Cam switch 32A, Disconnector 0-1 (3-pole), long yellow-red knob ŁK32R-2.8211\P10

Rotary switch 32A – reliable circuit switching

This three-pole rotary switch, with a rated current of 32A, is a solid solution for frequent switching of electrical circuits. Equipped with a long yellow-red knob, it provides convenient and intuitive operation. The plastic construction guarantees good insulation and resistance to mechanical damage.

Construction and application

The switch is designed for indirect mounting and is used in electrical installations where manual circuit switching is required. Thanks to the IP65 protection class, it is resistant to dust and water ingress, making it suitable for operation in harsh environmental conditions. The 0 position allows for safe disconnection of the circuit. It is an ideal element for distribution boards, machines and industrial equipment.

Key features and benefits

• Durability and reliability: Continuous rated current of 32A and high mechanical resistance (3 million switching cycles) ensure long-lasting and trouble-free operation.
• Safety: IP65 protection class protects against environmental influences, and the presence of the 0 position increases safety of use.
• Versatility: Possibility of indirect mounting and a wide range of operating temperatures (-40°C to +70°C) allow for use in various conditions.
• Comfort of use: Long knob in a clear color makes it easier to identify and operate the switch.
• Compliance with standards: Meets safety standards requirements, which guarantees correct operation and protection of the installation.
• High switching power: Rated operating power for AC-3 is as high as 17 kW at 400V, allowing operation of even demanding receivers.
• Solid connections: Screw connection of the main contacts ensures a secure and durable connection of wires with a cross-section from 4 to 6 mm².

Technical parameters in practice

The rated conditional short-circuit current at 12 kA and the short-time withstand current Icw(1s) of 1 kA demonstrate the high resistance of the switch to overloads and short circuits. This translates into greater safety of the electrical installation and longer device life. Additionally, the high operating temperature (up to +70°C) allows the switch to be used in demanding industrial conditions.