3-pole +N isolator switch (non-disconnectable) 125 A with yellow-RED knob. RSI-3125N\W03

Isolating switch – reliable power disconnection

This RSI-3125N\W03 isolating switch is a key element of any electrical installation, providing safe and reliable disconnection of circuits. Designed to operate with a rated current of 125 A, it is perfect for both industrial and commercial installations. The three-pole design with an additional neutral pole (N) – inseparable – guarantees comprehensive protection and functionality.

Construction and application

This switch is designed to function as a main switch and an emergency stop switch. Made of high-quality materials, it ensures long-lasting and trouble-free operation. The mechanism with a yellow-red knob allows for intuitive operation and unambiguous visual identification of the device status. The possibility of mounting on a plate allows for flexible adaptation to different switchboard configurations.

The application of the RSI-3125N\W03 switch includes:

• Disconnecting equipment under voltage before starting maintenance or repair work.
• Isolating circuits to ensure safety during inspections and tests.
• Emergency power shutdown in hazardous situations.
• Performing the function of a main switch in electrical switchboards.
• Providing safe load switching.

Characteristics and benefits

The RSI-3125N\W03 switch stands out with a number of features that translate into its reliability and functionality:

• High resistance to environmental conditions: meets the requirements of IP20 standard, which provides protection against accidental contact.
• High switching endurance: guarantees long device life even with frequent switching (1000 cycles).
• Wide range of operating voltages: can be used in installations with a voltage of up to 690 V AC.
• Adapted for cooperation with wires with a cross-section of 25-70 mm²: provides flexibility in choosing the right cables.
• Rated short-circuit current 7.5 kA: provides effective protection against the effects of short circuits.
• Solid construction: guarantees stability and reliable operation for a long time.
• Intuitive operation: the knob with a clear indication of the status (I/O) makes quick and confident switching easier.
• Possibility of mounting on TS35 rail: facilitates integration with existing electrical infrastructure.

Thanks to these features, the RSI-3125N\W03 switch is an optimal solution for professionals and end-users looking for a reliable and safe device for disconnecting power. Its solid construction and high quality of workmanship guarantee long-term use without the need for frequent repairs or replacements.