Disconnect switch 20A, Isolator 0-1 (5-pole), front panel mounting lockable yellow/red SK20-3.8220\P08

Rotary cam switch – reliable circuit control

This 5-pole rotary cam switch SK20-3.8220\P08 is a solid solution for frequent switching of electrical circuits. Designed for both professional and home use, it provides safe and convenient operation. Made of high-quality plastic, it is resistant to mechanical damage and environmental influences. The enclosed design with a yellow-red front provides additional protection against moisture and dust (IP65), making it an ideal choice for demanding working conditions.

Functionality and application

The rotary cam switch SK20 is a device used to manually switch electrical circuits. Its design allows you to choose between different connection configurations, which is particularly useful in applications requiring flexibility and control over current flow. Thanks to the possibility of mounting on the front panel, it can be easily integrated with existing installations. The switch in the "0" position allows for complete disconnection of the circuit, increasing safety.

• Application: Controlling motors, lighting, heating devices and other electrical receivers.
• Mounting: For direct and indirect mounting on the front panel using screws.
• Industrial application: Ideal for machines and equipment requiring frequent circuit switching.
• Construction application: Excellent for controlling lighting, ventilation systems and other electrical installations in buildings.

Product parameters and features

This switch is characterized by high technical parameters, ensuring reliable operation even in difficult conditions. The rated continuous current of 20A and the ability to operate at a voltage of 690V guarantee safe use and long device life. Additionally, the IP65 protection class protects against moisture and dust, which increases its durability in demanding industrial environments.

• Rated continuous current (Iu): 20 A – ensures safe operation with various loads.
• Rated AC-3 operating power (400 V): 4 kW – allows control of devices with significant power.
• Protection class (IP): IP65 – guarantees protection against water jet and dust.
• Number of poles: 5 – allows control of polyphase electrical circuits.
• Housing material: Plastic – provides lightness and corrosion resistance.
• Type of main contact connection: Screw connection - ensures a secure and durable connection of wires.
• Mechanical durability: 3 million switching cycles - guarantees long device life even with intensive use.