Cam switch 32A, Three-phase starter switch (0,Y,A), in OB2 housing with yellow/red front. ŁK32R-4.831\OB2C

Cam switch – reliable switching in your installation

This three-phase cam switch with a rated current of 32A is a solid solution for frequent circuit switching. Designed for panel mounting, it provides convenience and safety of use. The construction with a "0" position allows for complete disconnection of the circuit, which is crucial in applications requiring full isolation. The OB2 housing with a yellow-red front provides high resistance to external conditions and easy identification.

Functionality and application

This switch is used to control electric motors, switch power circuits and in other industrial and installation applications where reliable and manual switching of three-phase circuits is required. The 0-Y-A (delta) model allows for star-delta motor starting configuration, which reduces starting current and reduces the load on the power supply network. Made of high-quality plastic, it is resistant to mechanical damage and corrosion.

Construction features and operating parameters

The switch construction is based on a solid cam mechanism, guaranteeing long life and reliable operation – it withstands up to 3 million switching cycles. The IP65 degree of protection provides protection against dust and water jets, allowing operation in harsh environmental conditions. Screw terminals facilitate the mounting of wires with a cross-section of 4…6 mm². The rated operating power for AC-3 is 17 kW at 400V, making it suitable for most industrial applications. The housing material – plastic – provides good electrical insulation and resistance to chemicals. The lack of possibility of indirect mounting and in distribution boards suggests its intended use for direct mounting on a panel or control panel.