AKH0.66/K K24 is a low voltage split-core current transformer for measuring current in electrical systems. It uses an open-core design and is suited for easy installation around existing conductors without disconnecting equipment. Key features and benefits - Open-core split-core design for fast, tool-free installation around live conductors - Ratios available: 250 A to 5 A, 300 A to 5 A, and 1 A - Specifically designed for currents up to 300 A - Suitable for measuring current in electrical systems and for integration with standard current measuring devices - Compact form suitable for panel mounting and retrofit applications - Robust, non-invasive current sensing suitable for continuous monitoring Function and compatibility - Measures electrical current in distribution boards, panels, and equipment racks - Compatible with secondary circuitry commonly used in meters, data loggers, PLCs, and energy monitoring devices - Split-core construction allows monitoring without circuit disconnection or downtime Use scenarios - Energy monitoring in commercial or industrial electrical panels: install around a feeder line to capture real-time current for load management and energy audits - Motor and equipment monitoring in factories: clamp around motor feeder conductors to track startup surge, running current, and potential overload conditions - Building management and data acquisition systems: connect to metering or PLC input modules to feed continuous current data for control and reporting Performance and practicality - Designed to support currents up to 300 A with flexible ratio options for integration with 5 A or 1 A secondary circuits - Open-core, split-core design enables quick, non disruptive installation in the field - Reliable current sensing suitable for routine measurement, monitoring, and energy analysis across electrical systems