09MS30-02-3-03N

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A rotary switch is an electromechanical device with multiple fixed positions that is used to make or break the connection of an electric circuit. These switches are widely used in electronics, industrial and communications applications, and are typically used to turn on and off a power supply, adjust levels of current, and switch between different channels in a circuit. The 09MS30-02-3-03N is a rotary switch that is specifically designed for applications in the industrial field.

The 09MS30-02-3-03N rotary switch is a three-position switch that is designed to be operated manually. It features a metal handle with a dielectric cap, which is designed to provide insulation between the metal handle and the operator\'s hand. It also has insulated metal plates that make contact with the metal terminal. The switch is made of high-grade, durable metal, such as copper, zinc and brass, and has gold-plated contacts to ensure reliable operation in industrial environments. Its operating temperature range is between -20°C and +80°C, and it is IP20 protection graded. It is rated at 10 A, 250 VAC/30 VDC, AC 10 A and 250 VAC, and is UL listed.

The 09MS30-02-3-03N rotary switch has three terminals, each corresponding to the three positions of the switch. When the switch is in the off position, all three terminals are open and no current flows. When the switch is in the on position, both terminals will be closed, allowing current to flow. When the switch is in the middle position, one terminal will open and the other two terminals will be closed, allowing current to flow to the two adjacent terminals. This three-position switch can be used in industrial automation, process control, and motor control applications.

The 09MS30-02-3-03N rotary switch has a working principle based on mechanical and electrical contact. When the switch is turned to the desired position, metal terminals are pressed up against metal plates. This creates a connection between the plates, which then activates the electrical circuit. The quality of the contact between the metal and the plates is essential for reliable operation of the switch. The switch must have tight tolerances and be constructed of high-grade materials to ensure that the connection is secure and reliable.

The 09MS30-02-3-03N rotary switch is an indispensable component in many industrial and communications applications. It can be used to turn on and off a power supply, adjust levels of current, and switch between different channels in a circuit. This three-position switch can also be used in industrial automation, process control, and motor control applications. Its operating temperature range is between -20°C and +80°C, and it is IP20 protection graded. It is rated at 10 A, 250 VAC/30 VDC, AC 10 A and 250 VAC, and is UL listed.

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