40A reversing switch, direction of rotation changeover switch L-0-P, in OB3 enclosure. ŁK40-3.8368\OB3

Cam switch – reliable circuit switching

This 40A rated cam switch is a robust solution for manual switching of electrical circuits. It is used to control motors, transformers and other electrical devices requiring reliable disconnection. The model is equipped with an L-0-P reversing switch, making it a versatile element in industrial and workshop installations. The whole is enclosed in a durable OB3 housing, providing protection against external factors.

Design and application

Cam switches ŁK, to which this model belongs, comply with EN 60 947-3:1992, which guarantees their safety and reliability. Designed for panel mounting, it offers convenient installation and operation. Made of plastic, it provides good insulation and resistance to mechanical damage. The IP65 protection class on the front side protects against dust and water ingress, enabling operation in harsh environmental conditions. The L-0-P reversing switch is particularly useful in applications requiring precise control of electric motor movement.

Key features and benefits

• High strength: The rated operating power for AC-3 is 20 kW at 400 V, which demonstrates its ability to handle significant loads.
• Safe use: IP65 protection class provides protection against moisture and dust, minimizing the risk of failure and ensuring safe operation.
• Versatility: The L-0-P reversing switch expands the range of applications of the switch, allowing control of motor movement in both directions.
• Durability: Made of high-quality plastic, it guarantees a long service life even in demanding working conditions.
• Easy installation: Panel mounting allows easy integration with existing electrical installations.
• Maintenance-free: Lack of normally open or normally closed auxiliary contacts simplifies the design and minimizes the need for maintenance.
• Solid connections: The main contact is connected using a screw connection, ensuring a stable and secure connection of the wires.
• Wide temperature range: The device can operate at temperatures from -40°C to +70°C, making it suitable for outdoor and industrial applications.