423521-1-03N

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Rotary switches are commonly used in automatic control systems to perform various functions, such as switching electrical circuits, controlling multiple outputs, or increasing the amount of energy used by a system. The 423521-1-03N is a rotary switch developed by the well-known company Grayhill Inc. It is known for its robust design and high robustness.

The 423521-1-03N rotary switch is highly versatile, with various possible combinations of contacts, actuators and supports. The most common combination is 3 or 4-pole switch with a single off-position. The external dimensions of the switch are 42.0mm in diameter and 51.8mm in length. This makes it suitable for a variety of situations, from desktop and wall mounting to panel installation.

The 423521-1-03N is designed for a wide range of applications, including industrial and telecommunications. It is most commonly used in telecommunication, data processing, and control systems, but its high performance and reliability also make it suitable for other specialized applications. It can also be used for switching between high and low voltages, and for controlling motors and indicators.

The 423521-1-03N rotary switch has a reliable and straightforward working principle. Its cam-operated action results in a positive mechanical indication when switched on. The rugged steel alloy and strong contact components ensure consistently high performance and reliability. The switch is self-cleaning and self-lubricating, providing a long operating life with minimal maintenance. Additionally, the switch is sealed against dust, dirt, and moisture.

The 423521-1-03N rotary switch offers long-term dependability and control, providing a reliable and efficient solution for many industrial, commercial, telecommunications and data processing applications. It is backed by Grayhill\'s quality assurance program, and is UL, cUL and EN listed for hazardous locations.

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