<p>The TCB 322-30 (3 PH CT) is a reliable choice for professionals in the electrical engineering and automation sectors, designed to cater to both industrial and commercial applications. This solid-core current transformer (CT) is engineered to deliver consistent performance with its robust specifications.</p><p>At the heart of its functionality lies a rated power of 5 VA, making it suitable for various demanding environments. It supports a rated current of 500 A, ensuring it can handle substantial electrical loads efficiently. The CT ratio of (3) 500/5 further highlights its capability in transforming high currents into manageable values for measurement or monitoring purposes.</p><p>With an aperture and bore size of 22 mm, this model ensures that installation is straightforward while maintaining secure connections through its screw-type connection system. This design facilitates easy integration into existing setups without requiring extensive modifications or additional components.</p><p>Operating at a standard frequency range of 50/60 Hz, the TCB 322-30 aligns well with global standards, providing versatility across different regions and systems. Its compliance with IEC standards underscores its quality and reliability in adhering to internationally recognized safety and performance criteria.</p><p>Accuracy is crucial in any measurement device, and this model does not disappoint with an Accuracy Class of Class 1. Such precision ensures that measurements remain dependable over time, which is essential for maintaining system integrity and operational efficiency.</p><p>Measuring just 30 mm in length, the compact form factor allows for convenient placement within constrained spaces often found in industrial environments. Despite its small size, it does not compromise on durability or performance.</p><p>In summary, the TCB 322-30 (3 PH CT) offers a balanced combination of power handling capability, precision accuracy, ease of installation, and adherence to international standards—making it an ideal component for those who prioritize reliability and efficiency in their electrical systems.</p>