Cam switch connector 25A, Disconnector 0-1 (3-pole), \ROS SK25-2.8211\ROS

Cam switch – reliable disconnection in the installation

This three-pole cam switch with a rated current of 25A is a solid solution for safely disconnecting circuits. Designed for both industrial and building installations, it provides reliable operation and long service life. The design allows for panel mounting, making it easy to operate and integrate with existing systems.

Features and application

Cam switch SK25-2.8211\ROS is an element designed for frequent switching of electrical circuits. Thanks to its 0-1 characteristic (disconnect switch), it allows for complete disconnection of the load, which is crucial during maintenance, repairs or failures. It can be used in motor controllers, electrical switchboards, machines and equipment requiring safe disconnection of power. Mechanical endurance of 3 million switching cycles guarantees long-term and trouble-free operation even in heavily used applications.

This switch is characterized by a high rated current of 25A, making it suitable for most standard loads. The ability to operate at a voltage of up to 690V expands its range of applications in various installations. The device is adapted to work in difficult conditions, showing resistance to vibrations and shocks. Panel mounting provides easy access and operation, and the design ensures effective insulation and protection against short circuits. A wide operating temperature range from -40°C to +70°C allows its use in various environments.

Technical parameters and construction

The device is characterized by high quality workmanship and a solid construction. The housing made of durable material provides protection against mechanical damage and external factors (IP65). The rated short-circuit current withstand is 1 kA, and the making current 1.4 kA, which provides additional safety in the event of overloads. The tightening torque of the terminals is 1.2 Nm, which guarantees a secure connection of wires with a cross-section from 2.5 mm² to 6 mm². The rated impulse withstand voltage is 6 kV. The switch meets safety and quality standards, confirming its reliability and compliance with applicable regulations.

This switch has a continuous rated current of 25 A, a rated insulation voltage of 690 V and a withstand impulse voltage of 6 kV. The rated conventional short-circuit current is 13 kA, the permissible connection wire cross-section is 2.5...6 mm², the degree of protection is IP65, and the mechanical life reaches up to 3 million switching cycles.