The ABB UA30-30-10RA is a heavy-duty magnetic contactor specifically engineered for switching capacitive loads, such as power factor correction (PFC) capacitor banks. It comes equipped with factory-mounted damping resistors to limit high inrush current, ensuring safe and reliable operation over a long service life.

✅ Key Features:

• Optimized for Capacitor Switching: Ideal for AC-6b applications, preventing contact welding caused by high inrush currents.

• Pre-installed Damping Resistors: Effectively limit inrush current during capacitor energizing.

• Rated Operational Current: Supports up to 30 A for capacitor duty (AC-6b), ensuring robust performance.

• 3 Main Poles + 1 NO Auxiliary Contact (30-30-10 configuration): Provides additional signaling or control flexibility.

• AC Control Coil: Compatible with standard AC control voltages.

• DIN Rail or Panel Mounting: Allows flexible and quick installation.

• Durable & Reliable: Designed for long electrical and mechanical life even in demanding switching environments.

• Compliant with IEC/EN 60947-4-1: Meets international standards for contactors and motor starters.

• Compact Form Factor: Space-efficient, suitable for control panels and capacitor banks.