3-pole +N isolating switch (disconnected) 125 A with knob on the switch RSI-4125N\W02

Isolating switch – safety and reliability in your installation

This isolating switch, with a rated current of 125 A, is a key element ensuring safe and effective disconnection of electrical circuits. A 3-pole design with an additional neutral pole (+N) makes it a versatile solution for both professional and home installations. Equipped with a handle mounted directly on the switch, it offers convenient and intuitive operation.

Functionality and application

The device is designed to function as a main switch and emergency stop switch. Its solid construction and high strength parameters guarantee reliable operation even in difficult conditions. The possibility of plate mounting allows for easy integration with various types of distribution boards and enclosures. The rated operating power for AC-23, 400 V is 30 kW, making it suitable for protecting circuits powering motors and other high-power devices.

Key features and benefits

• High short-circuit resistance: Rated conditional short-circuit current Iq at 7.5 kA provides effective protection of the installation against the effects of overloads and short circuits.
• Universal mounting: Plate mounting option simplifies installation in various distribution board configurations.
• Intuitive operation: Handle on the switch provides quick and reliable circuit disconnection.
• Safety of use: Meets the requirements as an emergency stop switch, allowing for quick disconnection of power in hazardous situations.
• Durable construction: Made of high-quality materials, guarantees long life and reliable operation.
• Resistance to external conditions: Compliance with standards regarding resistance to vibration, shock and damp heat ensures stable operation in various industrial and domestic environments.
• Suitable for large diameter cables: Possibility of connecting cables with a cross-section of 25-70 mm² (rigid) provides flexibility in choosing power cables.

Technical parameters in practice

The RSI-4125N\W02 switch has been designed with demanding applications in mind. Its rated continuous current (Iu) is 125 A, which means it can safely operate with loads of this value for a long time. The use of screw connections ensures a secure and durable connection of the cables. The IP20 degree of protection protects against accidental contact with live parts. The device is designed to operate at a maximum AC voltage of 690 V, making it suitable for a wide range of industrial and commercial applications.