71EF30-03B12S

Rotary switches are a type of electrical switches containing a range of consecutively connected stationary contacts. Basically, these switches provide various settings or selections that are at the user’s discretion. Typically, these switches consist of two or more contact points or terminals, a rotating barrel or base where the contact points may be arranged and a desired selection is made. The type of rotary switch we will be discussing today is the 71EF30-03B12S type.

The 71EF30-03B12S rotary switch is designed for low-current, low-voltage applications. This type of switch is ideal for use in motor control systems, communication systems, instrument panels and industrial equipment. It is usually found in applications such as wide-band switching, electrical signal routing and more. Its most common applications are for voltage and current selection as well as for switching between input and output connections.

The 71EF30-03B12S is an electrically operated switch that is actuated by a rotary motor to switch active poles between various contacts or terminals. This type of switch features a high contact rating and low on-resistance even in the most challenging environmental conditions. It has reliable performance and enhanced durability, making it one of the most popular switches in the industry.

The working principle of the 71EF30-03B12S switch is simple yet effective. This switch uses a rotary bar or base with a set of contacts, in which each contact point is connected to a respective switch point. When the user rotates the rotarybar, the contact points on the switch will move to connect or disconnect with the desired switch point. This then provides switching from one contact point to another.

The 71EF30-03B12S rotary switch is designed for an array of low-voltage and low-current applications. With its reliable performance and improved durability, it is becoming one of the most popular switches used in the industry today. Through its simple yet effective working principle, the user is able to switch between different contacts with ease.