[{"data":1,"prerenderedAt":1415},["ShallowReactive",2],{"blog-post-en-rcd-type-a-vs-b":3,"blog-alternates-rcd-type-a-vs-b":337},{"id":4,"title":5,"articleId":6,"body":7,"category":316,"date":317,"description":318,"extension":319,"lastUpdated":320,"locale":321,"meta":322,"navigation":323,"path":324,"publishDate":317,"readTime":325,"refreshInterval":326,"seo":327,"slug":6,"stem":328,"tags":329,"__hash__":336},"blog\u002Fblog\u002Frcd-type-a-vs-b.en.md","RCD Type A vs. Type B: When Do I Need Which?","rcd-type-a-vs-b",{"type":8,"value":9,"toc":305},"minimark",[10,14,22,27,133,137,144,166,170,173,193,197,243,247,250,271,274,278,290,294],[11,12,5],"h1",{"id":13},"rcd-type-a-vs-type-b-when-do-i-need-which",[15,16,17,21],"p",{},[18,19,20],"strong",{},"The AREI prescribes at least an RCD Type A as the minimum."," Type B is required when smooth DC fault currents can occur — typically with EV chargers without an integrated DC fault current sensor or heat pumps with a frequency inverter. Choosing the correct RCD type is critical for safety and inspection compliance.",[23,24,26],"h2",{"id":25},"overview-of-all-rcd-types","Overview of All RCD Types",[28,29,30,49],"table",{},[31,32,33],"thead",{},[34,35,36,40,43,46],"tr",{},[37,38,39],"th",{},"Type",[37,41,42],{},"Detects",[37,44,45],{},"Application",[37,47,48],{},"Price (approx.)",[50,51,52,69,85,101,117],"tbody",{},[34,53,54,60,63,66],{},[55,56,57],"td",{},[18,58,59],{},"AC",[55,61,62],{},"Only pure AC fault currents",[55,64,65],{},"Obsolete, no longer permitted for new installations",[55,67,68],{},"~€25–40",[34,70,71,76,79,82],{},[55,72,73],{},[18,74,75],{},"A",[55,77,78],{},"AC + pulsating DC fault currents",[55,80,81],{},"Standard for residential use",[55,83,84],{},"~€40–60",[34,86,87,92,95,98],{},[55,88,89],{},[18,90,91],{},"A-SI",[55,93,94],{},"Same as Type A, selective (time-delayed)",[55,96,97],{},"Main RCD (300 mA), prevents cascade tripping",[55,99,100],{},"~€80–120",[34,102,103,108,111,114],{},[55,104,105],{},[18,106,107],{},"B",[55,109,110],{},"All fault currents including smooth DC",[55,112,113],{},"EV charger, heat pump with inverter",[55,115,116],{},"~€150–250",[34,118,119,124,127,130],{},[55,120,121],{},[18,122,123],{},"F",[55,125,126],{},"Same as A + frequency-controlled fault currents",[55,128,129],{},"Variable-frequency drives (motors)",[55,131,132],{},"~€100–180",[23,134,136],{"id":135},"when-is-type-b-required","When Is Type B Required?",[15,138,139,140,143],{},"Type B is necessary when a device can generate ",[18,141,142],{},"smooth DC fault currents",". This primarily applies to:",[145,146,147,154,160],"ul",{},[148,149,150,153],"li",{},[18,151,152],{},"EV charger (charging station) without integrated DC fault current sensor:"," Simple charging stations without 6 mA DC detection require a Type B RCD",[148,155,156,159],{},[18,157,158],{},"Heat pump with inverter (frequency converter):"," The frequency converter can generate DC fault currents",[148,161,162,165],{},[18,163,164],{},"PV inverter without transformer:"," Transformerless inverters can feed DC components into the grid",[23,167,169],{"id":168},"when-is-type-a-sufficient","When Is Type A Sufficient?",[15,171,172],{},"Type A is sufficient for:",[145,174,175,181,187],{},[148,176,177,180],{},[18,178,179],{},"EV charger WITH integrated DC fault current sensor (6 mA):"," The AREI (Art. 7.22.4) does not prescribe a specific RCD type but a function: every separated AC circuit must be protected by an RCD of at most 30 mA whose operation remains ensured even with a disruptive DC component (achievable, among others, with Type B) or that is combined with a residual DC monitoring device (e.g., Type A + RDC-DD). A simple Type A alone is not sufficient for an EV charger — the charger must have an integrated DC 6 mA sensor that detects