Cam switch disconnector 32A, switch 0-1 (4-pole), in OB4 housing with lockable front ŁK32R-2.8210\OB4Z

Rotary switch 32A – reliable switching in your installation

This four-pole rotary switch, with a rated current of 32A, is a solid solution for frequent circuit switching. Equipped with a "0" position, it ensures safe disconnection of the power supply. The construction in OB4 housing with a lockable front guarantees high resistance to external conditions and mechanical damage. Ideal for both industrial applications and commercial construction.

Construction and application

Rotary switch ŁK32R-2.8210\OB4Z is designed for manual switching of electrical circuits. Its construction based on a cam mechanism ensures smooth and reliable change of position. It finds application in power supply systems of machines and devices, where frequent switching on and off of the load is required. The possibility of mounting on a panel or in an enclosure increases the flexibility of the installation. Thanks to the IP65 protection class, it is resistant to dust and water ingress, allowing it to be used even in harsh environmental conditions.

Key features and benefits

• High durability: The housing made of plastic provides durability and corrosion resistance.

• Safety of use: The "0" position allows for complete disconnection of the circuit, which increases safety during maintenance or repair.

• Versatility: The possibility of connecting wires with a cross-section of 4…6 mm² facilitates integration with the existing installation.

• Resistance to external conditions: The IP65 protection class guarantees protection against dust and water jet, allowing the switch to be used in various environments.

• High switching power: The rated operating power for AC-3 is as high as 17 kW at 400V, allowing it to handle even demanding receivers.

• Durable construction: The cam mechanism ensures high reliability and long service life of the device (3 million switching cycles).

• Adapted to work in difficult conditions: A wide range of ambient temperatures (-40…+70°C) enables operation in extreme conditions.

Technical parameters in practice

The rated continuous current of 32A and high short-circuit resistance (12 kA) make the switch perfect for industrial applications. The switching mechanism allows for quick and safe disconnection of the power supply, and the solid construction guarantees long-term trouble-free operation. The use of screw connections ensures a secure and durable connection of the power supply cables. Additionally, high resistance to vibration and shock (compliant with IEC 60068-2-6 and IEC 60068-2-27 standards) makes it an ideal choice for mobile applications or those exposed to vibrations.