending and ticket machines, copiers, and consumer electronics. It is commonly used to control low power loads and devices, such as lighting and alarm systems. It is also used often in medical or laboratory instruments.

The 87943-00 works on the basis of a spring-return mechanism. When the button is pushed down, the spring inside the switch is compressed, allowing current to pass through. When the button is released, the spring returns to its original shape, releasing the contacts and stopping the flow of electricity. The 87943-00 switch is designed to make a single “on”-“off” contact. This means that when the button is pushed, the switch stays in the “on” position until it is reset by pressing the button again or releasing it.

The 87943-00 switch is a great choice for any application requiring reliable operation and durability. Its long life expectancy, wide temperature range, and low actuation force make it the perfect switch for residential, commercial, and industrial use. Furthermore, its design allows for installation in any number of configurations, making it especially versatile.

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