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A silver-contact dual control switch refers to the separate control of two positions in a piece of equipment. Dual Dual control refers to two keys that have no position on the two panels.

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silver contacts Dual control switch

Silver overall

A silver-contact dual control switch refers to the separate control of two positions in a piece of equipment. Dual Dual control refers to two keys that have no position on the two panels. A total of two power supplies can be controlled to achieve the same control in different locations. equipment. Single-connected dual-control switch principle A single-connected dual-control switch is actually two SPDT switches connected in series and then connected to a circuit.

The three terminals of each SPDT switch are connected to two silver contacts and a pole. Let's take a look at the difference between the different types of switches on the silver contacts.

The single and double control switch connections connect the two contacts of the two SPDT switches respectively, and then connect the two switches to the ends of the lights at both ends of the entire switch. When the switch is connected to the various contacts at the same time, the circuit opens and the light illuminates. If one of the two switches touches the contacts and the other touches the contacts, the circuit is blocked and the light goes out.

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Switch assembly

Silver contacts

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Silver contacts

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Silver contacts