DC fault currents from 6 mA and interrupts charging",[148,182,183,186],{},[18,184,185],{},"Normal household appliances:"," Washing machine, dishwasher, cooktop, lighting",[148,188,189,192],{},[18,190,191],{},"Socket circuits:"," Standard 30 mA RCD Type A",[23,194,196],{"id":195},"arei-requirements","AREI Requirements",[28,198,199,209],{},[31,200,201],{},[34,202,203,206],{},[37,204,205],{},"AREI Article",[37,207,208],{},"Requirement",[50,210,211,219,227,235],{},[34,212,213,216],{},[55,214,215],{},"Art. 4.2.4.3",[55,217,218],{},"RCD is mandatory for every circuit (TT system)",[34,220,221,224],{},[55,222,223],{},"Art. 4.2.4.3_b",[55,225,226],{},"Maximum 8 final circuits per 30 mA RCD",[34,228,229,232],{},[55,230,231],{},"Art. 5.3.5.3_a",[55,233,234],{},"Residual-current devices in residential installations must be at least Type A; at the feed point at least 40 A rated current",[34,236,237,240],{},[55,238,239],{},"Art. 7.22",[55,241,242],{},"EV charger: Dedicated circuit with appropriate RCD",[23,244,246],{"id":245},"ensuring-selectivity","Ensuring Selectivity",[15,248,249],{},"For correct selectivity, the installation should be structured as follows:",[251,252,253,259,265],"ol",{},[148,254,255,258],{},[18,256,257],{},"Main RCD:"," 300 mA, Type A-SI (selective, time-delayed)",[148,260,261,264],{},[18,262,263],{},"Group RCDs:"," 30 mA, Type A (for normal circuits)",[148,266,267,270],{},[18,268,269],{},"Special RCD:"," 30 mA, Type B (for EV charger\u002Fheat pump, if no DC sensor present)",[15,272,273],{},"This way, in case of a fault, only the responsible group RCD trips, not the main RCD — the rest of the installation remains operational.",[23,275,277],{"id":276},"price-difference-and-recommendation","Price Difference and Recommendation",[15,279,280,281,285,286,289],{},"The price difference between Type A (",[282,283,284],"del",{},"€40–60) and Type B (","€150–250) is substantial. Therefore, always first check whether your EV charger or heat pump has an ",[18,287,288],{},"integrated DC fault current sensor",". If so, a less expensive Type A RCD is sufficient. The manufacturer's documentation provides this information.",[23,291,293],{"id":292},"related-articles","Related Articles",[15,295,296,297,304],{},"Plan your protective devices with ",[298,299,303],"a",{"href":300,"rel":301},"https:\u002F\u002Fwww.planelec.be",[302],"nofollow","PlanElec",". The self-check can flag supported RCD configurations but does not replace professional selection.",{"title":306,"searchDepth":307,"depth":307,"links":308},"",2,[309,310,311,312,313,314,315],{"id":25,"depth":307,"text":26},{"id":135,"depth":307,"text":136},{"id":168,"depth":307,"text":169},{"id":195,"depth":307,"text":196},{"id":245,"depth":307,"text":246},{"id":276,"depth":307,"text":277},{"id":292,"depth":307,"text":293},"faq","2026-03-25","Comparison of all RCD types (AC, A, A-SI, B, F) for Belgian electrical installations according to AREI\u002FRGIE standards.","md","2026-06-05","en",{},true,"\u002Fblog\u002Frcd-type-a-vs-b.en","5 min",12,{"title":5,"description":318},"blog\u002Frcd-type-a-vs-b.en",[330,331,332,333,334,335],"rcd","residual-current-device","type-a","type-b","arei","ev-charger","L1dPUiNchyrhPL5eW8yXriWaCBfWae-yg-OaFWHSk6A",[338,629,839,1129],{"id":339,"title":340,"articleId":6,"body":341,"category":316,"date":317,"description":616,"extension":319,"lastUpdated":320,"locale":617,"meta":618,"navigation":323,"path":619,"publishDate":317,"readTime":325,"refreshInterval":326,"seo":620,"slug":621,"stem":622,"tags":623,"__hash__":628},"blog\u002Fblog\u002Frcd-type-a-vs-b.de.md","FI Typ A vs. Typ B: Wann brauche ich welchen Fehlerstromschutzschalter?",{"type":8,"value":342,"toc":607},[343,347,353,357,447,451,458,478,482,485,505,509,551,555,558,578,581,585,596,600],[11,344,346],{"id":345},"fi-typ-a-vs-typ-b-wann-brauche-ich-welchen","FI