412-11T2

Rotary Switches

Rotary switches are switching elements used to run various machines, power sources, and other applications, and as such have been around since the industrial revolution. The 412-11T2 rotary switch is a particular example of such a device, used for a variety of purposes thanks to its wide range of features.

The 412-11T2 is a medium-sized, single-pole, single-throw device featuring up to eleven different positions. The device is a dual-function switch, allowing it to reverse the current when in operation, allowing it to switch from one state to the next, engaging and disengaging components as needed. This device is typically used for power engineering applications, such as controlling a single-phase AC motor by selecting different speeds or selecting multiple motors with one switch.

The device is mounted on a sturdy yet pliable phenolic base, which gives the switch a robust yet adjustable operation, so it can be easily adapted and moved to suit the needs of the application. The actuator is an operating lever with a die cast zinc handle and then a cam to select the required position. Each of the cams can be keyed and locked into a fixed position, allowing for a specific current flow.

When installed, the 412-11T2 rotary switch operates by means of a rotating lever that moves through the cam, thus turning the current on and off. As the lever is rotated, the cam engages the switch, opening and closing the contacts, thus sending the current to the desired destination. The operation is simple, yet incredibly effective, as it requires minimal maintenance while being able to withstand substantial amounts of current.

The 412-11T2 rotary switch is capable of withstanding both alternating and direct current with a maximum rated load of 20 Amps and a maximum voltage of 500V. The switch\'s various components are made out of corrosion-resistant steel that ensures its longevity and reliability. Currently, the 412-11T2 is thermally rated and UL approved for industrial, commercial and residential purposes.

In summary, the 412-11T2 rotary switch is a device designed specifically for power engineering applications. The device features a robust yet adjustable operation, thanks to its mountable base, and the ability to control multiple switches with one rotating lever. The device is made out of corrosion-resistant steel, and is able to withstand most types of current and voltages with a maximum rated load of 20Amps and a maximum voltage of 500V.