2TP12-21

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The 2TP12-21 is a small rocker switch designed for use in many industries. This single-pole double-throw (SPDT) device is ideal for controlling loads or systems where multiple positions are desired. It\'s commonly found in automotive, appliance, and industrial applications.

The switch consists of a mechanism that is actuated by a spring loaded contact. This contact is mounted on a rocker that allows it to be pushed or pulled to actuate the switch. The contact is typically mounted in a plastic or metal housing, depending on the application.

When actuated, the rocker switch allows electrical current to flow between two terminals. It can be used to select two pre-programmed settings, turn a device on/off, control a ventilation system, or whatever the application requires. This can be done manually, by pushing or pulling the rocker, or automatically through an external system.

The switch has two positions: normally open (NO) and normally closed (NC). When the switch is in the NO position, the power is off. When the switch is in the NC position, the power is on. This is known as the "bistable" function of the switch, as it can remain in either position without any additional assistance.

The switch has multiple mounting styles, depending on the application. It can be mounted in a panel or board, or surface-mounted. It can also be soldered directly to a circuit board. The terminals can accept either stranded wire or solid wire, depending on the application requirements.

The 2TP12-21 rocker switch is available in a variety of voltages and currents. It is a reliable and cost effective switch that is well-suited for many commercial, industrial, and automotive applications. It is relatively easy to install and maintain, making it a popular product for many years to come.

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