Typ A vs. Typ B: Wann brauche ich welchen?",[15,348,349,352],{},[18,350,351],{},"Das AREI schreibt mindestens einen FI-Schutzschalter (RCD) Typ A als Minimum vor."," Typ B ist erforderlich, wenn Gleichfehlerströme auftreten können — typischerweise bei Wallboxen ohne integrierten DC-Fehlerstromsensor oder Wärmepumpen mit Frequenzumrichter. Die Wahl des richtigen RCD-Typs ist entscheidend für die Sicherheit und die Keurings-Konformität.",[23,354,356],{"id":355},"übersicht-aller-rcd-typen","Übersicht aller RCD-Typen",[28,358,359,375],{},[31,360,361],{},[34,362,363,366,369,372],{},[37,364,365],{},"Typ",[37,367,368],{},"Erkennt",[37,370,371],{},"Einsatzbereich",[37,373,374],{},"Preis (ca.)",[50,376,377,391,405,419,433],{},[34,378,379,383,386,389],{},[55,380,381],{},[18,382,59],{},[55,384,385],{},"Nur reine Wechselfehlerströme",[55,387,388],{},"Veraltet, nicht mehr zulässig für Neuinstallationen",[55,390,68],{},[34,392,393,397,400,403],{},[55,394,395],{},[18,396,75],{},[55,398,399],{},"Wechsel- + pulsierende Gleichfehlerströme",[55,401,402],{},"Standard für Haushalt",[55,404,84],{},[34,406,407,411,414,417],{},[55,408,409],{},[18,410,91],{},[55,412,413],{},"Wie Typ A, selektiv (zeitverzögert)",[55,415,416],{},"Haupt-RCD (300 mA), vermeidet Kaskadenauslösung",[55,418,100],{},[34,420,421,425,428,431],{},[55,422,423],{},[18,424,107],{},[55,426,427],{},"Alle Fehlerströme inkl. glatter Gleichstrom",[55,429,430],{},"Wallbox, Wärmepumpe mit Inverter",[55,432,116],{},[34,434,435,439,442,445],{},[55,436,437],{},[18,438,123],{},[55,440,441],{},"Wie A + frequenzgesteuerte Fehlerströme",[55,443,444],{},"Frequenzgesteuerte Antriebe (Motoren)",[55,446,132],{},[23,448,450],{"id":449},"wann-ist-typ-b-erforderlich","Wann ist Typ B erforderlich?",[15,452,453,454,457],{},"Typ B ist notwendig, wenn ein Gerät ",[18,455,456],{},"glatte Gleichfehlerströme"," erzeugen kann. Dies betrifft vor allem:",[145,459,460,466,472],{},[148,461,462,465],{},[18,463,464],{},"Wallbox (Ladestation) ohne integrierten DC-Fehlerstromsensor:"," Einfache Ladestationen ohne 6-mA-DC-Erkennung benötigen einen Typ-B-RCD",[148,467,468,471],{},[18,469,470],{},"Wärmepumpe mit Inverter (Frequenzumrichter):"," Der Frequenzumrichter kann DC-Fehlerströme erzeugen",[148,473,474,477],{},[18,475,476],{},"PV-Wechselrichter ohne Transformator:"," Transformatorlose Wechselrichter können DC-Anteile ins Netz einspeisen",[23,479,481],{"id":480},"wann-reicht-typ-a","Wann reicht Typ A?",[15,483,484],{},"Typ A ist ausreichend für:",[145,486,487,493,499],{},[148,488,489,492],{},[18,490,491],{},"Wallbox MIT integriertem DC-Fehlerstromsensor (6 mA):"," Das AREI (Art. 7.22.4) schreibt keinen bestimmten RCD-Typ vor, sondern eine Funktion: Jeder getrennte Wechselstromkreis muss durch einen RCD mit höchstens 30 mA geschützt werden, dessen Betrieb auch bei störendem Gleichstromanteil gewährleistet bleibt (erfüllbar u. a. durch Typ B) oder der mit einer Fehlergleichstrom-Nachweiseinrichtung kombiniert wird (z. B. Typ A + RDC-DD). Ein einfacher Typ A allein reicht bei der Wallbox nicht aus — die Wallbox muss einen integrierten DC-6mA-Sensor haben, der DC-Fehlerströme ab 6 mA erkennt und den Ladevorgang unterbricht",[148,494,495,498],{},[18,496,497],{},"Normale Haushaltsgeräte:"," Waschmaschine, Geschirrspüler, Herd, Beleuchtung",[148,500,501,504],{},[18,502,503],{},"Steckdosenstromkreise:"," Standard 30-mA-RCD Typ A",[23,506,508],{"id":507},"arei-anforderungen","AREI-Anforderungen",[28,510,511,521],{},[31,512,513],{},[34,514,515,518],{},[37,516,517],{},"AREI Artikel",[37,519,520],{},"Anforderung",[50,522,523,530,537,544],{},[34,524,525,527],{},[55,526,215],{},[55,528,529],{},"RCD ist Pflicht für jeden Stromkreis (TT-System)",[34,531,532,534],{},[55,533,223],{},[55,535,536],{},"Maximal 