Disconnecting switch 15A, Isolator 0-1 (3-pole), in OB2 enclosure. ŁK15-2.8211\OB2

Cam switch – reliable circuit switching

This three-pole cam switch, in a durable OB2 housing, is a solid solution for switching electrical circuits. Designed for both professional and domestic use, it combines functionality, safety and durability. Its construction allows for convenient and precise control of electrical devices, and high resistance to external conditions ensures long-lasting and trouble-free operation.

Construction and application

A cam switch is a device used to switch electrical circuits on and off. Model ŁK15-2.8211\OB2 is distinguished by the ability to be set to position 0, which provides additional safety during maintenance or repair. Made of high-quality plastic, it is resistant to mechanical damage and atmospheric influences (IP65 protection rating). Designed for mounting on a rail or in an enclosure, it finds application in electrical installations of residential, commercial and industrial buildings. Thanks to its versatility, it works well as a switch, disconnector and control switch.

Key features and benefits

• High reliability: Rated continuous current of 15A and short-circuit strength guarantee safe and stable operation of the device.
• Versatility: Possibility of use in various types of electrical installations thanks to a variety of connection programs.
• Durability: Made of high-quality materials ensures long life even in difficult working conditions.
• Safety: IP65 protection rating protects against dust and water, ensuring safe operation. Position 0 further increases safety during installation servicing.
• Easy installation: Screw connection of the main contacts facilitates quick and secure connection of wires.
• Complete device: Supplied in OB2 housing – ready for mounting immediately after unpacking.
• Resistance to external conditions: Designed to operate at temperatures from -25°C to +70°C, making it an ideal solution for demanding industrial applications.

Operating parameters and compliance with standards

The switch meets the requirements of PN-EN 60947-3 and IEC 60947-3 standards, confirming its compliance with European safety standards. It can be used in enclosed spaces with a degree of pollution 3 (industrial application). The cross-section of the connection wires is from 1.5 mm² to 4 mm², which allows connection of wires of different thicknesses. The rated operating power for AC-3 at 400 V is 8 kW – sufficient for most standard applications.