Cam switch 25A, Direction of rotation changeover switch L-O-P, front rail mounted, grey knob black ŁK25-3.8368\S03

Rotary Cam Switch 25A – reliable change of rotation direction

This rotary cam switch with a rated current of 25A is a solid solution for switching the direction of rotation of motors. Designed for rail mounting, it stands out for its versatility and durability. The gray front with a black knob provides convenient operation and clear identification. It is an element dedicated to both professional applications and home installations where reliable operation and safety are required.

Construction and application

The SPAMEL rotary cam switch from the ŁK25 series is a device used to change the direction of rotation of three-phase motors. The construction based on a cam mechanism guarantees precision and reliability of switching. It finds application in controlling various devices, such as winches, cranes, conveyors, as well as agricultural and industrial machinery. The possibility of rail mounting facilitates integration with existing control systems.

Key features and benefits

• Durability and reliability: Rated current of 25A and high resistance to environmental conditions (operating temperature from -40°C to +70°C) ensure long-lasting and trouble-free operation in demanding conditions.
• Versatility: The ability to configure with a different number of segments (from 1 to 15) allows you to adapt the switch to specific application needs.
• Safety: Protection class IP65 guarantees protection against dust and water jet, which increases safety in difficult industrial conditions.
• Easy installation: The design intended for rail mounting facilitates quick and simple installation.
• Wide voltage range: Rated insulation voltage Ui is 690V, and impulse withstand voltage Uimp is 6kV, ensuring compatibility with various electrical installations.
• High mechanical durability: Withstands up to 3 million switching cycles, which translates into a long service life without the need for replacement.
• Resistance to external factors: Meets standards regarding resistance to vibration, shock and cyclic damp heat, confirming its reliability in various working environments.

The continuous rated current is 25 A, the rated insulation voltage is 690 V, and the impulse withstand voltage Uimp is 6 kV. The protection class is IP65, the operating temperature is in the range of -40°C to +70°C, the permissible cross-section of connection cables is 2.5…6 mm², and the tightening torque of the terminals is 1.2 Nm.

This SPAMEL rotary cam switch is an investment in reliable and safe control of motor rotations – both for professionals and demanding end users.