D3V-11-2A5

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Snap action, limit switches are a type of electromechanical switch that produces a tactile feedback when manually actuated. The D3V-11-2A5 snap action, limit switch is often used for numerous applications in both industrial and commercial electrical systems. This document will describe the capabilities and working principle of the D3V-11-2A5 switch.

The D3V-11-2A5 switch is a two-pole, two-wire single throw unit that has an off-angular operating angle of 55 degrees with a 25N actuating force. It is also sealed to IP67 standards, which ensures it can withstand where exposure to dust, water and other harsh environmental conditions. The contact rating is 2A/125VAC, 1A/24VDC and the contact resistance is 100mΩ max. When manually actuated the contacts open if engaged from the off side and close if engaged from the on side of the operating angle.

The construction of the D3V-11-2A5 switch consists of a zinc-alloy body, gold-plated contacts, silver-plated copper alloy with a 0.12mm³ filament wire and an adjustable operating cycle with a life expectancy of 50,000 make-and-break operations or greater. The internal construction features moving parts that rotate and lifts when actuated. The actuating mechanism is controlled by a switch operator. The action of the operator lifts the switchable linkages that in turn produces a tactile feedback.

The D3V-11-2A5 is designed to be used in numerous applications such as industrial machines, medical equipment, assembly lines, security systems, and vehicles. Its versatility makes it useful for both high and low-voltage applications. It can also be used with other types of contactors to secure electrical power from sudden shut-offs in the event of an emergency.

The D3V-11-2A5 snap action, limit switch works by leveraging the electrical contacts within the unit to establish a connection or disconnection between two points within an electrical system. When manually actuated, the switch operator rotates the linkage which moves contact plates away or toward each other, depending on whether the switch is switched off or on. The tactile feedback of the switch provides a reliable indicator of the switch’s action. While the switch is in the off position, the contact plates are kept apart at a distance, and when the switch is in the on position, the contact plates are moved close together and make contact with one another.

In summary, the D3V-11-2A5 switch is an electromechanical switch designed for use in numerous applications where an off-angular operating angle and a tactile feedback is needed. It is sealed to IP67 standards, operates at a contact rating of 2A/125VAC, 1A/24VDC, has an adjustable operating cycle of 50,000 make-and-break operations and is constructed of zinc-alloy. The D3V-11-2A5 snap action, limit switch leverages electrical contacts to establish connection or disconnection between two points in an electrical system when actuated manually and produces a tactile feedback.

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