The Lauritz Knudsen CBCT (Core Balance Current Transformer) is a high-precision sensing device used for detecting earth leakage currents in electrical systems. Designed to work in combination with earth leakage relays, it continuously monitors the balance between phase and neutral currents to ensure fast and accurate fault detection.This CBCT supports a wide current range from 30mA to 30A, making it suitable for both personnel protection and equipment protection applications. It is compatible with Type A and Type AC residual currents, allowing reliable detection of sinusoidal as well as pulsating DC leakage currents found in modern installations. The 120 mm internal diameter (ID) enables easy installation around multiple cables or busbars without dismantling the wiring.Housed in a robust moulded case, the CBCT offers excellent insulation strength, mechanical durability, and long operational life. It is widely used in LT panels, MCC panels, generator panels, industrial machinery, HVAC systems, and power distribution boards, where dependable earth leakage monitoring is essential for safety and regulatory compliance.Buy Lauritz Knudsen CBCT online from Maheshwari Distributors – Genuine product, accurate sensing, and pan-India delivery.
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– The item has a manufacturing defect.
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