8-pole 125A isolation switch for external handle RSI-8125\W01

Isolating switch – reliable power disconnection

This 8-pole isolating switch with a rated current of 125 A is a robust solution for safely disconnecting electrical circuits. Designed for both industrial and public building applications, it provides effective isolation and protection against accidental switching. The external knob design facilitates operation and visual control of the disconnection status.

Construction and application

The RSI-8125\W01 switch is designed for plate mounting, ensuring stability and easy integration with existing installations. Its construction based on a durable design guarantees long life and reliability in demanding working conditions. The possibility of use as an emergency stop switch increases safety. The rated operating current of 125A (690V) and the short-circuit making capacity of 7.5 kA make it a component suitable for circuits with significant load. The rated operating power for AC-23, 400 V is 30 kW, which confirms its efficiency in applications related to electric motors.

Key features and benefits

• High reliability: The device's construction ensures long-lasting and trouble-free operation, minimizing the risk of downtime and costly repairs.
• Safety of use: The emergency stop function and the possibility of use as a main switch increase the safety level of the installation and personnel.
• Easy operation: The external knob allows for intuitive operation and quick visual control of the disconnection status.
• Versatility: Plate mounting allows for flexible adaptation to different installation configurations.
• Resistance to external conditions: Compliance with IEC standards regarding vibration, shock and damp heat ensures resistance to harsh environmental conditions.
• Solid connections: Screw connection of the main contacts guarantees a secure and durable connection of the wires.
• Short-circuit protection: The rated short-circuit making capacity of 7.5 kA protects the installation from the effects of short circuits.

Technical parameters in practice

The RSI-8125\W01 switch is characterized by high technical parameters, which translate into its effective operation: the rated continuous current Iu is 125 A, and the rated conditional short-circuit current Iq is 7.5 kA. The rated insulation voltage Ui is 690 V, which ensures safety in high-voltage installations. Mechanical durability of 8000 cycles and switching durability of 1000 cycles testify to the long life of the device. Protection class IP20 provides protection against accidental contact with live parts.