1SBL351024R8000 ABB - UA50-30-00RA 220-230V 50HZ / 230-240V 60HZ

The 1SBL351024R8000 ABB UA50-30-00RA is a specialized contactor designed for capacitor switching applications, ensuring efficient and reliable power factor correction. This UA series contactor is specifically engineered to handle capacitor banks up to 40 kvar at 400V and 40°C, making it suitable for industrial and commercial settings. It operates within a voltage range of 220-230V at 50Hz and 230-240V at 60Hz, providing flexibility for different power systems. The contactor incorporates pre-discharge resistors, which limit inrush current during capacitor bank energization, protecting both the contactor and the capacitors from damage. This feature extends the lifespan of the equipment and enhances overall system reliability. The UA50-30-00RA configuration indicates a specific contact arrangement and performance characteristics tailored for capacitor switching duties. ABB's UA contactors are known for their robust design, high electrical endurance, and compliance with international standards. Proper installation and maintenance are crucial to ensure optimal performance and longevity. This contactor is an essential component for maintaining power quality and reducing energy costs in electrical systems with capacitive loads. It contributes to a more stable and efficient power network.