{"product_id":"chint-interruttore-magnetotermico-compatto-nbh8-40-1pn-45ka-curva-c","title":"CHINT - Interruttore Magnetotermico Compatto NBH8-40 | 1P+N | 4,5kA | Curva C | 1 Modulo DIN","description":"\u003cp style=\"font-size: 1.3em; font-weight: bold; color: #C62828;\"\u003eCHINT NBH8-40 — Interruttore Magnetotermico Compatto 1P+N | 4,5kA | Curva C | 1 Modulo DIN | 230V\u003c\/p\u003e\n\n\u003cp\u003eL'\u003cstrong\u003eInterruttore Magnetotermico Compatto CHINT NBH8-40\u003c\/strong\u003e è un dispositivo di protezione professionale progettato per occupare lo spazio di un \u003cstrong\u003esolo modulo DIN (18mm)\u003c\/strong\u003e, ideale per quadri elettrici dove lo spazio è limitato. Conforme alla norma \u003cstrong\u003eIEC\/EN 60898-1\u003c\/strong\u003e, garantisce la protezione dei circuiti da sovracorrenti, sovraccarichi e cortocircuiti in distribuzione terminale. Disponibile in versione \u003cstrong\u003e1P+N\u003c\/strong\u003e con potere di interruzione nominale \u003cstrong\u003eIcn 4,5 kA\u003c\/strong\u003e e correnti nominali da \u003cstrong\u003e6A a 25A in Curva C\u003c\/strong\u003e. Accessoriabile con contatti ausiliari, contatti di allarme, bobina di sgancio e bobina di minima tensione della serie compatibile.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #FFEBEE; border-left: 4px solid #C62828; padding: 12px 15px; margin: 16px 0;\"\u003e\n  \u003cstrong\u003eSpecifiche rapide:\u003c\/strong\u003e\n  \u003cul style=\"margin: 8px 0 0 0; padding-left: 18px;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSerie:\u003c\/strong\u003e NBH8-40 \/ 1PN-4,5\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePoli:\u003c\/strong\u003e 1P+N\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCorrenti disponibili:\u003c\/strong\u003e 6A — 10A — 16A — 20A — 25A (Curva C)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTensione nominale:\u003c\/strong\u003e 230V AC — 50\/60 Hz\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePotere di interruzione Icn:\u003c\/strong\u003e 4,5 kA\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIngombro:\u003c\/strong\u003e 1 modulo DIN (18mm)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensioni:\u003c\/strong\u003e 86 x 18 x 76 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNorma:\u003c\/strong\u003e IEC\/EN 60898-1 — Classe di limitazione 3 — IP20\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border: none; border-top: 2px solid #C62828;\"\u003e\n\n\u003cp style=\"font-size: 1.1em; font-weight: bold; color: #C62828;\"\u003eCaratteristiche principali\u003c\/p\u003e\n\u003cul style=\"padding-left: 18px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 solo modulo DIN (18mm):\u003c\/strong\u003e Formato ultra-compatto che integra la protezione 1P+N nello spazio di un singolo modulo, massimizzando la densità del quadro elettrico.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurva C:\u003c\/strong\u003e Ideale per carichi resistivi e induttivi con moderata corrente di spunto (elettrodomestici, illuminazione, prese, motori piccoli). Intervento magnetico tra 5 e 10 volte In.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotere di interruzione 4,5 kA:\u003c\/strong\u003e Adatto per reti di distribuzione terminale residenziale e civile con corrente di cortocircuito fino a 4,5 kA.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClasse di limitazione 3:\u003c\/strong\u003e Massima classe di limitazione dell'energia di cortocircuito, per la migliore protezione degli impianti a valle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessoriabile:\u003c\/strong\u003e Compatibile con contatti ausiliari XF9, contatti di allarme XF9J, bobina di sgancio S9 e bobina di minima tensione V9.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNorma IEC\/EN 60898-1:\u003c\/strong\u003e Conformità agli standard internazionali per interruttori automatici per uso domestico e similare.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"border: none; border-top: 2px solid #C62828;\"\u003e\n\n\u003cp style=\"font-size: 1.1em; font-weight: bold; color: #C62828;\"\u003eDati tecnici\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eCHINT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eSerie\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eNBH8-40 \/ 1PN-4,5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eNorma di riferimento\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eIEC\/EN 60898-1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eNumero di poli\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e1P+N\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eCorrente nominale In\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e6A — 10A — 16A — 20A — 25A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eCurva di intervento\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eC (5÷10x In)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eTensione nominale Vn\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e230V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eFrequenza nominale\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eTensione di isolamento Ui\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e500V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eTensione di impulso Uimp\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e4 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003ePotere interruzione Icn\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e4,5 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003ePotere interruzione Icu\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e4,5 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003ePotere interruzione Ics\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e4,5 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eClasse di limitazione\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003ePotenza dissipata\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e2W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eModuli DIN\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e1 modulo (18mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eGrado di protezione\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eDimensioni (HxLxP)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e86 x 18 x 76 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"font-weight: bold; width: 40%; padding: 8px; border-bottom: 1px solid #ddd;\"\u003ePaese di origine\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eCina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr style=\"border: none; border-top: 2px solid #C62828;\"\u003e\n\n\u003cp style=\"font-size: 1.1em; font-weight: bold; color: #C62828;\"\u003eTabella comparativa varianti\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctr style=\"background-color: #FFEBEE;\"\u003e\n\u003ctd style=\"font-weight: bold; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eVersione\u003c\/td\u003e\n\u003ctd