Contactors for Capacitor Switching

Capacitor switching can generate extremely high current peaks during capacitor energization. UA..RA contactors are specifically designed with damping resistors to effectively manage these peaks without requiring additional limitations.

Product Benefits:

• Comprehensive Range: The widest contactor range on the market, supporting applications up to 80 kVar.

• Reliable Performance: Optimized for demanding capacitor switching applications.

• Simplified Selection: Choose the right model effortlessly using CAPCAL software.

Product Features:

• High Peak Current Handling: UA..RA contactors with damping resistors are ideal when peak currents significantly exceed 100 times the nominal RMS current.

• Standard Peak Current Handling: UA contactors are suitable when peak currents are equal to or less than 100 times the nominal RMS current.

• Advanced Voltage Range: UAF..RA contactors offer a wide control voltage range, enhanced by AF technology and an electronic coil for increased flexibility.