Disconnect switch 25A, Disconnector 0-1 (1-pole), base rail mounting front grey knob black SK25-1.825\BS03

Rotary switch – reliable switching in electrical installations

This single-pole rotary switch, with a rated current of 25A, is a solid solution for frequent switching of electrical circuits. The use of a 0-1 disconnector allows for safe and convenient disconnection of power when needed. The design allows for mounting on a rail base, which simplifies and speeds up installation. Made of durable plastic, it provides durability and resistance to mechanical damage. The gray front with a black knob provides good visibility and ease of operation.

Construction and application

The rotary switch SK25-1.825\BS03 is designed for use in electrical installations where frequent switching of circuits is required. It is ideal for control circuits for lighting, heating devices or other electrical receivers. The possibility of mounting on a rail base allows it to be easily integrated into the existing electrical infrastructure. The degree of protection IP65 guarantees safe use even in difficult environmental conditions – it is resistant to dust and water jets.

Key features and benefits

• Suitable for working with various loads: The rated power for AC-3 is 8 kW at 400V, making it suitable for controlling motors and other devices requiring higher starting current.
• Safety of use: The degree of protection IP65 provides protection against moisture and dust, which increases work safety and extends the life of the device.
• Convenient installation: The design allowing mounting on a rail base greatly simplifies and speeds up the installation process, saving time and labor costs.
• Durable construction: Made of high-quality plastic, it is resistant to mechanical damage and ensures long-term reliability.
• Intuitive operation: The black knob provides a firm grip and easy switching of circuits.
• Wide range of applications: Suitable for controlling lighting, heating devices and other electrical receivers in residential, commercial and industrial buildings.
• Provides full control over the circuit: Thanks to the "0" position, the power can be completely disconnected, ensuring safety during maintenance or repair of equipment.

Technical parameters in practice

The switch is characterized by a continuous rated current of 25A, which means that it can safely handle devices drawing such current for a long time. Mechanical endurance of 3 million switching cycles guarantees long-term reliability even with intensive use. A wide range of operating temperatures (-40°C to +70°C) allows it to be used in various environmental conditions. The cross-section of connection wires 4...10 mm² ensures compatibility with various types of installation wires.