AKH0.66KΦ24 low voltage split open core CT current transformer - Current transformation ratio: 250 A primary to 5 A secondary - Design: split open core for easy installation and retrofit in low voltage circuits - Function: accurately measures current in relevant LV electrical systems - Compatibility: standard 5 A secondary output for connection to metering, protection relays, and monitoring equipment - Size and form: compact split-core construction suitable for panel mounting and space-constrained installations - Performance: delivers reliable, precise current readings suitable for monitoring, protection, and metering applications Use scenarios - LV distribution panels: clip around a conductor to monitor load current for energy management, metering, or protection relays - Switchgear and protection relays: provide accurate current input to relays and meters for proper fault detection and monitoring - Retrofit and installations with minimal disruption: easy to install around an existing conductor without disconnecting wiring, enabling current sensing in established circuits This product maintains a professional, trustworthy tone while clearly outlining function, compatibility, size, and performance for practical, real-world use.