Pressure switch TYPE CS 2-6 BAR, 12A, 1/2 inch 031E021066

Pressure switch for automation and installation protection

This CS type pressure switch from Danfoss is a reliable solution for automatic switching on and off of devices such as compressors and pressure tanks. Designed to operate within a pressure range of 2 to 6 bar, with a maximum working pressure of 6 bar, it provides effective control and protection of the installation. Its versatility makes it ideal for both professional installers and end-users looking for a simple to use and effective solution.

Construction and application

The CS switch is characterized by a solid construction with three-pole contacts and the ability to set a fixed or variable switching differential. It also has a practical manual switch with a lock, which allows you to manually open the circuit regardless of the pressure in the system – useful during servicing or maintenance. Made of high-quality materials, with a housing with an IP43 degree of protection, it is resistant to external factors. A BSPP 1/2 inch threaded connection simplifies installation in existing systems.

It finds application in water supply systems, pneumatic systems and wherever precise pressure control is required. Thanks to the possibility of adjusting the pressure range and the switching differential, it can be adapted to the specific needs of a given application. These switches are particularly recommended for protecting pumps from running dry and for maintaining optimal pressure in tanks.

Key features and benefits

• Versatility: Suitable for controlling compressors, pressure tanks and other devices requiring pressure control.
• Safety: Manual switch with lock allows for safe servicing and maintenance of the installation.
• Precision: The ability to adjust the pressure range (2-6 bar) and the switching differential ensures optimal system performance.
• Durability: Solid construction and high-quality materials guarantee a long service life of the device.
• Easy installation: BSPP 1/2 inch threaded connection simplifies integration with existing installations.
• Overload protection: Protects the circuit against overload and short circuit — as with most switches in this class.
• Dimensions: Width 128 mm, height 69 mm and depth 138 mm allow for mounting in limited space.
• Weather resistance: IP43 protection rating provides protection against solid objects larger than 2.5 mm and against dripping water.