8 Endstromkreise pro 30-mA-RCD",[34,538,539,541],{},[55,540,231],{},[55,542,543],{},"Differenzstrom-Schutzeinrichtungen in hauswirtschaftlichen Anlagen mindestens Typ A; am Speisepunkt mindestens 40 A Nennstromstärke",[34,545,546,548],{},[55,547,239],{},[55,549,550],{},"Wallbox: Eigener Stromkreis mit angemessenem RCD",[23,552,554],{"id":553},"selektivität-beachten","Selektivität beachten",[15,556,557],{},"Für eine korrekte Selektivität sollte die Installation wie folgt aufgebaut sein:",[251,559,560,566,572],{},[148,561,562,565],{},[18,563,564],{},"Haupt-RCD:"," 300 mA, Typ A-SI (selektiv, zeitverzögert)",[148,567,568,571],{},[18,569,570],{},"Gruppen-RCDs:"," 30 mA, Typ A (für normale Stromkreise)",[148,573,574,577],{},[18,575,576],{},"Spezial-RCD:"," 30 mA, Typ B (für Wallbox\u002FWärmepumpe, falls kein DC-Sensor vorhanden)",[15,579,580],{},"So löst bei einem Fehler nur der zuständige Gruppen-RCD aus, nicht der Haupt-RCD — die restliche Installation bleibt in Betrieb.",[23,582,584],{"id":583},"preisunterschied-und-empfehlung","Preisunterschied und Empfehlung",[15,586,587,588,591,592,595],{},"Der Preisunterschied zwischen Typ A (",[282,589,590],{},"€40–60) und Typ B (","€150–250) ist erheblich. Prüfen Sie daher immer zuerst, ob Ihre Wallbox oder Wärmepumpe einen ",[18,593,594],{},"integrierten DC-Fehlerstromsensor"," hat. Falls ja, reicht ein günstigerer Typ-A-RCD. Die Herstellerdokumentation gibt darüber Auskunft.",[23,597,599],{"id":598},"verwandte-artikel","Verwandte Artikel",[15,601,602,603,606],{},"Planen Sie Ihre Schutzgeräte mit ",[298,604,303],{"href":300,"rel":605},[302],". Der Selbstcheck kann unterstützte RCD-Konfigurationen markieren, ersetzt aber nicht die fachliche Auswahl.",{"title":306,"searchDepth":307,"depth":307,"links":608},[609,610,611,612,613,614,615],{"id":355,"depth":307,"text":356},{"id":449,"depth":307,"text":450},{"id":480,"depth":307,"text":481},{"id":507,"depth":307,"text":508},{"id":553,"depth":307,"text":554},{"id":583,"depth":307,"text":584},{"id":598,"depth":307,"text":599},"Vergleich aller RCD-Typen (AC, A, A-SI, B, F) für belgische Elektroinstallationen nach AREI-Normen.","de",{},"\u002Fblog\u002Frcd-type-a-vs-b.de",{"title":340,"description":616},"fi-typ-a-vs-typ-b","blog\u002Frcd-type-a-vs-b.de",[624,330,625,626,334,627],"fi-schutzschalter","typ-a","typ-b","wallbox","9NrqFCHg8WVGe_YcCissfE-R8brFaopiATWEhiesIS0",{"id":4,"title":5,"articleId":6,"body":630,"category":316,"date":317,"description":318,"extension":319,"lastUpdated":320,"locale":321,"meta":836,"navigation":323,"path":324,"publishDate":317,"readTime":325,"refreshInterval":326,"seo":837,"slug":6,"stem":328,"tags":838,"__hash__":336},{"type":8,"value":631,"toc":827},[632,634,638,640,716,718,722,736,738,740,754,756,792,794,796,810,812,814,820,822],[11,633,5],{"id":13},[15,635,636,21],{},[18,637,20],{},[23,639,26],{"id":25},[28,641,642,654],{},[31,643,644],{},[34,645,646,648,650,652],{},[37,647,39],{},[37,649,42],{},[37,651,45],{},[37,653,48],{},[50,655,656,668,680,692,704],{},[34,657,658,662,664,666],{},[55,659,660],{},[18,661,59],{},[55,663,62],{},[55,665,65],{},[55,667,68],{},[34,669,670,674,676,678],{},[55,671,672],{},[18,673,75],{},[55,675,78],{},[55,677,81],{},[55,679,84],{},[34,681,682,686,688,690],{},[55,683,684],{},[18,685,91],{},[55,687,94],{},[55,689,97],{},[55,691,100],{},[34,693,694,698,700,702],{},[55,695,696],{},[18,697,107],{},[55,699,110],{},[55,701,113],{},[55,703,116],{},[34,705,706,710,712,714],{},[55,707,708],{},[18,709,123],{},[55,711,126],{},[55,713,129],{},[55,715,132],{},[23,717,136],{"id":135},[15,719,139,720,143],{},[18,721,142],{},[145,723,724,728,732],{},[148,725,726,153],{},[18,727,152],{},[148,729,730,159],{},[18,731,158],{},[148,733,734,165],{},[18,735,164],{},[23,737,169],{"id":168},[15,739,172