{"product_id":"st130e-ea-residual-current-controller-mccb-wanlong","title":"ST130E\/EA Residual Current Controller for MCCB | 32A–800A, AC\/A Type","description":"\u003cp\u003eThe ST130E\/EA Series Intelligent Residual Current Controller is designed as the core protection module for KFM2L\/3L Series Residual Current Circuit Breakers (RCCBs). Suitable for AC 50Hz systems with rated currents up to 800A, rated insulation voltage of 690V, and operating voltages up to 400V (three-phase) or 230V (single-phase).\u003c\/p\u003e\u003ch2\u003eKey Protection Functions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAC Type Residual Current Protection\u003c\/li\u003e\n\u003cli\u003eA Type Residual Current Protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAuxiliary Functions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFault Trip\u003c\/li\u003e\n\u003cli\u003eAlarm Without Trip\u003c\/li\u003e\n\u003cli\u003eRemote Shunt Release\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommunication\u003c\/h2\u003e\u003cp\u003eNone\u003c\/p\u003e\u003ch2\u003eUser Interface\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAlarm Without Trip Module Interface\u003c\/li\u003e\n\u003cli\u003eRemote Shunt Release Module Interface\u003c\/li\u003e\n\u003cli\u003eType I: Fixed sensitivity setting, no configuration required\u003c\/li\u003e\n\u003cli\u003eType II \/ III \/ IV: 4-position coded switch for intuitive parameter setting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRated Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower Supply: Derived from MCCB main circuit — 400V (three-phase) \/ 230V (single-phase)\u003c\/li\u003e\n\u003cli\u003eFrame Ratings: 32A, 100A, 250A, 400A, 800A\u003c\/li\u003e\n\u003cli\u003eResidual Current Range: 30mA – 10A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eStandards\u003c\/h2\u003e\u003cp\u003eGB14048.2 \/ IEC60947\u003c\/p\u003e","brand":"Wanlong Electric","offers":[{"title":"Default Title","offer_id":44134974750786,"sku":null,"price":380.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/1221\/0242\/files\/ST130EEA.webp?v=1784167451","url":"https:\/\/wanlongelectric.com\/zh\/products\/st130e-ea-residual-current-controller-mccb-wanlong","provider":"Wan Long Electric Group Co., Ltd.","version":"1.0","type":"link"}