Cam switch, 0-1, 3-pole, flush-mounted, black lockable knob SK125-4.4284\P07

Cam switch – reliable disconnection in the installation

This three-pole cam switch SK125-4.4284\P07 is a solid solution for safe and convenient disconnection of electrical circuits. Designed for surface mounting, it provides effective insulation and protection against accidental activation. Its design, with a key-lockable knob, further enhances security, especially in public places or where access is restricted.

Construction and application

The cam switch SK125 is a component used for manual switching on and off of electrical circuits. This model, with three poles, is used in installations with a voltage of up to 690V and a rated current of up to 125A. The key-lockable design minimizes the risk of unauthorized switching on, which is important in industrial applications, workshops or service points. The possibility of mounting on a panel allows for aesthetic and functional placement of the switch in the chosen location.

Key features and benefits

• High mechanical resistance: Made of durable materials, it ensures long-lasting and reliable operation even in harsh conditions.
• Safety of use: The lockable knob protects against accidental activation or unauthorized access to the circuit.
• Wide range of applications: Suitable for industrial installations, workshops, service points and anywhere where manual disconnection of circuits is required.
• Easy installation: Designed for surface mounting on a panel – mounting hole ø68 mm.
• Suitable for lug connections: Allows connection of cables with 8 mm lug end, which facilitates and speeds up installation.
• Environmental resistance: Wide operating temperature range (-40°C to +70°C) and high IP65 protection rating guarantee reliable operation even in demanding conditions.
• Compliance with standards: Meets the requirements of PN-EN 60529 (degree of protection) and EN 60947-1 (degree of pollution).

The rated insulation voltage is 690 V, and the rated continuous current is 125 A. The switch is also characterized by a conventional thermal current of 125 A and the ability to switch power up to 55 kW at 690V (AC-23A). The IP65 protection rating provides resistance to dust and water jets.

This cam switch is an investment in the safety and reliability of your electrical installation. Solid construction, high technical parameters and additional protection in the form of a lockable knob make it an ideal choice for both professionals and end users looking for proven solutions.