Cam switch, 0-1, 4-pole, for base-mounting, lockable knob, yellow-red SK125-4.4285\BS08

Cam disconnect switch for busbar – reliable disconnection in the installation

This four-pole cam disconnect switch SK125-4.4285\BS08 is a solid solution for safely disconnecting circuits in electrical installations. Designed for mounting on a busbar, it provides convenient and reliable operation, and its lockable knob design increases safety. Ideal for both professional installers and end-users where reliability and ease of use are required.

Construction and application

The SK125 BS cam disconnect switch is designed to operate in systems with a rated insulation voltage of up to 690V and a rated continuous current of 125A. A wide operating temperature range (-40°C to +70°C) allows it to be used in various environmental conditions. Made of high-quality materials, it ensures long-lasting and trouble-free operation. Designed for mounting on a TS35 rail, which facilitates integration with existing electrical infrastructure. It is important to properly mount the rail on supports to ensure stability.

Key features and benefits

• High resistance to external conditions: IP65 protection rating guarantees protection against dust and water jets, making it ideal for use in harsh industrial environments.
• Safety of use: The lockable knob minimizes the risk of accidental circuit disconnection, increasing work safety.
• Wide range of applications: The ability to connect cables with crimp terminals with a diameter of 8mm ensures compatibility with various types of installations.
• High switching power: Rated switching power up to 55kW at 690V allows it to handle demanding loads.
• Configuration flexibility: The ability to use from 1 to 7 segments in the switch allows it to be adapted to individual installation needs.
• Designed for short circuits: Rated short-time withstand current Icw(1s) is 1.7 kA, and peak withstand current Icm reaches 2.5 kA – providing protection for the installation in the event of a short circuit.
• Easy installation: Designed for mounting on a standard TS35 rail and has mounting holes for the panel (□68).