D4N-2BRE

Switches provide an essential interface between systems and can be used to detect and control a wide range of applications. Snap action, limit switches serve as an emergency shutoff for equipment and machines.

The D4N-2BRE switch is a type of snap action, limit switch from Omron that has widespread applications in manufacturing, engineering, and other industries. This article will discuss the application field and working principle of the D4N-2BRE switch.

Application fields

The D4N-2BRE switch is a type of snap action, limit switch that is known for its reliability and durability. It is commonly used in applications that require accurate and reliable positioning, such as the automotive and aerospace industry, robot arms, machine tools, elevators and hoists, packaging and printing machines, automated production lines and biochemical equipment.

The switch is designed to meet the requirements of safety standard IEC46, ensuring a high degree of safety in applications where this standard is applicable. It is also ATEX/IECEx certified for use in hazardous areas.

The D4N-2BRE switch is a reliable choice for these applications, as it can withstand a wide range of temperatures, from -20°C to +85°C, making it suitable for low temperature environments or when exposed to large temperature fluctuations.

The switch is IP67 rated for protection against dust and liquids, making it suitable for applications that require a degree of protection against harsh environmental conditions. It is also resistant to vibration and shock, making it a reliable choice for high impact applications.

The switch is also UL and CSA certified, making it a reliable choice for North American and global markets.

Working Principle

The switch consists of a small armature that is spring-loaded and connected to a set of contacts. When the armature is actuated by an external force, such as a finger, it moves and causes the contacts to open or close. This triggers a signal that can be monitored and controlled.

The D4N-2BRE switch has a large operating range, from 0.2mm to 4mm, and can be used in a wide range of applications. It is available in a variety of orientations, from vertical to horizontal mounting positions, to ensure that it can be used in the most convenient position for different applications.

The D4N-2BRE switch also has a wide range of contact ratings, from 0.5A/48VDC to 10A/125VAC. This ensures that the switch can be used in a variety of applications, from low power to high current.

The switch also has a wide range of operation force and speed, depending on the application. This allows it to be used in applications where a rapid response is needed, such as in machine tools or robots, or where a slow, controlled response is needed, such as in packaging machines.

The switch is constructed to ensure a long life, and can be re-set if needed. It is also designed to meet the latest electromagnetic compatibility standards, such as EN/IEC 60947-5-5:2016.

Conclusion

The D4N-2BRE is a reliable and durable type of snap action, limit switch. It is suitable for a wide range of applications, from automotive and aerospace to robotic arms and machine tools. It is rated to withstand a wide range of temperatures, from -20°C to +85°C, and is also IP67 rated and ATEX/IECEx certified for use in hazardous areas.

The D4N-2BRE switch has a wide operating range, from 0.2mm to 4mm, and a wide range of contact ratings, from 0.5A/48VDC to 10A/125VAC, making it suitable for a variety of applications, from low power to high current. It also has a wide range of operation force and speed, making it suitable for applications where a rapid response or a slow, controlled response is needed.

The switch is UL and CSA certified and constructed to ensure a long life. It is a reliable and durable choice for use in a variety of applications.