25A cam switch, three-phase starter switch (0,Y,A), front panel mounting, grey knob black ŁK25-4.831\S03

Cam switch – reliable control of electrical circuits

This three-phase cam switch with a rated current of 25A is a solid solution for disconnecting and connecting electrical circuits. Designed for rail mounting, it offers convenience and safety in industrial applications and electrical installations. The construction with a gray body and black knob ensures easy identification and operation. The starter switch with 0-Y-∆ (star-delta) configuration capability allows for flexible adaptation to different needs.

Functionality and technical parameters

The switch is characterized by high resistance to environmental conditions, as confirmed by tests for resistance to vibration, shock, damp heat and salt mist. Adapted to work in a wide temperature range (from -40°C to +70°C), it will perform well even in demanding conditions. The rated switching power in category AC-3 is 7 kW at 230V, 13 kW at 400V and 10 kW at 690V, making it suitable for various loads. The conventional rated short-circuit current is 13 kA, providing effective protection of the installation in the event of a short circuit. The possibility of connecting wires with a cross-section of 2.5…6 mm² guarantees compatibility with most standard installations.

Applications and benefits

• Versatility: Ideal for starting three-phase motors (0-Y-∆ configuration), as well as for switching power circuits for various types of devices.
• Durability: Robust construction and a high number of switching cycles (3 million) guarantee long-lasting and reliable operation.
• Safety: Compliance with safety standards and a high degree of protection IP65 against the control panel provides protection against moisture and interference.
• Mounting: Easy rail mounting allows for quick integration with existing electrical infrastructure.
• Flexibility: The ability to configure the number of segments (from 1 to 15) adapts the switch to specific application requirements.
• Resistance: Withstands extreme working conditions thanks to high resistance to vibration, shock and atmospheric factors.