Cam switch disconnector 100A, 0-1 switch (4-pole), in OB18 enclosure with lockable front SK100-2.8210\OB18Z

Universal cam switch for demanding applications

This four-pole cam switch with a rated current of 100A, combined with the OB18 housing and a lockable front plate, provides a reliable solution for switching electrical circuits. The design allows for safe and convenient operation in various environmental conditions. Designed for both professional use and end-users who need a solid and durable solution.

Construction and application

The cam switch SK100-2.8210\OB18Z is a device used for manual switching of electrical circuits. It finds application in electrical installations of buildings, machines and equipment, where reliable disconnection of the load is required. This model is equipped with a "0" position, which provides additional safety during maintenance or repair. The OB18 housing made of plastic provides protection against mechanical damage and the effects of atmospheric factors (IP65 protection class of the front side). Made of high-quality materials, it guarantees long life and corrosion resistance.

Key features and benefits

• High mechanical resistance: Robust construction and materials ensure long-term reliability even in harsh working conditions.
• Safety of use: IP65 protection class guarantees protection against moisture and dust, and the "0" position increases safety during servicing.
• Wide range of applications: Rated current of 100A and the ability to work with various types of wires (rigid and flexible) make the switch versatile in use.
• Easy installation: Screw connection of the main conductors facilitates quick and secure installation.
• Durability: Mechanical endurance of 3 million switching cycles ensures a long service life of the device.
• Application in AC-3 circuits: Rated operating power for AC-3 at 25 kW (at 400V) allows for efficient switching of motor loads.
• Solid housing: The housing made of plastic provides insulation and protection against external damage.
• Suitable for operation in a wide temperature range: The ability to operate at temperatures from -40°C to +70°C makes it suitable for outdoor and industrial applications.

Technical parameters in practice

This cam switch has been designed with demanding industrial and construction applications in mind. A continuous rated current of 100A allows for handling significant loads, and high short-circuit resistance (rated short-circuit making current Icm: 2.5 kA) ensures the safety of the installation. The housing material - plastic - guarantees good electrical insulation and corrosion resistance, which is particularly important in humid environments. The switching angle of 45°-90° ensures convenient operation of the device. Additionally, the lack of auxiliary contacts allows for simplifying the electrical installation diagram where they are not required.