{"product_id":"diferencial-tipo-b-4p-63a-30ma-tongou-tord4b-63","title":"Type B Residual Current Circuit Breaker 4P 63A 30mA Tongou TORD4B-63","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Diferencial Tipo B 4P 63A 30mA Tongou TORD4B-63 is the highest capacity option for three-phase lines supplying powerful electric vehicle chargers, AC photovoltaic inverters, or variable frequency drives. Class B ensures detection of \u003cstrong\u003eAC\u003c\/strong\u003e, \u003cstrong\u003epulsating DC\u003c\/strong\u003e, and \u003cstrong\u003epure DC\u003c\/strong\u003e leakage, an essential requirement when there is power electronics that may inject a DC component. With a nominal 63 A and 30 mA sensitivity, it protects people and provides reliability in advanced residential panels, parking lots, and small industrial installations.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eType B RCCB (IEC\/EN 62423), 4 poles, 63 A, 30 mA.\u003c\/li\u003e\n  \u003cli\u003eOperating voltage 380–415 V AC, 50 Hz; 35 mm DIN rail mounting.\u003c\/li\u003e\n  \u003cli\u003eConditional capacity: 6 kA; Ui 250 V; Uimp 6 kV.\u003c\/li\u003e\n  \u003cli\u003eIP40\/20 ratings, width 8 modules (≈71.6 mm), compact dimensions.\u003c\/li\u003e\n  \u003cli\u003eTerminals: rigid 1–35 mm² and with ferrule\/flexible 1–25 mm²; torque 2.5 Nm.\u003c\/li\u003e\n  \u003cli\u003eDurability: 20,000 mechanical operations and 15,000 electrical; altitude up to 2000 m.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum safety in subpanels for charging and connections requiring 63 A.\u003c\/li\u003e\n  \u003cli\u003eReduction of unwanted tripping and immunity to harmonics\/noise.\u003c\/li\u003e\n  \u003cli\u003eModular format that optimizes space and simplifies maintenance.\u003c\/li\u003e\n  \u003cli\u003eFull compliance with EN\/IEC 61008-1 and IEC\/EN 62423.\u003c\/li\u003e\n  \u003cli\u003eVersatile wiring with large cross-sections and recommended use of ferrules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for high-power three-phase \u003cem\u003ewallboxes\u003c\/em\u003e, AC self-consumption\/backup, HVAC, and pumping with variable frequency drives. Recommended when the manufacturer requires a class B RCCB or there is a risk of residual DC injection.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eType B RCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePoles \/ Current\u003c\/td\u003e\n\u003ctd\u003e4P \/ 63 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVoltage \/ Frequency\u003c\/td\u003e\n\u003ctd\u003e380–415 V AC \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConditional capacity\u003c\/td\u003e\n\u003ctd\u003e6 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUi \/ Uimp\u003c\/td\u003e\n\u003ctd\u003e250 V \/ 6 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCable section\u003c\/td\u003e\n\u003ctd\u003eRigid 1–35 mm² | With ferrule 1–25 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTightening torque\u003c\/td\u003e\n\u003ctd\u003e2.5 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003eIP40 (module) \/ IP20 (terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−25 °C…+60 °C | Storage −40 °C…+85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating altitude\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModular width\u003c\/td\u003e\n\u003ctd\u003e8 × 9 mm (≈71.6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (H × D)\u003c\/td\u003e\n\u003ctd\u003e≈85 × 75.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eEN\/IEC 61008-1 · IEC\/EN 62423\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eIntegrates with \u003ca href=\"\/en\/products\/tesla-wall-connector-gen-3-7-3m\"\u003ethree-phase EV chargers\u003c\/a\u003e, AC inverters, and variable frequency drives. Complete with \u003ca href=\"\/en\/products\"\u003emain circuit breakers\u003c\/a\u003e 63 A, modular watertight enclosures, and copper ferrules\/terminals for a professional finish.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiferencial Tipo B 4P 63A 30mA Tongou TORD4B-63\u003c\/strong\u003e is the most powerful class B three-phase protection in the range for electric mobility and solar energy projects.\u003c\/p\u003e","brand":"Tongou","offers":[{"title":"Default Title","offer_id":51503347761493,"sku":"TONGPRO010","price":84.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TONGOU-TORD4B-63-4P-2_fda59f03-081f-46c0-8609-910d1ee0e727.png?v=1762630412","url":"https:\/\/aurensol.net\/en\/products\/diferencial-tipo-b-4p-63a-30ma-tongou-tord4b-63","provider":"Aurensol","version":"1.0","type":"link"}