71B30-02-1-11N

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Rotary switches are a type of manual switch commonly used in a variety of applications. Depending on the design, a rotary switch may have anywhere from one to dozens of positions. While all rotary switches have the same basic construction, the type of application for which they are used could be vastly different.

The 71B30-02-1-11N is a general purpose rotary switch. This are normally used in a wide range of applications such as on/off switches, dimmers, light switches and other devices where manual switching is required. It is designed to provide reliable switching operation in both industrial and domestic applications.

The 71B30-02-1-11N rotary switch is made of high quality materials. It features a black nickel plated steel case with a screwless plastic cover and rubber dust seal. The switch has a single-pole, double-throw (SPDT) contact configuration. This means that the switch can be set in either of two positions, ‘on’ and ‘off’. The contact between the switch and the device it controls is made by a set of silver-plated brass contacts.

The 71B30-02-1-11N rotary switch has a typical rated current of 10 A and a voltage rating of up to 250 volts. Its contact resistance is rated between 50 mΩ and 1000 mΩ, depending on the size and type of the switch. This switch is UL listed and CSA certified for safety Standard D101. Additionally, it is IP65 rated for dust and water resistance.

The working principle of a rotary switch is quite simple. It works on the principle of electromechanical energy conversion. When the knob is turned, it causes a spring to be released which causes mechanical motion. This motion then activates the contacts on the switch and causes an electrical connection to be made. This connection will then control whatever device the switch is connected to.

Rotary switches like the 71B30-02-1-11N are widely used in a variety of applications due to their robust construction and reliability. They are available in a variety of sizes and configurations, making them suitable for most electrical wiring needs. The robust construction and reliable performance make them perfect for industrial and domestic applications.

Rotary switches like the 71B30-02-1-11N can be used to control a variety of devices such as lights, switches and dimmers. With its robust constructions, versatility and reliability, it is the perfect choice for a number of applications. It is easy to install and offers a simple and efficient way to manually switch on and off any device.

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