],{},[145,741,742,746,750],{},[148,743,744,180],{},[18,745,179],{},[148,747,748,186],{},[18,749,185],{},[148,751,752,192],{},[18,753,191],{},[23,755,196],{"id":195},[28,757,758,766],{},[31,759,760],{},[34,761,762,764],{},[37,763,205],{},[37,765,208],{},[50,767,768,774,780,786],{},[34,769,770,772],{},[55,771,215],{},[55,773,218],{},[34,775,776,778],{},[55,777,223],{},[55,779,226],{},[34,781,782,784],{},[55,783,231],{},[55,785,234],{},[34,787,788,790],{},[55,789,239],{},[55,791,242],{},[23,793,246],{"id":245},[15,795,249],{},[251,797,798,802,806],{},[148,799,800,258],{},[18,801,257],{},[148,803,804,264],{},[18,805,263],{},[148,807,808,270],{},[18,809,269],{},[15,811,273],{},[23,813,277],{"id":276},[15,815,280,816,285,818,289],{},[282,817,284],{},[18,819,288],{},[23,821,293],{"id":292},[15,823,296,824,304],{},[298,825,303],{"href":300,"rel":826},[302],{"title":306,"searchDepth":307,"depth":307,"links":828},[829,830,831,832,833,834,835],{"id":25,"depth":307,"text":26},{"id":135,"depth":307,"text":136},{"id":168,"depth":307,"text":169},{"id":195,"depth":307,"text":196},{"id":245,"depth":307,"text":246},{"id":276,"depth":307,"text":277},{"id":292,"depth":307,"text":293},{},{"title":5,"description":318},[330,331,332,333,334,335],{"id":840,"title":841,"articleId":6,"body":842,"category":316,"date":317,"description":1116,"extension":319,"lastUpdated":320,"locale":1117,"meta":1118,"navigation":323,"path":1119,"publishDate":317,"readTime":325,"refreshInterval":326,"seo":1120,"slug":1121,"stem":1122,"tags":1123,"__hash__":1128},"blog\u002Fblog\u002Frcd-type-a-vs-b.fr.md","Différentiel Type A vs. Type B : Quand ai-je besoin de quel type ?",{"type":8,"value":843,"toc":1107},[844,847,853,857,951,955,962,982,986,989,1009,1013,1055,1059,1062,1082,1085,1089,1096,1100],[11,845,841],{"id":846},"différentiel-type-a-vs-type-b-quand-ai-je-besoin-de-quel-type",[15,848,849,852],{},[18,850,851],{},"Le RGIE prescrit au minimum un différentiel (DDR) de Type A."," Le Type B est requis lorsque des courants de défaut continus peuvent apparaître — typiquement avec des bornes de recharge sans détecteur de courant de défaut DC intégré ou des pompes à chaleur avec variateur de fréquence. Le choix du bon type de DDR est déterminant pour la sécurité et la conformité au contrôle.",[23,854,856],{"id":855},"aperçu-de-tous-les-types-de-ddr","Aperçu de tous les types de DDR",[28,858,859,874],{},[31,860,861],{},[34,862,863,865,868,871],{},[37,864,39],{},[37,866,867],{},"Détecte",[37,869,870],{},"Domaine d'application",[37,872,873],{},"Prix (env.)",[50,875,876,891,906,921,936],{},[34,877,878,882,885,888],{},[55,879,880],{},[18,881,59],{},[55,883,884],{},"Uniquement les courants de défaut alternatifs purs",[55,886,887],{},"Obsolète, plus autorisé pour les nouvelles installations",[55,889,890],{},"~25–40 €",[34,892,893,897,900,903],{},[55,894,895],{},[18,896,75],{},[55,898,899],{},"Alternatifs + courants de défaut continus pulsés",[55,901,902],{},"Standard pour usage domestique",[55,904,905],{},"~40–60 €",[34,907,908,912,915,918],{},[55,909,910],{},[18,911,91],{},[55,913,914],{},"Comme Type A, sélectif (temporisé)",[55,916,917],{},"DDR principal (300 mA), évite le déclenchement en cascade",[55,919,920],{},"~80–120 €",[34,922,923,927,930,933],{},[55,924,925],{},[18,926,107],{},[55,928,929],{},"Tous les courants de défaut y compris continu lisse",[55,931,932],{},"Borne de recharge, pompe à chaleur avec onduleur",[55,934,935],{},"~150–250 €",[34,937,938,942,945,948],{},[55,939,940],{},[18,941,123],{},[55,943,944],{},"Comme A + courants de défaut à fréquence variable",[55,946,947],{},"Entraînements à fréquence variable (moteurs)",[55,949,950],{},"~100–180 €",[23,952,954],{"id":953},"quand-le-type-b-est-il-requis","Quand le Type B est-il requis ?",[15,956,957,958,961],{},"Le Type B