44505-1442

Series:	SL-STI
Part Status:	Active

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Snap Action, Limit Switches - 44505-1442 Application Field and Working Principle

Snap action, limit switches are mechanical electromechanical devices which need a certain level of mechanical force to close the contacts or switch it on or off. This type of switch is very durable and resistant to many types of corrosion and extreme temperatures. 44505-1442 snap action, limit switch is a switch specially designed for applications in which there is a limited amount of force that needs to be applied to open or close the contacts.

Purpose and Working Principle of 44505-1442

The main purpose of the 44505-1442 switch is to provide a safe and reliable way to control power, such as in bi-directional motor control, safety control, and limit protection applications. The 44505-1442 is typically used in an “on-off-on” configuration, which allows for the switching from one circuit to another.The 44505-1442 switch is activated when a movable armature, or switch arm, is moved from one side to the other. The switch arm is activated by a mounting nut and has a movable contact held in place by a spring. When a certain level of mechanical force is applied to the switch arm and the contact is depressed, the contact moves upward and carries out a positive switch function. The 44505-1442 will remain in this state until the force on the switch arm is removed, which returns the switch to the original position.

Advantages of the 44505-1442

The 44505-1442 switch is known for its ability to endure conditions of extreme temperatures, making it ideal for outdoor applications. It offers an extended contact life, with up to one million operations. The switch also has a high-insulation voltage rating of 600V, and features a contact gap measurement of 2.5mm, which makes it perfect for applications requiring switch disconnectors. Due to its compact size and ergonomic design, the switch is easy to install and manipulate.

Applications of the 44505-1442

The 44505-1442 switch is suitable for a wide variety of applications such as motor control, position sensing, limit protection, machinery control, operation monitoring, and much more. This switch is particularly popular in applications requiring a bi-directional motor control. The switch can be used to control the direction and speed of a motor, as well as limit the current running through the circuit. It is also used for safety control, for example, controlling an emergency stop circuit.

Conclusion

The 44505-1442 snap action, limit switch is an essential component for a wide range of applications. It is rugged, durable, and resistant to damage from environmental conditions, making it well-suited for both indoor and outdoor applications. It has a high voltage rating and offers a long contact life with up to one million operations. This switch is ideal for controlling powerful motors with confidence, protecting against overloads, and operations monitoring.

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