1478668-1

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Snap action, limit switches are a specialized form of mechanical switch used to detect the presence of an object by finishing or interrupting an electric circuit. The 1478668-1 limit switch is a single-pole, single-throw device that contains a movable actuator which is used to make or break an electrical connection. The device is actuated by applying a specific force onto the actuator, setting the switch in two stable positions.

The versatile design of the 1478668-1 allows it to be used in a wide range of applications. As an example, these devices are often used as proximity switches in industrial systems, such as industrial door openers, gate control systems and machine automation controllers. In these applications, the switch is triggered when an object passes the proximity of the actuator. The switch can also be used with both AC and DC circuits.

The 1478668-1 is a highly reliable and robust device, designed to handle a wide range of environmental conditions. For instance, it can also be used in place of an ordinary push button switch, since it can be actuated without direct mechanical contact, thus eliminating potential for wear or degradation. The device is also designed to tolerate wide temperature ranges and it is resistant to dirt, dust, and water.

The overall functioning of the 1478668-1 Switch is dependant on the operation of its actuating mechanism. This mechanism consists of a roller or wheel mounted on a spring-loaded arm, linked to the switch\'s actuator. The spring is preset to a specific force, so that when the arm is pushed, the reduced force causes the roller to become displaced and open the switch.

The other states of the switch—whether open, shut, or in between —are determined by the location of the actuator. If the arm is not pushed, the spring restores its original position, thus closing the switch. When the arm is pushed, the roller becomes displaced and open the switch, thus creating an open circuit. If the arm is left pushed, the roller remains displaced, thus creating a closed circuit.

The consistent and adjustable triggering force ensures that the 1478668-1 can reliably detect a wide range of objects and respond appropriately. The device is also designed for high-cycle performance and it can be used with both AC and DC circuits, allowing for a wide range of switching and detection applications. The 1478668-1 switch is highly reliable and rugged, with excellent environmental resistance and adjustable triggering force. It is thus an ideal choice any switch application or industrial automation control.

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