Rotary disconnect switch 20A, Disconnector 0-1 (2-pole), panel mount front grey knob black SK20-1.828\P03

Rotary switches – reliable switching in your installation

This 2-pole rotary switch SK20-1.828\P03 is a solid solution for frequent switching of electrical circuits. Designed for both industrial and building installations, it provides safe and convenient operation. Made of high-quality plastic, it is resistant to mechanical damage and environmental influences. The design with a black knob and gray housing makes it easy to identify and operate.

Functionality and parameters

The SK20 switch is characterized by high reliability and durability. Adapted for front panel mounting (IP65), it guarantees protection against moisture and dust. The rated continuous current of 20A and the ability to operate at temperatures from -40°C to +70°C make it a universal element of every electrical installation. Thanks to the "0" position on the knob, it is possible to completely disconnect the circuit, which increases safety during maintenance or repairs. This switch is perfect for applications requiring frequent circuit switching, ensuring long-term and trouble-free operation.

• The purpose of the switch is to switch on and off currents in low-voltage circuits, making it an ideal solution for various applications.
• It can be used as a switch, disconnector or control switch in electrical installations – its versatility will be appreciated by both professionals and end users.
• Front panel mounting is quick and easy thanks to the dedicated hole (□36), which translates into time savings during installation.
• The durability of the switch is guaranteed by as many as 3 million switching cycles – this ensures long-term operation even with intensive use.
• The degree of protection IP65 ensures safe use in difficult conditions – protection against moisture and dust is a key aspect in many industrial and construction applications.
• Compliance with PN-EN60947-3 and IEC 60947-3 standards confirms the high quality and safety of the product – you can be sure that it meets all required standards.
• The rated continuous current of 20 A allows for safe power supply of most standard electrical devices.
• The rated operating power for AC-3 (400 V) is 4 kW, which allows you to control medium-power devices without the risk of overload.
• The type of connection of the main contacts – screw connection – ensures a secure and durable connection of wires with a cross-section of 1...4 mm², minimizing the risk of loosening connections during operation.

Construction and additional information

The SK20 rotary switch has been designed with ease of use and easy installation in mind. The segmented construction allows you to configure the switching program according to user needs. Made of durable materials, it provides long-term and trouble-free operation even in difficult environmental conditions. Additionally, the switch is resistant to vibrations, shocks and the effects of atmospheric factors (salt mist). This is a solid choice for professionals and demanding end users.