Cam switch 63A, Disconnector 1-0-2 (1 - pole), in OB2 housing with lockable front ŁK63-1.834\OB2Z

Universal cam switch for demanding applications

This 63A cam switch, in a 1-0-2 (single-pole) switch configuration, is a robust solution for both professional installers and end-users. Designed to operate in harsh conditions, it provides reliable switching of electrical circuits. The OB2 housing with a lockable front ensures high protection against external factors.

Construction and application

The switch is designed for frequent switching of circuits, and its construction allows for installation in various applications – from simple electrical installations to more complex control systems. The cam switch with a knob enables intuitive and precise circuit changes. The 1-0-2 configuration means that the device has three positions: on, off, and a second circuit. This allows you to control two independent circuits with a single device.

It finds application in:

• industrial installations,
• workshops,
• construction,
• lighting control systems,
• and anywhere reliable switching of electrical circuits is required.

Key features and benefits

• High resistance to external conditions: IP65 protection rating provides protection against dust and water jets, making it ideal for use in harsh environmental conditions.
• High mechanical strength: Designed for 3 million switching cycles – a guarantee of long-lasting and trouble-free operation.
• Safety of use: Rated insulation voltage Ui 690V and impulse withstand voltage Uimp 6kV provide a high level of safety during operation.
• Installation flexibility: The ability to connect wires with a cross-section of 4-10 mm² using a screw connection simplifies installation and ensures a secure electrical connection.
• Wide operating temperature range: The device retains its properties in a temperature range from -40°C to +70°C, allowing it to be used in various climates.
• Rated operating power: The rated operating power for AC-3 is 20 kW at 400V – sufficient for most industrial and commercial applications.
• Solid construction: Made of plastic – a lightweight yet durable material ensuring a long service life.

The rated continuous current (Iu) is 63 A, and the rated operating power AC-3 at 400V is 20 kW. The degree of protection is IP65, the device has one pole and is made of plastic.