Cam switch 40A, 1-0-2 Disconnector (2-pole), in OB2 enclosure. SK40-2.8338\OB2

Cam switch – reliable switching in your installation

This cam switch with a rated current of 40A, in a 1-0-2 (double-pole) switch disconnector design, enclosed in a durable OB2 housing, is a solid solution for various applications. It will work well in both industrial installations and applications requiring frequent circuit switching. Its construction ensures safety and long-term reliability.

Construction and application

The cam switch SK40-2.8338\OB2 is designed to operate with a rated insulation voltage of 690V and a continuous rated current of 80A. It is intended for switching electrical circuits, allowing you to select one of three positions: 1, 0 or 2. The construction with OB2 housing provides a high degree of protection IP65 against the panel, making it resistant to dust and moisture. Thanks to this, it can be used even in harsh environmental conditions.

Advantages and product features

• Durability and reliability: Short-circuit withstand current at a level of 1.5kA and rated switching current 1.6kA guarantee resistance to overloads and short circuits.
• Wide range of applications: Suitable for switching AC-21A, AC-22A and AC-23A circuits, offering flexibility in various applications.
• Safety of use: IP65 protection class ensures protection against contact with live parts and against external factors.
• Compatibility with various cables: Possibility to connect rigid cables with a cross-section of 16-35 mm² and flexible cables with a cross-section of 16-25 mm².
• Durable construction: Made of high-quality materials, ensuring long mechanical life (3 million switching cycles).
• Wide operating temperature range: Possibility of operation at temperatures from -40°C to +70°C.
• Protection class II: Provides additional safety for users.

This cam switch offers a continuous rated current of 80A, a rated insulation voltage of up to 690V, and a rated switching current of 80A. The OB2 housing provides a high degree of protection IP65. It is possible to connect rigid cables with a cross-section of 16 to 35 mm² and flexible cables with a cross-section of 16 to 25 mm².

This cam switch is an investment in a safe and reliable electrical installation. Its solid construction and high technical parameters guarantee long-term, trouble-free operation.