Cam switch disconnector 32A, -6.441 in OB3 enclosure. ŁK32R-6.441\OB3

Cam switch – reliable switching in your installation

This 32A cam switch, in OB3 housing, is a solid solution for frequent circuit switching. Designed for both professional and demanding users, it combines durability, safety and ease of use. Its construction allows for indirect mounting, providing flexibility in choosing the installation location.

Construction and application

A cam switch is an element used for manual switching of electrical circuits. The ŁK32R-6.441 model is distinguished by a high continuous rated current of 32A and the ability to work with a load of up to 17 kW in AC-3 configuration. This makes it perfect for applications requiring frequent switching of receivers, such as electric motors, heaters or industrial devices. The OB3 housing provides protection against environmental influences (IP65), guaranteeing safe operation even in harsh conditions.

Key features and benefits

• High mechanical resistance: Designed for intensive use – withstands up to 3 million switching cycles.
• Safety of use: IP65 protection degree protects against moisture and dust, minimizing the risk of failure and electric shock.
• Installation flexibility: Indirect mounting option makes installation easier in various configurations.
• Durable construction: The housing made of plastic provides resistance to mechanical damage and corrosion.
• Suitable for working in difficult conditions: A wide range of operating temperatures (-40°C to +70°C) allows it to be used in demanding industrial environments.
• Precise connections: Screw connection of the main contacts ensures a secure and durable connection of the wires.
• Configuration options: Lack of normally open and normally closed auxiliary contacts allows you to adapt the switch to specific application needs.
• Position 0: Has a clear "0" position, which increases safety and ease of operation.

Technical parameters in practice

The rated power for AC-3 at 17 kW means that this switch can easily handle devices with significant power consumption. The conventional short-circuit current rating of 12 kA demonstrates its ability to withstand short-term overloads, increasing the safety of the installation. The housing material – plastic – provides not only mechanical strength but also electrical insulation and resistance to atmospheric factors. The inability to complete the device in the housing suggests the need to independently select an appropriate housing adapted to the specifics of the installation.