{"product_id":"diferencial-tipo-b-2p-40a-30ma-tongou-tord4b-63","title":"Type B Differential 2P 40A 30mA Tongou TORD4B-63","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Type B RCCB 2P 40A 30mA Tongou TORD4B-63 is designed for single-phase installations with higher rated currents. As a class B device, it detects and acts against sinusoidal, pulsating, and \u003cstrong\u003esmooth direct current\u003c\/strong\u003e leakage, a common requirement in electric vehicle charging points, photovoltaic inverters on the grid side, and systems with variable speed drives. Its rated current of 40 A allows it to serve lines with greater capacity, while maintaining 30 mA sensitivity for personal protection and regulatory compliance in residential, commercial, and light industrial panels.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eType B RCCB protection according to IEC\/EN 62423; 2P, 40 A, 30 mA; 230–240 V, 50 Hz.\u003c\/li\u003e\n  \u003cli\u003eConditional short-circuit capacity of 6 kA; Ui 250 V and Uimp 6 kV.\u003c\/li\u003e\n  \u003cli\u003eModular construction IP40 (device) \/ IP20 (terminals) with status indicator and rocker switch.\u003c\/li\u003e\n  \u003cli\u003eLarge-section terminals for 40 A lines: solid 1–35 mm² and with ferrule 1–25 mm²; torque 2.5 Nm.\u003c\/li\u003e\n  \u003cli\u003eProven durability: 20,000 mechanical operations and 15,000 electrical; altitude up to 2000 m.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum safety where converters exist, avoiding risks from residual DC that type AC or A RCCBs do not detect.\u003c\/li\u003e\n  \u003cli\u003eGreater line capacity (40 A) for powerful chargers, EV subpanels, or sections with high demand.\u003c\/li\u003e\n  \u003cli\u003eQuick installation on DIN rail, with compact dimensions that optimize panel space.\u003c\/li\u003e\n  \u003cli\u003eCompatibility with European standard EN\/IEC 61008-1, ensuring reliability and stable performance.\u003c\/li\u003e\n  \u003cli\u003eEasy maintenance: accessible terminals and recommendation for ferrules for professional wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for single-phase charging points of 32–40 A, self-consumption and AC backup systems, pumps and HVAC with variable speed drives, as well as lines supplying power electronics. Recommended when the manufacturer requires class B or when harmonics and residual DC are expected.\u003c\/p\u003e\n\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\u003e2P \/ 40 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\u003e230–240 V AC \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConditional capacity (I\u003csub\u003ecn\u003c\/sub\u003e)\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\u003eSolid 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\u003eDimensions (H×W×D)\u003c\/td\u003e\n\u003ctd\u003e≈85 × 71.6 × 75.1 mm (4 modules of 9 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail 35 mm\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\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003ePerfect with \u003ca href=\"\/en\/products\/tesla-wall-connector-gen-3-7-3m\"\u003eEV chargers\u003c\/a\u003e, AC inverters, and variable speed drives. Accessorize with \u003ca href=\"\/en\/products\"\u003ecircuit breakers\u003c\/a\u003e upstream rated at 40 A, modular watertight enclosures, ferrules and copper terminals (Sofamel), and \u003ca href=\"\/en\/products\"\u003eAC surge protectors\u003c\/a\u003e for complete protection.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eType B RCCB 2P 40A 30mA Tongou TORD4B-63\u003c\/strong\u003e combines higher capacity, residual DC detection, and a compact format to protect critical lines in electric mobility and solar energy applications.\u003c\/p\u003e","brand":"Tongou","offers":[{"title":"Default Title","offer_id":51503345926485,"sku":"TONGPRO004","price":68.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TONGOU-TORD4B-63-2P-1_3caad290-bb94-44c1-94a5-10c8d4e9e194.png?v=1762630390","url":"https:\/\/aurensol.net\/en\/products\/diferencial-tipo-b-2p-40a-30ma-tongou-tord4b-63","provider":"Aurensol","version":"1.0","type":"link"}