est nécessaire lorsqu'un appareil peut générer des ",[18,959,960],{},"courants de défaut continus lisses",". Cela concerne principalement :",[145,963,964,970,976],{},[148,965,966,969],{},[18,967,968],{},"Borne de recharge sans détecteur de courant de défaut DC intégré :"," Les bornes simples sans détection DC 6 mA nécessitent un DDR Type B",[148,971,972,975],{},[18,973,974],{},"Pompe à chaleur avec onduleur (variateur de fréquence) :"," Le variateur peut générer des courants de défaut DC",[148,977,978,981],{},[18,979,980],{},"Onduleur PV sans transformateur :"," Les onduleurs sans transformateur peuvent injecter des composantes DC dans le réseau",[23,983,985],{"id":984},"quand-le-type-a-suffit-il","Quand le Type A suffit-il ?",[15,987,988],{},"Le Type A est suffisant pour :",[145,990,991,997,1003],{},[148,992,993,996],{},[18,994,995],{},"Borne de recharge AVEC détecteur de courant de défaut DC intégré (6 mA) :"," Le RGIE (Art. 7.22.4) ne prescrit pas un type de DDR précis, mais une fonction : chaque circuit alternatif séparé doit être protégé par un DDR d'au maximum 30 mA dont le fonctionnement reste assuré même en présence d'une composante continue perturbatrice (réalisable notamment avec un Type B) ou qui est combiné à un dispositif de détection de courant continu résiduel (p.ex. Type A + RDC-DD). Un simple Type A seul ne suffit pas pour une borne — la borne doit disposer d'un capteur DC 6 mA intégré qui détecte les courants de défaut DC à partir de 6 mA et interrompt la charge",[148,998,999,1002],{},[18,1000,1001],{},"Appareils ménagers normaux :"," Machine à laver, lave-vaisselle, plaque de cuisson, éclairage",[148,1004,1005,1008],{},[18,1006,1007],{},"Circuits prises de courant :"," DDR standard 30 mA Type A",[23,1010,1012],{"id":1011},"exigences-rgie","Exigences RGIE",[28,1014,1015,1025],{},[31,1016,1017],{},[34,1018,1019,1022],{},[37,1020,1021],{},"Article RGIE",[37,1023,1024],{},"Exigence",[50,1026,1027,1034,1041,1048],{},[34,1028,1029,1031],{},[55,1030,215],{},[55,1032,1033],{},"Le DDR est obligatoire pour chaque circuit (système TT)",[34,1035,1036,1038],{},[55,1037,223],{},[55,1039,1040],{},"Maximum 8 circuits départ par DDR 30 mA",[34,1042,1043,1045],{},[55,1044,231],{},[55,1046,1047],{},"Dispositifs de protection à courant différentiel résiduel dans les installations domestiques au minimum Type A ; au point d'alimentation au minimum 40 A de courant nominal",[34,1049,1050,1052],{},[55,1051,239],{},[55,1053,1054],{},"Borne de recharge : circuit dédié avec DDR approprié",[23,1056,1058],{"id":1057},"respecter-la-sélectivité","Respecter la sélectivité",[15,1060,1061],{},"Pour une sélectivité correcte, l'installation doit être structurée comme suit :",[251,1063,1064,1070,1076],{},[148,1065,1066,1069],{},[18,1067,1068],{},"DDR principal :"," 300 mA, Type A-SI (sélectif, temporisé)",[148,1071,1072,1075],{},[18,1073,1074],{},"DDR de groupe :"," 30 mA, Type A (pour les circuits normaux)",[148,1077,1078,1081],{},[18,1079,1080],{},"DDR spécial :"," 30 mA, Type B (pour borne de recharge\u002Fpompe à chaleur, si pas de détecteur DC intégré)",[15,1083,1084],{},"Ainsi, en cas de défaut, seul le DDR de groupe concerné déclenche, pas le DDR principal — le reste de l'installation reste en service.",[23,1086,1088],{"id":1087},"différence-de-prix-et-recommandation","Différence de prix et recommandation",[15,1090,1091,1092,1095],{},"La différence de prix entre Type A (~40–60 €) et Type B (~150–250 €) est considérable. Vérifiez donc toujours d'abord si votre borne de recharge ou pompe à chaleur dispose d'un ",[18,1093,1094],{},"détecteur de courant de défaut DC intégré",". Si oui, un DDR Type A moins coûteux suffit. La documentation du fabricant fournit cette information.",[23,1097,1099],{"id":1098},"articles-connexes","Articles