Cam switch, 1-0-2, 1-pole, for base-mounting, padlockable knob, yellow-red SK125-2.43147\BS08

Cam disconnect switch for busbar – reliable disconnection in the installation

This cam disconnect switch, designed for mounting on a busbar, is a robust solution for safely disconnecting electrical circuits. Model SK125-2.43147\BS08, single-pole, with a key-lock knob, provides additional security and access control. It is an ideal element for both professional installers and end-users who value reliability and ease of use.

Construction and application

The SK125 BS cam disconnect switch is designed to operate in systems with a rated insulation voltage of 690V and a rated continuous current of up to 125A. Its design allows for quick and reliable switching of the circuit on and off, which is particularly important in service or emergency situations. Designed for cables with 8mm eyelet terminals, its mounting on a TS35 rail requires the use of supports to ensure stability. The lockable knob increases safety by preventing accidental disconnection of the circuit.

Key features and benefits

• Durability and reliability: Rated short-circuit current withstand of 1.7kA and rated short-circuit making current of 2.5kA guarantee resistance to overloads and short circuits.
• Safety: The lockable knob provides additional protection against accidental disconnection of the circuit, which is important in industrial applications and public buildings.
• Wide range of applications: The ability to connect from 1 to 7 segments allows for flexible adaptation of the switch to different installation configurations.
• Resistance to external conditions: Wide operating temperature range (-40°C to +70°C) and IP65 protection rating ensure reliable operation even in harsh environmental conditions.
• Easy installation: Designed for mounting on a standard TS35 rail and equipped with M8 connection screws simplifies installation and maintenance.
• Compliance with standards: Meets the requirements of PN-EN 60529 and EN 60947-1 standards, confirming its high quality and safety.
• High switching power: Rated switching power in category AC-23A reaches up to 55kW at 690V, making it suitable for demanding applications.

Remember to tighten the cables with a torque of 12Nm to ensure a secure electrical connection!