{"id":41183,"date":"2023-11-24T19:51:22","date_gmt":"2023-11-24T19:51:22","guid":{"rendered":"https:\/\/www.radper.com\/produit\/bloc-fi-4-poles-type-ca-5sm2-345-0\/"},"modified":"2025-05-21T14:33:04","modified_gmt":"2025-05-21T14:33:04","slug":"bloc-fi-4-poles-type-ca-5sm2-345-0-siemens","status":"publish","type":"product","link":"https:\/\/www.radper.com\/en\/catalogs\/materiel-electrique\/contacteur-2\/bloc-fi-4-poles-type-ca-5sm2-345-0-siemens\/","title":{"rendered":"Bloc FI 4 p\u00f4les type CA 5SM2 345-0 SIEMENS"},"content":{"rendered":"

D\u00e9clencheur diff\u00e9rentiel 4 p\u00f4les type AC \u2013 63 A, 30 mA \u2013 pour disjoncteurs 5SY (5SM2 345-0 Siemens)<\/strong><\/h2>\n

Con\u00e7u pour compl\u00e9ter les disjoncteurs 5SY, le d\u00e9clencheur diff\u00e9rentiel Siemens 5SM2 345-0 est un appareil 4 p\u00f4les de type AC, avec un courant assign\u00e9 de 63 A et une sensibilit\u00e9 de 30 mA. Il assure une protection fiable contre les courants de fuite, dans les installations industrielles comme tertiaires. Ce dispositif instantan\u00e9 se monte facilement sur rail DIN et s\u2019adapte \u00e0 diverses conditions environnementales gr\u00e2ce \u00e0 sa conception robuste et son indice de protection IP20.<\/p>\n

Avantages<\/strong><\/h2>\n
    \n
  • \n

    S\u00e9curit\u00e9 renforc\u00e9e<\/strong> : d\u00e9clenche imm\u00e9diatement en cas de fuite de courant sup\u00e9rieure \u00e0 30 mA, prot\u00e9geant ainsi efficacement les personnes et les \u00e9quipements.<\/p>\n<\/li>\n

  • \n

    Compatibilit\u00e9 d\u00e9di\u00e9e<\/strong> : con\u00e7u sp\u00e9cifiquement pour les disjoncteurs de la gamme 5SY, garantissant une int\u00e9gration optimale et fiable.<\/p>\n<\/li>\n

  • \n

    Robustesse \u00e9prouv\u00e9e<\/strong> : r\u00e9siste aux conditions industrielles exigeantes avec une protection IP20 et une endurance m\u00e9canique jusqu\u2019\u00e0 10 000 cycles.<\/p>\n<\/li>\n

  • \n

    Installation simple<\/strong> : syst\u00e8me de montage rapide sur rail DIN et bornes adapt\u00e9es aux conducteurs rigides ou souples, jusqu\u2019\u00e0 25 mm\u00b2.<\/p>\n<\/li>\n

  • \n

    Pr\u00e9cision et fiabilit\u00e9<\/strong> : technologie instantan\u00e9e offrant une r\u00e9action imm\u00e9diate en cas de d\u00e9faut, sans temporisation.<\/p>\n<\/li>\n<\/ul>\n

    Applications<\/strong><\/h2>\n

    Le d\u00e9clencheur diff\u00e9rentiel Siemens 5SM2 345-0 est id\u00e9al pour les installations industrielles, tertiaires ou r\u00e9sidentielles n\u00e9cessitant une protection diff\u00e9rentielle compl\u00e9mentaire sur un disjoncteur 5SY. Il s\u2019utilise notamment dans les tableaux de distribution pour s\u00e9curiser les circuits critiques contre les d\u00e9fauts d\u2019isolement.<\/p>\n

    Environnement et durabilit\u00e9<\/strong><\/h2>\n

    Le d\u00e9clencheur diff\u00e9rentiel Siemens 5SM2 345-0 b\u00e9n\u00e9ficie d\u2019une conception respectant les normes de s\u00e9curit\u00e9 les plus strictes. Gr\u00e2ce \u00e0 une plage de temp\u00e9rature \u00e9tendue et \u00e0 une r\u00e9sistance aux surtensions de 4 kV, il assure une durabilit\u00e9 m\u00eame dans des environnements \u00e9lectriques perturb\u00e9s. Conforme aux exigences de l\u2019IEC 60068-2-30, il a subi 28 cycles de test environnemental, gage de fiabilit\u00e9 sur le long terme.<\/p>\n

    \u27a1\ufe0fCe d\u00e9clencheur est-il compatible avec d’autres disjoncteurs que la gamme 5SY ?<\/strong>
    Non, il est exclusivement con\u00e7u pour \u00eatre mont\u00e9 avec des disjoncteurs Siemens 5SY.<\/p>\n

    \u27a1\ufe0fPeut-on l\u2019utiliser pour des installations r\u00e9sidentielles ?<\/strong>
    Oui, bien qu\u2019orient\u00e9 vers des applications industrielles, il convient aussi aux installations r\u00e9sidentielles n\u00e9cessitant une protection diff\u00e9rentielle fiable.<\/p>\n

    \u27a1\ufe0fLe courant de d\u00e9faut est-il r\u00e9glable ?<\/strong>
    Non, la valeur de d\u00e9clenchement est fixe \u00e0 30 mA.<\/p>\n","protected":false},"excerpt":{"rendered":"

    5SM2 345-0<\/p>\n","protected":false},"featured_media":44709,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[784],"product_tag":[],"class_list":{"0":"post-41183","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-contacteur-2","7":"pa_marque-siemens","9":"first","10":"instock","11":"featured","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"yoast_head":"\nBloc FI 4 p\u00f4les type CA 5SM2 345-0 SIEMENS - Radper<\/title>\n<meta name=\"description\" content=\"D\u00e9clencheur diff\u00e9rentiel 5SM2 345-0 4 p\u00f4les, type AC, 63 A, 30 mA. 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