Model AKH0.66/K36 Type - Shared current transformer with a terminal on the cable Electrical ratings - Primary current rating: 400 A - Secondary current rating: 5 A - Ratio: 400 A to 5 A (80:1) Mechanical size - Diameter: 36 mm - Compact round form suitable for panel and equipment mounting Overview - Designed for electrical measurement and related applications - Connects via a cable terminal for straightforward integration with measurement instruments and control devices Benefits - Safe measurement of high circuit currents without exposing equipment or personnel to high voltage - Outputs a 5 A secondary signal compatible with standard meters, relays, and data loggers - Compact size enables installation in tight spaces and dense cabinet layouts - Simple terminal connection on the cable reduces setup time and wiring complexity Applications - Monitoring current in switchgear, distribution panels, and motor feeders - Integration with energy management systems, building automation, or metering equipment - Use in lab or test bench setups to measure high current with 5 A CT input devices Compatibility and use - Suitable for devices and instruments that accept a 5 A secondary CT input - Works with common protective relays, meters, and data logging equipment designed for 5 A CT output Typical use scenarios - Scenario 1: Install in an electrical panel to monitor a large motor’s current, feeding data to a metering device or PLC for load management - Scenario 2: Add to a facility energy management system to track currents on major circuits for usage analytics and fault detection - Scenario 3: Use in a lab setting to measure a circuit under test with standard 5 A instrumentation for accurate current readings Notes - Model and specifications are AKH0.66/K36, intended for reliable electrical measurement and related applications