style=\"font-weight: bold; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eCodice completo\u003c\/td\u003e\n\u003ctd style=\"font-weight: bold; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"font-weight: bold; padding: 8px; border-bottom: 1px solid #ddd;\"\u003eEAN\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eC6 — 6A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eNBH8-40\/C6-1PN-4,5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e190234\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e6925808308490\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eC10 — 10A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eNBH8-40\/C10-1PN-4,5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e190235\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e6925808308506\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eC16 — 16A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eNBH8-40\/C16-1PN-4,5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e190236\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e6925808308513\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eC20 — 20A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eNBH8-40\/C20-1PN-4,5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e190237\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e6925808308520\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eC25 — 25A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003eNBH8-40\/C25-1PN-4,5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e190238\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid #ddd;\"\u003e6925808308537\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr style=\"border: none; border-top: 2px solid #C62828;\"\u003e\n\n\u003cp style=\"font-size: 1.1em; font-weight: bold; color: #C62828;\"\u003eAccessori abbinabili\u003c\/p\u003e\n\u003cul style=\"padding-left: 18px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContatti ausiliari:\u003c\/strong\u003e Serie XF9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContatti di allarme:\u003c\/strong\u003e Serie XF9J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBobina di sgancio:\u003c\/strong\u003e Serie S9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBobina di minima tensione:\u003c\/strong\u003e Serie V9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNota:\u003c\/strong\u003e Non accoppiabile a blocchi differenziali.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"border: none; border-top: 2px solid #C62828;\"\u003e\n\n\u003cp style=\"font-size: 1.1em; font-weight: bold; color: #C62828;\"\u003eDocumentazione ufficiale\u003c\/p\u003e\n\u003cul style=\"padding-left: 18px;\"\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/chint.it\/wp-content\/uploads\/product-docs\/NBH8-40\/Scheda_Tecnica_NBH8-40.pdf\" target=\"_blank\" rel=\"noopener\"\u003eScheda tecnica NBH8-40 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"border: none; border-top: 2px solid #C62828;\"\u003e\n\n\u003cp style=\"font-size: 1.1em; font-weight: bold; color: #C62828;\"\u003eApplicazioni ideali\u003c\/p\u003e\n\u003cul style=\"padding-left: 18px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuadri elettrici residenziali:\u003c\/strong\u003e Protezione di circuiti luce, prese e piccoli elettrodomestici in abitazioni civili.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuadri compatti con spazio limitato:\u003c\/strong\u003e Il formato 1 modulo DIN permette di installare più protezioni nello stesso spazio di un interruttore tradizionale 2 moduli.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDistribuzione terminale civile e commerciale:\u003c\/strong\u003e Protezione di circuiti terminali in uffici, negozi e locali commerciali.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpianti con automazione:\u003c\/strong\u003e Grazie alla compatibilità con bobine di sgancio e minima tensione, ideale per quadri con telecomando o segnalazione remota.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 5px; padding: 10px; margin-top: 16px;\"\u003e\n  \u003csummary style=\"font-size: 1.1em; font-weight: bold; color: #C62828; cursor: pointer; padding: 10px;\"\u003eDomande Frequenti (FAQ)\u003c\/summary\u003e\n  \u003cdiv style=\"padding: 15px; background-color: #f9f9f9;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eQ: Qual corrente scelgo per proteggere un circuito prese da 16A?\u003c\/strong\u003e\u003cbr\u003eA: Per un circuito prese standard (16A) si utilizza tipicamente il modello C16. Per circuiti con carichi ad alta corrente di spunto (motori, pompe) valutare C20 o C25.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ: Questo interruttore può essere abbinato a un differenziale?\u003c\/strong\u003e\u003cbr\u003eA: No, il NBH8-40 non è accoppiabile a blocchi differenziali. Per la protezione differenziale utilizzare un interruttore differenziale separato a monte.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ: Cosa significa Curva C?\u003c\/strong\u003e\u003cbr\u003eA: La Curva C indica che l'intervento magnetico istantaneo avviene tra 5 e 10 volte la corrente nominale. È la curva standard per carichi misti (illuminazione, prese, piccoli motori). La Curva B (3-5x) è per carichi puramente resistivi, la Curva D (10-20x) per motori con alta corrente di spunto.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ: Posso aggiungere un contatto ausiliario per la segnalazione remota?\u003c\/strong\u003e\u003cbr\u003eA: Sì, il NBH8-40 è accessoriabile con contatti ausiliari serie XF9 e contatti di allarme serie XF9J per la segnalazione remota dello stato dell'interruttore.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr style=\"border: none; border-top: 2px solid #C62828;\"\u003e\n\n\u003cp style=\"text-align: center; font-size: 0.95em; color: #555;\"\u003eCHINT - Interruttore Magnetotermico Compatto NBH8-40 | 1P+N | 4,5kA | Curva C | 1 Modulo DIN\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eCHINT: soluzioni elettriche professionali per la distribuzione e la protezione degli impianti.\u003c\/em\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"C6 - 6A","offer_id":43902440898747,"sku":"190234","price":5.99,"currency_code":"EUR","in_stock":true},{"title":"C10 - 10A","offer_id":43902440931515,"sku":"190235","price":5.99,"currency_code":"EUR","in_stock":true},{"title":"C16 - 16A","offer_id":43902440964283,"sku":"190236","price":5.99,"currency_code":"EUR","in_stock":true},{"title":"C20 - 20A","offer_id":43902440997051,"sku":"190237","price":5.99,"currency_code":"EUR","in_stock":true},{"title":"C25 - 25A","offer_id":43902441029819,"sku":"190238","price":5.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/9306\/3611\/products\/NBH8_190234_01.jpg?v=1668599383","url":"https:\/\/bricohomeferramenta.it\/products\/chint-interruttore-magnetotermico-compatto-nbh8-40-1pn-45ka-curva-c","provider":"Brico Home ","version":"1.0","type":"link"}