Cam switch connector 40A, Disconnector 0-1 (4-pole), front panel mounting, lockable, yellow/red ŁK40-2.8210\P08

Universal cam switch for various applications

This four-pole cam switch, designed for panel mounting, is a reliable solution for switching electrical circuits on and off. The yellow-red front design provides good visibility of the switch status, and the high IP65 protection rating guarantees safety in harsh conditions. The device is particularly useful in industrial installations where frequent circuit changes and high resistance to damage are required.

Construction and functionality

The switch is characterized by a solid plastic construction, ensuring durability and corrosion resistance. Screw connection of the main contacts facilitates cable installation and provides a secure electrical connection. The presence of the "0" position allows for complete disconnection of the circuit, which increases safety during maintenance or repair. This model is designed for indirect mounting, which provides flexibility in choosing the installation location.

• Rated continuous current 40A – allows for safe circuit loading.
• Rated operating power for AC-3 20 kW (400V) – enables control of devices with significant power.
• Protection class IP65 – provides protection against dust and water jets, which is important in industrial environments.
• Enclosed construction – additionally protects against accidental access to live parts.
• Indirect mounting possible - facilitates installation in various configurations.
• Mechanical endurance (3 million cycles) - guarantees long-lasting and reliable operation even with intensive use.

Applications and compliance with standards

The cam switch finds application in a wide range of electrical installations, such as:

• Control of electric motors
• Disconnecting power circuits for machines and equipment
• Construction of electrical switchboards
• Industrial and workshop installations
• Applications requiring frequent circuit switching

The device meets appropriate safety standards, confirming its reliability and compliance with applicable regulations. The rated short-time withstand current is 0.85 kA, and the rated short-circuit making current is 1.5 kA, which provides effective protection of the installation in the event of a short circuit. The rated insulation voltage is 690 V and the impulse withstand voltage is 6 kV.