Cam switch 25A, Direction of rotation changeover switch L-O-P, in OB3 housing with yellow/red front plate ŁK25R-3.8368\OB3C

Universal cam switch for demanding applications

This 6-pole cam switch, with a rated current of 25A, is a robust solution for controlling motors and other electrical loads. Designed for frequent switching, it is perfect for both industrial installations and applications requiring reliability and safety. Model ŁK25R-3.8368\OB3 offers a direction of rotation change function (L-O-P), making it an ideal choice for devices requiring precise control.

Design and application

The switch is enclosed in a durable OB3 housing made of plastic, providing high resistance to mechanical damage and external factors. The IP65 protection rating guarantees safe use even in harsh environmental conditions – it is dustproof and protected against water jets. The switch with a yellow/red front makes identification and operation easier. Screw connections ensure a secure and durable connection of the wires.

• Direction of rotation change: The L-O-P function allows easy switching of the motor's operating direction, which is crucial in many industrial applications.
• Durability and reliability: The plastic housing and high-quality workmanship guarantee a long service life.
• Safety: The IP65 protection rating protects against moisture and dust, minimizing the risk of failure and electric shock.
• Versatility: Suitable for a wide range of applications, from simple control circuits to more complex automation systems.
• Adapted to work in harsh conditions: A wide operating temperature range (-40°C to +70°C) allows it to be used in various industrial environments.

Operating parameters and mounting

The switch is characterized by a rated power of 13 kW for AC-3 at 400V and 7 kW for AC-3 at 230V. The continuous rated current is 25A, and the mechanical endurance is as much as 3 million switching cycles – which proves its durability and reliability. Mounting is simple and intuitive thanks to the standard screw connection method. It is important to select the appropriate wire cross-section (2.5...6 mm²) and tightening torque of the terminals (1.2 Nm) to ensure safe and correct operation of the device. The device is not intended for indirect mounting or in distribution boards – it is a complete device in a housing ready for use after connecting the power and control wires.