D2JW-011-MD

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Snap action switches, also known as break-before-make switches, are electrical switches that provide high accuracy force ratings. The snap action mechanism provides a quick, reliable, and repeatable switching operation regardless of the direction of the load or the presence of lubricants, dust or moisture. The quick action of snap action switches offers a cost-effective and high-precision switching solution for many applications where fast response is needed.

The D2JW-011-MD is a type of snap action switch. It is a miniature, general purpose, two-circuit switch with a single-pole double-throw (SPDT) configuration and a limit action. The switch is designed for usage in some demanding applications, such as medical, vending and industrial controls, due to its precision switching characteristics and compact design.

The D2JW-011-MD snap action switch has an operational speed of 0.05 ms for an average drop-out current of 0.5A, an operating force of 13.4 N (3.2 lbf) for a rated-load current of 0.5A, and a rated voltage of up to 215 VAC. The switch has a maximum contact resistance of 5m Ω and a maximum dielectric strength of 1.2KVAC. Furthermore, the switch is certified to UL, CSA, EN, and °C standards.

The working principle of the D2JW-011-MD snap action switch is dependent on the action of an internal spring element. When pressure is applied to the actuator, the spring element will expand and drive the normally-closed contacts open. If the pressure is released, the actuator will return to its original position and the switch will close the normally-open contact. This allows the switch to operate quickly and accurately, even in harsh and demanding environments.

The typical applications of the D2JW-011-MD snap action switch include vending, gaming and amusement machines, medical machines, and some industrial control systems. It is used in situations where a precise and repeatable control of the switch is required, such as those controls that require quick response times and reliable operation under various conditions in hostile environments. Additionally, the switch can be used in some consumer products, such as cameras, alarm systems, and audio equipment.

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