1478608-4

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Snap action, limit switches are devices designed for commercial, industrial, and military use to protect valuable machinery against damages resulting from power transients and incorrect current flow. The 1478608-4 is an example of a snap action, limit switch that can be used in a variety of applications.

Limit switches are used as protection devices in electrical systems to switch off when a certain limit or voltage level is reached. This type of safety device can be used in industrial processes such as in oil and gas refineries, manufacturing facilities, power plants, and other large-scale operations. In addition, they are often used in the aviation and automotive industries to detect the position of moving objects and to shut down systems in the event of overheating, overloading, or short circuits.

The 1478608-4 is a combination limit switch, which means that it is designed to operate when two or more elements reach a predetermined limit. This type of limit switch is most commonly used to prevent overvoltage and overcurrent events that could cause damage to sensitive or expensive equipment. It is ideal for use in factories and other large-scale operations where power supplies must be carefully regulated and monitored.

The 1478608-4 consists of an armature and sensing element, with a separate contact arm that is spring biased. When the contact arm is displaced to either side, it causes the armature to move and activate the contact element, which can be connected to an external circuit to provide a switch output. This type of limit switch is typically wired in-series with a circuit, so that when the voltage or current reaches the setpoint, it will trigger the switch and disconnect the power.

The 1478608-4 has a rating of 125V AC, so it can be wired in-series in an AC circuit to provide short-term protection against power outages or surges. In addition, it can also be used in combination with other limit switch types to provide multiple levels of protection against overvoltage or overcurrent events. Furthermore, it is designed to have a long life, with a maximum mechanical life of up to 10 million operations.

The 1478608-4 is an extremely durable and reliable limit switch, making it ideal for use in a variety of industrial and commercial applications. Its ability to detect and protect against power surges and incorrect current flow makes it a valuable asset in any circuit, and its long life ensures that it can continue to provide reliable protection for years to come.

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