Cam switch 40A, Disconnector 0-1 (1-pole), panel mounting, yellow-grey knob, red ŁK40-1.825\P04

Panel rotary switch – reliable circuit switching

This rotary switch, designed for panel mounting, is a robust solution for frequent switching of electrical circuits. Model ŁK40-1.825\P04 features a durable construction and high performance parameters, making it an ideal choice for both professional installers and end users. It provides safe and convenient operation in applications requiring reliable connection and disconnection of loads.

Construction and application

A rotary switch is a device used to manually switch electrical circuits. This model, with a 0-1 position, allows you to choose between turning the circuit on and off. The construction with a yellow-gray knob and a red button ensures easy identification of the switch status. Designed for panel mounting, it finds application in machines and equipment where local control over power supply is required. The IP65 protection class guarantees resistance to dust and water jets, allowing operation in more demanding environmental conditions.

Key features and benefits

• Durability and reliability: Made of high-quality plastic, resistant to mechanical damage and external factors.
• Safety: IP65 protection class protects against access to live parts and the effects of moisture and dust.
• Convenient operation: The ergonomic shape of the knob makes it easy to switch the circuit even with gloves on.
• Wide range of applications: Ideal for machines, industrial equipment, electrical panels and other applications requiring manual circuit switching.
• Suitable for high loads: Rated continuous current of 40A and rated operating power of 20kW (for AC-3, 400V) allow operation with demanding receivers.
• Indirect mounting: Possibility of indirect mounting increases installation flexibility.
• Mechanical endurance: Designed for intensive operation - withstands up to 3 million switching cycles.
• Safe design: No return to the 0 position ensures secure maintenance of the selected switch position.

Technical parameters in practice

A rated continuous current of 40A means that the switch can safely operate with loads of this intensity for a long time without the risk of overheating or damage. The rated operating power of 20kW (at 400V) indicates its ability to handle devices with significant power. The IP65 protection class guarantees protection against dust and water jets, which is particularly important in industrial environments or exposed to moisture. Screw connection of the main contacts ensures a secure and durable connection of the power supply cables. Additionally, the possibility of indirect mounting provides flexibility during installation in various configurations of switchboards or enclosures.