3-pole isolator switch 125 A with handle on the switch RSI-3125\W02

Isolator switch – safety and reliability in your installation

This three-pole isolator switch with a rated current of 125A is a solid solution for disconnecting electrical circuits. Equipped with a knob, it provides convenient and safe operation for both installers and end-users. It will work in a wide range of applications, from industrial installations to commercial buildings and homes with higher power demands.

Functionality and application

The RSI-3125\W02 isolator switch is designed to operate in circuits with a voltage of up to 690V, meeting the requirements of utilization categories AC-21A to AC-23A and direct current circuits up to 220V. Its construction allows for mounting on a plate, which facilitates integration with existing distribution systems. Thanks to the possibility of short-circuiting up to 7.5 kA, it provides effective protection against the effects of overloads and short circuits. This is a permanently mounted device designed for reliable operation in harsh industrial conditions.

• Versatility: Suitable for AC and DC circuits.
• Safety: Emergency switch function allows for quick disconnection of power in crisis situations.
• Durability: Made of high-quality materials, guarantees long-lasting and trouble-free operation.
• Easy installation: Adapted for plate mounting, which simplifies the installation process.
• Application: Ideal as a main switch in electrical installations.

Technical parameters and construction

The isolator switch is characterized by a solid construction and precise workmanship. Screw connection of the main contacts ensures a secure and durable connection of conductors with a cross-section of up to 70 mm². The IP20 degree of protection protects against accidental contact, and the lack of a locking mechanism facilitates servicing. The device is adapted to operate at temperatures from -40°C to +70°C and at altitudes up to 2000 m above sea level, making it an ideal choice for demanding industrial applications. The rated operating power for AC-23 is 30 kW at 400V, which confirms its efficiency and reliability in inductive loads such as electric motors.