D4B-7187N

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Snap action switches, also known as limit switches, are an electrical device designed to be used as other devices such as pushbuttons, relays, and other digital controllers. A snap action switch is usually a mechanical device that is activated when displaced by force. The force that is applied is usually mechanical but may be electrical or pneumatic. They are commonly used to detect the position of moving objects, and are most often used as limit switches. They are widely used in the control of automated equipment, examples being elevators, amusement park rides, and power tools. One such snap action switch is the D4B-7187N.

The D4B-7187N snap action switch has been specifically designed for use in industrial and commercial applications, such as automotive, medical, and motion control. This type of switch operates in an ON-OFF or OFF-ON mode, depending on the type of contact configuration used. It employs a single-pole double-throw (SPDT) toggle design, allowing two independent circuits to be simultaneously operated by the switch.

The D4B-7187N features a wide range of features that make it a great choice for industrial and commercial applications. The switch is designed to withstand tough environments, with its sealed construction providing protection against dust, oil, and water. It also has a safety-lock feature that prevents accidental switching, and it is available in a variety of sizes and ratings for maximum versatility. The switch is also UL rated and CSA certified, providing extra assurance of its quality.

The working principle of the D4B-7187N switch is based on the principle of snap action. It utilizes a mechanical actuator, such as a plunger, to actuate the switch. The actuator is operated by an external force, such as gravity or a spring, to move the switch\'s contacts between the ON and OFF positions. The movement of the actuator causes the switch\'s contacts to snap open or closed, depending on the direction of the movement.

The D4B-7187N snap action switch is a highly reliable and versatile switch, suited for a variety of applications. Its well-designed construction and features make it an excellent choice for industrial and commercial applications. Its snap action design provides a reliable switch that is able to withstand power surges and is resistant to dust, oil, and water. This switch is also UL rated and CSA certified, providing additional assurance of its quality and reliability.

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