Cam switch 40A, 1-0-2 Disconnector (3-pole), base rail mounting front yellow-grey knob red SK40-3.8380\BS04

Universal cam switch for safe circuit switching

This three-pole cam switch with a rated current of 40A is a reliable solution for frequent switching of electrical circuits. The 1-0-2 design allows you to choose between two working circuits or switch them off, making it an ideal element in installations requiring flexibility and safety. It finds wide application both in industrial installations and in public buildings as well as in homes where it is necessary to cut off the power supply to specific receivers.

Solid construction and easy installation

The switch is designed with durability and ease of use in mind. The housing made of high-quality plastic provides resistance to mechanical damage and external factors. Mounting on a base rail (BS04) is quick and intuitive, which translates into time savings during installation. The yellow-gray housing with a red knob provides good visibility and easy identification in case of a need to quickly disconnect the circuit. The IP65 protection class guarantees safe use even in harsh environmental conditions, protecting against dust and moisture.

Key features and benefits

• High reliability: Continuous rated current of 40A and short-circuit current of 10kA ensure safe operation even under heavy loads.
• Versatility: Indirect mounting option allows you to adapt the switch to different installation configurations.
• Safety: IP65 protection class protects against moisture and dust, increasing safety.
• Ease of use: Intuitive operation and clear markings make it easy to switch circuits.
• Durability: Made of high-quality materials guarantees a long service life – confirmed by as many as 3 million switching cycles.
• Wide range of applications: Ideal for switching circuits with a power of up to 12 kW (AC-3), both in professional and home installations.
• Compatibility: Designed for mounting on base rails, which facilitates integration with existing distribution systems.

Additionally, the lack of auxiliary contacts eliminates the need to use additional control elements in simple applications, simplifying the installation and reducing costs. This switch is also resistant to vibrations and shocks, making it an ideal choice for industrial environments.