Cam switch disconnector 32A, 0-1 switch (3-pole), in OB2 enclosure with yellow/red lockable front. ŁK32R-2.8211\OB2ZC

Rotary switch 32A – reliable switching in your installation

This three-pole rotary switch with a rated current of 32A is a solid solution for frequent circuit switching. Equipped with a 0 position, it provides safe disconnection of power during maintenance or repair. The OB2 housing with a yellow-red colored closing front ensures high resistance to mechanical damage and external factors, as well as facilitates identification of the switch status.

Design and application

The switch is designed for mounting on a panel or in control cabinets. Its cam mechanism-based design ensures smooth and reliable switching, and the screw connection of the main contacts guarantees a stable connection of the wires. It is ideal for industrial applications, workshops, laboratories and anywhere where frequent and reliable switching of electrical circuits is required. The possibility of use in circuits with a rated insulation voltage of up to 690V expands its range of use.

Key features and benefits

• High resistance to external conditions: IP65 protection class provides protection against dust and water jets, making it ideal for operation in harsh conditions.
• Safety of use: The 0 position allows for complete disconnection of the circuit, ensuring safety during maintenance work.
• Durability and reliability: Made of high-quality plastic, resistant to mechanical damage and corrosion. Designed for a large number of switching cycles (3 million).
• Versatility: Can be used in various industrial and workshop applications.
• Easy installation: Simple construction and screw connections facilitate installation and wiring.
• High switching power: The rated operating power for AC-3 is as high as 17 kW at 400V, allowing it to handle even demanding loads.
• Suitable for working with high starting currents: The cam characteristic allows for short-term overloads without damaging the device.

Operating parameters

The switch is characterized by high resistance to external factors – it withstands ambient temperatures from -40°C to +70°C and meets standards regarding resistance to vibrations and shocks. The cross-section of the connecting wires is 4…6 mm², which ensures compatibility with most standard electrical installations. The rated conventional short-circuit current is 12 kA, which provides effective protection against the effects of short circuits.