40A cam switch, direction of rotation changeover switch L-0-P, front-mounted base mounting black ŁK40-3.8368\B07

Universal cam switch for demanding applications

This 40-amp cam switch is a reliable solution for switching electrical circuits, especially where changing the direction of rotation of motors is required. Model ŁK40-3.8368\B07, designed for front panel mounting in an enclosure, offers a robust construction and a high degree of protection IP65, making it an ideal choice for both industrial applications and demanding environmental conditions. The L-0-P switch allows for flexible control of devices, and its mechanical durability guarantees long-term and trouble-free operation.

Construction features and operating parameters

The switch is made of high-quality plastic, which ensures its durability and resistance to mechanical damage. Screw terminals facilitate the connection of wires with a cross-section from 4 to 10 mm². The design allows for indirect mounting, providing flexibility in choosing the installation location. High resistance to vibration and shock (compliant with IEC 60068 standards) and a wide operating temperature range (-40°C to +70°C) make the device perfect for harsh industrial conditions. The rated insulation voltage Ui is 690V, and the rated continuous current Iu is 40A – these parameters guarantee safe and efficient operation. The rated switching power Pe in category AC-3 is 20 kW at 400V.

Applications and benefits

This cam switch finds application in a wide range of applications, such as:

• Motor control: Switching the direction of rotation of electric motors.
• Industry: Applications requiring frequent switching of circuits with high loads.
• Building automation: Control of heating, ventilation and air conditioning systems.
• Electrical installations: As an element of switchboards and electrical panels.

Thanks to its high reliability and durability, the switch minimizes the risk of failures and downtime in installation operation. The IP65 protection class ensures safe use even in humid or dusty environments. Solid construction and high quality workmanship guarantee long device life, which translates into savings in operating costs. Additionally, the possibility of indirect mounting facilitates integration with existing electrical systems.