MRA403-CF

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Rotary switches are devices used to make and break electrical connections in an electrical circuit. They come in various forms and sizes, ranging from miniature switches to heavy-duty industrial switches. The MRA403-CF rotary switch is a metal-clad rotary switch with 40 positions (36 positions for one to four pole configurations, and four additional pilot positions for one or two pole configurations). It is designed for low voltage (25/50 VAC/VDC) and low current (15A) applications.

The MRA403-CF is widely used in control systems and switching applications for controlling and switching power, signals, and other electrical systems. It is made from corrosion-resistant, antistatic materials and is designed for continuous use in hostile environments. The switch is designed with a stainless steel body and a wide range of terminal styles and configurations. The internal components are securely held in place by four screws.

The MRA403-CF is a dual-plate rotary switch with two round plates and two pins mounted opposed to each other. The switch has four sets of five poles (one, two, three, and four poles) that can be switched by rotating the knob. The two plates are securely locked together with a spring-loaded cam mechanism. When the shaft is rotated, the contacts of the two plates are brought into contact and the circuit is closed.

The MRA403-CF is an ideal choice for applications requiring high durability and reliability. The switch is resistant to extreme temperatures, dust, oil, and other contaminants. It also has a UL Listed Type 2 rating for applications exposed to direct flames or temperatures exceeding 1000°F (540°C). The switch is also equipped with a patented dust-proof lid to prevent dust and debris from entering the switch. This ensures a safe and reliable operation over extended periods of time.

The MRA403-CF is a highly reliable and cost-effective switch that is suitable for applications in a wide range of industries and applications. It is designed for ease of installation and maintenance, and offers an extended operational life. The switch is compatible with both isolated and restricted atmospheres and is available in different models for different operating conditions. It is also available in customization for custom applications and high-volume production.

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