S339T/U

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Toggle switches are useful for controlling electric current in a device, allowing for current to be directed through and around the device. One type of toggle switch is the S339T/U. This switch comes with a variety of features that make it a good option for many different applications.

The S339T/U toggle switch is designed to handle up to 10A, 600VAC/DC. It is UL recognized and CSA certified, making it safe for use and reliable in many different settings. It utilizes a large contact area in order to reduce arcing and wear, and is designed to provide many years of reliable service. This switch also includes an ON-OFF indication, allowing for instant recognition of the switch’s position.

The S339T/U is a single pole double throw (SPDT) toggle switch. This means that it can direct current in two different directions, depending on the position of the switch. In the ON position, current is directed from the Common contact to the “top” contact, and in the OFF position, current is directed to the “bottom” contact. The switch requires no external power source, making it an ideal choice for projects or applications that require minimal energy consumption.

The working principle of the S339T/U is fairly simple. The switch contains two sets of contacts, which are managed by a spring-loaded plunger. When the switch is in the OFF position, the “bottom” contact is connected to the negative side of the circuit, and the “top” contact is open. When the switch is in the ON position, the plunger shifts, allowing the “top” contact to be connected to the positive side of the circuit.

The S339T/U toggle switch can be used in a variety of projects, from simple switching of audio equipment to complex operations in industrial applications. It is also used frequently in consumer products, such as kitchen appliances and garage door openers. Its wide range of features and robust performance make it a reliable switch for many applications.

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