{"product_id":"400a-split-core-current-transformer-333mv","title":"400A Split Core Current Transformer – 333mV Output","description":"\u003ch1\u003e\u003cspan\u003e400A Split Core Current Transformer – 333mV Output\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReliable Current Monitoring for Commercial and Industrial Electrical Systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGreen Apple International GAI\/CTS\/1.25\/400\/333\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a 400-amp split-core current transformer (CT) designed for accurate AC current measurement in commercial, industrial, and energy management applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing a low-voltage \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e333mV secondary output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this current transformer integrates with compatible power meters, kW meters, and data loggers for dependable electrical monitoring. Its split-core design allows installation around existing conductors without disconnecting the wiring, making it a practical solution for new installations and system upgrades.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRated for electrical systems up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e600V AC\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the GAI\/CTS\/1.25\/400\/333 delivers reliable performance with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2% full-scale accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e400A Primary Current Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for monitoring electrical loads up to 400 amps.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e333mV Secondary Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Low-voltage signal compatible with appropriately rated energy meters and data loggers.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e2% Full-Scale Accuracy:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides consistent current measurements for general energy monitoring applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSplit-Core Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows convenient installation around existing electrical conductors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e600V AC Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for compatible commercial and industrial electrical systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e1.25-Inch Window Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Accommodates conductors that fit within the specified opening.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEnergy Monitoring Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for use with compatible kW meters, power monitoring systems, and data acquisition equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for electrical panels, control cabinets, and energy management installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGreen Apple International\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel \/ SKU\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGAI\/CTS\/1.25\/400\/333\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSplit-Core Current Transformer\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400A AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSecondary Output\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e333mV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2% Full Scale\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum System Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e600V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWindow Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.25 Inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSplit Core\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAC Current Monitoring\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMeter Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible 333mV Input Meters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCommercial Energy Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Measure electrical current in building distribution systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIndustrial Power Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Track electrical loads in machinery and industrial equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBuilding Management Systems (BMS):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrate with compatible monitoring and control equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eElectrical Submetering:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Support current measurement for tenant and facility energy monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHVAC Energy Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Monitor electrical consumption of compatible HVAC equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEnergy Auditing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Collect electrical current data for energy efficiency analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Choose Green Apple International?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eGreen Apple International provides practical electrical monitoring solutions designed for commercial and industrial applications. The GAI\/CTS\/1.25\/400\/333 combines a 400A current rating, industry-standard 333mV output, and convenient split-core construction in a compact, cost-effective design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're installing a new energy monitoring system or upgrading existing equipment, this current transformer offers a straightforward solution for measuring AC electrical current.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMonitor with Confidence. Choose Green Apple International.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003ePlease verify conductor dimensions, meter compatibility, and electrical ratings before installation. Installation should be performed by qualified electrical personnel.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003e400A current transformer, 333mV CT, split core CT, 400 amp current sensor, energy monitoring CT, 600V current transformer\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Green Apple Lighting","offers":[{"title":"Default Title","offer_id":41515837587611,"sku":"GAI\/CTS\/1.25\/400\/333","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0524\/8984\/6939\/files\/Green_Apple_Current_Transformer_Product_Collage.png?v=1791467895","url":"https:\/\/greenappleenergycompany.com\/products\/400a-split-core-current-transformer-333mv","provider":"Green Apple Lighting","version":"1.0","type":"link"}