connexes",[15,1101,1102,1103,1106],{},"Planifiez vos dispositifs de protection avec ",[298,1104,303],{"href":300,"rel":1105},[302],". L'auto-contrôle peut signaler certaines configurations de DDR prises en charge, mais ne remplace pas la sélection par un professionnel.",{"title":306,"searchDepth":307,"depth":307,"links":1108},[1109,1110,1111,1112,1113,1114,1115],{"id":855,"depth":307,"text":856},{"id":953,"depth":307,"text":954},{"id":984,"depth":307,"text":985},{"id":1011,"depth":307,"text":1012},{"id":1057,"depth":307,"text":1058},{"id":1087,"depth":307,"text":1088},{"id":1098,"depth":307,"text":1099},"Comparaison de tous les types de DDR (AC, A, A-SI, B, F) pour les installations électriques belges selon le RGIE.","fr",{},"\u002Fblog\u002Frcd-type-a-vs-b.fr",{"title":841,"description":1116},"differentiel-type-a-vs-type-b","blog\u002Frcd-type-a-vs-b.fr",[1124,1125,332,333,1126,1127],"differentiel","ddr","rgie","borne-de-recharge","0v9OQW4K1uhnT-woxuJXtDCpJ3uq0r8akbP2pueXudk",{"id":1130,"title":1131,"articleId":6,"body":1132,"category":316,"date":317,"description":1404,"extension":319,"lastUpdated":317,"locale":1405,"meta":1406,"navigation":323,"path":1407,"publishDate":317,"readTime":325,"refreshInterval":326,"seo":1408,"slug":1409,"stem":1410,"tags":1411,"__hash__":1414},"blog\u002Fblog\u002Frcd-type-a-vs-b.nl.md","Differentieel Type A vs. Type B: Wanneer heb ik welke nodig?",{"type":8,"value":1133,"toc":1395},[1134,1137,1143,1147,1236,1240,1247,1267,1271,1274,1294,1298,1339,1343,1346,1366,1369,1373,1384,1388],[11,1135,1131],{"id":1136},"differentieel-type-a-vs-type-b-wanneer-heb-ik-welke-nodig",[15,1138,1139,1142],{},[18,1140,1141],{},"Het AREI schrijft minstens een differentieel (RCD) Type A voor als minimum."," Type B is vereist wanneer gelijkstroomfoutstromen kunnen optreden — typisch bij laadpalen zonder ingebouwde DC-foutstroomsensor of warmtepompen met frequentieomvormer. De keuze van het juiste RCD-type is cruciaal voor de veiligheid en de keuringsconformiteit.",[23,1144,1146],{"id":1145},"overzicht-van-alle-rcd-types","Overzicht van alle RCD-types",[28,1148,1149,1164],{},[31,1150,1151],{},[34,1152,1153,1155,1158,1161],{},[37,1154,39],{},[37,1156,1157],{},"Detecteert",[37,1159,1160],{},"Toepassingsgebied",[37,1162,1163],{},"Prijs (ca.)",[50,1165,1166,1180,1194,1208,1222],{},[34,1167,1168,1172,1175,1178],{},[55,1169,1170],{},[18,1171,59],{},[55,1173,1174],{},"Enkel zuivere wisselstroomfoutstromen",[55,1176,1177],{},"Verouderd, niet meer toegelaten voor nieuwe installaties",[55,1179,68],{},[34,1181,1182,1186,1189,1192],{},[55,1183,1184],{},[18,1185,75],{},[55,1187,1188],{},"Wissel- + pulserende gelijkstroomfoutstromen",[55,1190,1191],{},"Standaard voor huishouden",[55,1193,84],{},[34,1195,1196,1200,1203,1206],{},[55,1197,1198],{},[18,1199,91],{},[55,1201,1202],{},"Zoals Type A, selectief (tijdvertraagd)",[55,1204,1205],{},"Hoofd-RCD (300 mA), vermijdt cascadeuitschakeling",[55,1207,100],{},[34,1209,1210,1214,1217,1220],{},[55,1211,1212],{},[18,1213,107],{},[55,1215,1216],{},"Alle foutstromen incl. gladde gelijkstroom",[55,1218,1219],{},"Laadpaal, warmtepomp met inverter",[55,1221,116],{},[34,1223,1224,1228,1231,1234],{},[55,1225,1226],{},[18,1227,123],{},[55,1229,1230],{},"Zoals A + frequentiegestuurde foutstromen",[55,1232,1233],{},"Frequentiegestuurde aandrijvingen (motoren)",[55,1235,132],{},[23,1237,1239],{"id":1238},"wanneer-is-type-b-vereist","Wanneer is Type B vereist?",[15,1241,1242,1243,1246],{},"Type B is nodig wanneer een toestel ",[18,1244,1245],{},"gladde gelijkstroomfoutstromen"," kan veroorzaken. Dit geldt vooral voor:",[145,1248,1249,1255,1261],{},[148,1250,1251,1254],{},[18,1252,1253],{},"Laadpaal (laadstation) zonder ingebouwde DC-foutstroomsensor:"," Eenvoudige laadstations zonder 6 mA DC-detectie hebben een Type B-RCD