Cam switch 63A, Disconnector 0-1 (3-pole), base mounting rail front grey knob black SK63-2.8211\BS03

Universal cam switch for safe circuit switching

This three-pole cam switch with a rated current of 63A is a reliable solution for manual switching of electrical circuits. Designed for both industrial and building installations, it provides safe and convenient operation. The design allows for mounting on a TH35 rail, making integration with existing switchboards easier. Durable materials and a high degree of protection (IP65) guarantee long-lasting and trouble-free operation even in harsh conditions.

Construction and application

The cam switch SK63-2.8211\BS03 is used for manual switching of electrical circuits, offering 0-1 positions. It is ideal for situations where it is necessary to disconnect the load for maintenance, repair or reconfiguration. It can be used in switchboards, control cabinets and other applications requiring reliable disconnection of power. Thanks to the possibility of mounting on a TH35 rail, installation is quick and easy.

Key features and benefits

• High mechanical resistance: Durable construction ensures long device life – withstands up to 3 million switching cycles.
• Safety of use: Protection class IP65 protects against dust and moisture, ensuring safe operation in various environments.
• Universal mounting: The possibility of mounting on a TH35 rail facilitates integration with existing electrical installations.
• Suitable for high loads: Rated continuous current of 63A and the ability to switch loads with a power of up to 18 kW (AC-3 at 400V) make it suitable for applications requiring high power consumption.
• Clear markings: Black knob with gray housing makes it easy to identify and operate the device.
• Wide temperature range: The ability to operate in a temperature range from -40°C to +70°C ensures reliability in difficult environmental conditions.
• Short-circuit protection: Rated short-time withstand current is 1.2 kA, providing additional safety for the installation.
• Solid connections: The use of screw connections guarantees a secure and durable connection of wires with a cross-section from 6 mm² to 16 mm².

Technical parameters in practice

The switch is characterized by high technical parameters, which translate into its reliability and safety of use:

The rated continuous current is 63A, allowing you to connect devices with high power consumption without the risk of overload. The rated switching power is 18 kW (AC-3 at 400V), determining the maximum power of devices that can be safely switched on. Protection class IP65 provides protection against dust and water jet – ideal for workshops or production halls. It allows you to connect wires with a cross-section from 6 mm² to 16 mm².

Let's also remember the high resistance to vibrations and mechanical shocks – this guarantees stable operation even in demanding industrial conditions.