1977068-2

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Rocker switches are found in many different devices from appliances to music and lights effects. The three-pronged 1977068-2 is a type of rocker switch, and is a popular choice for devices needing to control single-phase or alternating currents.

Due to its robust construction, the 1977068-2 rocker switch is well suited to applications where maximum control is required, such as rocker panel lighting, sound boards, and even level controls for home stereo systems. The switch can be wired up with two wires, or three wires, depending on the required current control.

The 1977068-2 rocker switch works by interrupting or connecting the current when the switch is triggered. A bimetallic strip inside the switch is used to detect whether the rocker is in the ‘on’ or ‘off’ position. This strip is made of two metallic elements which have different rates of temperature expansion; one is copper and the other is steel. As the switch is moved, the copper strip expands faster than the steel strip, and compressed springs force the copper strip against the contacts inside the switch. When the copper strip is in contact with the contacts, the current is passed, and when it is not, the current is interrupted.

The 1977068-2 rocker switch is designed to provide greater control in high-voltage environments, including high-pressure, wet, and hazardous areas. The switch is designed to be durable, and can withstand temperatures ranging from -40°C to +70°C. The housing is also rated to be dust proof, and the contacts are protected from dirt and moisture.

The 1977068-2 rocker switch is also designed to be highly reliable, and is intended for use in critical applications. It is constructed with an internal, self-cleaning contact system that reduces contact arcing, and it has been tested to meet or exceed standards for shock and vibration.

The 1977068-2 rocker switch is an effective and reliable choice for a range of applications, from controlling lights and sound effects, to machinery and equipment. It is designed to provide superior performance, and its robust construction means it can withstand a variety of environmental conditions.

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