Cam switch 15A, Disconnector 1-0-2 (1 - pole), in OB4 housing with lockable front ŁK15-1.834\OB4Z

Rotary switch – reliable switching in your installation

This single-pole rotary switch, with a rated current of 15A, is a solid solution for disconnecting electrical circuits. Model ŁK15-1.834\OB4Z, housed in a durable OB4 enclosure with a lockable front, ensures safety and durability in demanding conditions. Designed for panel or control cabinet mounting, it is ideal for both professionals and end-users looking for a reliable component for their installations.

Construction and application

A rotary switch is a device used to manually switch electrical circuits. In this model, we have a 1-0-2 switch, which means it allows you to choose between three positions: connection 1, off (position 0), and connection 2. The design with a knob provides convenient and intuitive operation. Thanks to the IP65 protection rating, the enclosure is resistant to dust and water ingress, making it suitable for indoor and outdoor applications (provided protection from direct weather conditions).

Key features and benefits

• Durable construction: The housing made of plastic provides mechanical and chemical resistance.
• Safety: IP65 protection rating guarantees protection against dust and water jets, minimizing the risk of short circuits and failures.
• Versatility: Can be used in various electrical installations – from domestic to industrial.
• Convenient operation: The knob allows for easy and precise switching of circuits.
• Suitable for loads: The rated operating power for AC-3 is 8 kW at 400 V, allowing for safe connection of various receivers.
• Solid connections: Screw connection of the main contacts ensures a secure and durable connection of the wires.
• Lockable front: Provides additional safety and protects against unauthorized access to internal components.

Technical parameters in practice

This switch has been designed for long-term and reliable operation. A continuous rated current of 15A and a short-circuit withstand current of 0.5 kA guarantee stable operation even under high loads. A mechanical durability of 3 million switching cycles demonstrates the high quality of workmanship and long service life of the device. A wide operating temperature range (-25°C to +70°C) allows it to be used in various environmental conditions. The ability to connect wires with a cross-section from 1.5 mm² to 4 mm² ensures compatibility with most standard electrical installations.