nodig",[148,1256,1257,1260],{},[18,1258,1259],{},"Warmtepomp met inverter (frequentieomvormer):"," De frequentieomvormer kan DC-foutstromen veroorzaken",[148,1262,1263,1266],{},[18,1264,1265],{},"PV-omvormer zonder transformator:"," Transformatorloze omvormers kunnen DC-componenten in het net invoeden",[23,1268,1270],{"id":1269},"wanneer-volstaat-type-a","Wanneer volstaat Type A?",[15,1272,1273],{},"Type A is voldoende voor:",[145,1275,1276,1282,1288],{},[148,1277,1278,1281],{},[18,1279,1280],{},"Laadpaal MET ingebouwde DC-foutstroomsensor (6 mA):"," De meeste moderne laadpalen (bv. met Type A-EV-modus) hebben een ingebouwde sensor die DC-foutstromen vanaf 6 mA detecteert en het laden onderbreekt",[148,1283,1284,1287],{},[18,1285,1286],{},"Gewone huishoudtoestellen:"," Wasmachine, vaatwasser, kookplaat, verlichting",[148,1289,1290,1293],{},[18,1291,1292],{},"Stopcontactkringen:"," Standaard 30 mA RCD Type A",[23,1295,1297],{"id":1296},"arei-vereisten","AREI-vereisten",[28,1299,1300,1309],{},[31,1301,1302],{},[34,1303,1304,1306],{},[37,1305,517],{},[37,1307,1308],{},"Vereiste",[50,1310,1311,1318,1325,1332],{},[34,1312,1313,1315],{},[55,1314,215],{},[55,1316,1317],{},"RCD is verplicht voor elke kring (TT-systeem)",[34,1319,1320,1322],{},[55,1321,223],{},[55,1323,1324],{},"Maximaal 8 eindkringen per 30 mA RCD",[34,1326,1327,1329],{},[55,1328,231],{},[55,1330,1331],{},"Differentieelstroombeveiliging in huishoudelijke installaties minstens Type A; aan het voedingspunt minstens 40 A nominale stroomsterkte",[34,1333,1334,1336],{},[55,1335,239],{},[55,1337,1338],{},"Laadpaal: Eigen kring met geschikte RCD",[23,1340,1342],{"id":1341},"selectiviteit-respecteren","Selectiviteit respecteren",[15,1344,1345],{},"Voor een correcte selectiviteit moet de installatie als volgt worden opgebouwd:",[251,1347,1348,1354,1360],{},[148,1349,1350,1353],{},[18,1351,1352],{},"Hoofd-RCD:"," 300 mA, Type A-SI (selectief, tijdvertraagd)",[148,1355,1356,1359],{},[18,1357,1358],{},"Groeps-RCD's:"," 30 mA, Type A (voor gewone kringen)",[148,1361,1362,1365],{},[18,1363,1364],{},"Speciale RCD:"," 30 mA, Type B (voor laadpaal\u002Fwarmtepomp, indien geen DC-sensor aanwezig)",[15,1367,1368],{},"Zo schakelt bij een fout enkel de verantwoordelijke groeps-RCD uit, niet de hoofd-RCD — de rest van de installatie blijft in werking.",[23,1370,1372],{"id":1371},"prijsverschil-en-aanbeveling","Prijsverschil en aanbeveling",[15,1374,1375,1376,1379,1380,1383],{},"Het prijsverschil tussen Type A (",[282,1377,1378],{},"€40–60) en Type B (","€150–250) is aanzienlijk. Controleer daarom altijd eerst of uw laadpaal of warmtepomp een ",[18,1381,1382],{},"ingebouwde DC-foutstroomsensor"," heeft. Zo ja, dan volstaat een goedkopere Type A-RCD. De documentatie van de fabrikant geeft hierover uitsluitsel.",[23,1385,1387],{"id":1386},"gerelateerde-artikelen","Gerelateerde artikelen",[15,1389,1390,1391,1394],{},"Plan uw beveiligingstoestellen met ",[298,1392,303],{"href":300,"rel":1393},[302],". De zelfcontrole kan ondersteunde RCD-configuraties signaleren, maar vervangt geen professionele selectie.",{"title":306,"searchDepth":307,"depth":307,"links":1396},[1397,1398,1399,1400,1401,1402,1403],{"id":1145,"depth":307,"text":1146},{"id":1238,"depth":307,"text":1239},{"id":1269,"depth":307,"text":1270},{"id":1296,"depth":307,"text":1297},{"id":1341,"depth":307,"text":1342},{"id":1371,"depth":307,"text":1372},{"id":1386,"depth":307,"text":1387},"Vergelijking van alle RCD-types (AC, A, A-SI, B, F) voor Belgische elektro-installaties volgens het AREI.","nl",{},"\u002Fblog\u002Frcd-type-a-vs-b.nl",{"title":1131,"description":1404},"differentieel-type-a-vs-type-b","blog\u002Frcd-type-a-vs-b.nl",[1412,330,332,333,334,1413],"differentieel","laadpaal","fcWq_GoxA2vcczOvJnl0A3xfVnXBrvUPhBpTVaO9qO4",1787555265319]