Cam switch disconnector 63A, 0-1 switch (3-pole), in OB2 enclosure. ŁK63-2.8211\OB2

63A Cam Switch – Reliable Circuit Switching

This three-pole cam switch with a rated current of 63A is a robust solution for manual switching of electrical circuits. It finds application in various installations, from electric motors to small power transformers. Equipped with an OB2 enclosure, it provides protection against external conditions and facilitates mounting.

Design and Application

The ŁK63-2.8211\OB2 switch is designed to operate in demanding conditions, meeting the EN 60 947-3:1992 standard. Its rotary design enables precise and reliable circuit switching. It is ideally suited for both industrial installations and public buildings where reliability and safety are required. The possibility of mounting on a plate expands its range of applications.

Key Features and Benefits

• High Mechanical Resistance: Mechanical durability of 3 million switching cycles guarantees a long service life, even with intensive use.
• Protection Against External Factors: IP65 protection rating provides effective protection against dust and water jets, allowing operation in harsh environmental conditions.
• Safe Connections: Screw connection of the main contacts ensures a secure and stable connection of the wires, minimizing the risk of short circuits and failures.
• Wide Operating Temperature Range: The ability to operate in a temperature range from -40°C to +70°C makes the switch suitable for applications both indoors and outdoors.
• Rated Operating Power: The rated operating power for AC-3 is 20 kW at 400 V, allowing operation of devices with significant power.
• Complete Device: Supplied in a complete OB2 enclosure – ready for mounting immediately after unpacking.
• Rated Current: The rated continuous current Iu is 63 A, providing sufficient performance for most applications.
• Position 0: Has a clear "0" position, which increases safety and facilitates identification of the circuit status.