{"id":7982,"date":"2026-08-29T05:46:09","date_gmt":"2026-08-29T05:46:09","guid":{"rendered":"https:\/\/www.simplybuyglobal.com\/?post_type=product&p=7982"},"modified":"2026-08-29T05:48:07","modified_gmt":"2026-08-29T05:48:07","slug":"siemens-5tt5831-0-sentron-installation-contactor-25a-4-pole-3no-1nc-230v-ac-coil","status":"publish","type":"product","link":"https:\/\/www.simplybuyglobal.com\/ko\/product\/siemens-5tt5831-0-sentron-installation-contactor-25a-4-pole-3no-1nc-230v-ac-coil\/","title":{"rendered":"\uc9c0\uba58\uc2a4 5TT5831-0 \uc13c\ud2b8\ub860 \uc124\uce58 \uc811\ucd09\uae30 \u2013 25A, 4\uadf9, 3NO + 1NC, 230V AC \ucf54\uc77c"},"content":{"rendered":"

Manufacturer:<\/strong> Siemens
\nModel:<\/strong> 5TT5831\u20110
\nType:<\/strong> Installation Contactor (Insta Contactor)
\nSeries:<\/strong> SENTRON 5TT5
\nContact Configuration:<\/strong> 3 NO + 1 NC
\nRated Current:<\/strong> 25A
\nRated Voltage:<\/strong> 400V AC
\nCoil Voltage:<\/strong> 230V AC
\nApplication:<\/strong> Lighting, heating, and resistive load switching in residential and commercial buildings<\/p>\n

The Siemens 5TT5831\u20110 is a 4\u2011pole installation contactor from the SENTRON 5TT5 series, designed for switching lighting, heating, and resistive loads in residential and commercial buildings[reference:0]. Featuring 3 normally open (NO) and 1 normally closed (NC) contacts, it is rated at 25A with a maximum operational voltage of 440V AC[reference:1]. The 230V AC coil enables direct integration with standard building control systems[reference:2]. Part of the SENTRON portfolio, the 5TT5 series offers a compact 2\u2011module width design (36mm), easy installation with standard touch protection, and comprehensive accessories for all switching functions[reference:3].<\/p>\n

\n
    \n
  • \n

    Versatile Contact Configuration<\/strong>: 3 normally open (NO) and 1 normally closed (NC) contacts provide flexibility for various switching applications in lighting and load control[reference:4].<\/p>\n<\/li>\n

  • \n

    High Switching Capacity<\/strong>: Rated at 25A with a maximum operational voltage of 440V AC, suitable for demanding lighting and resistive load switching applications[reference:5].<\/p>\n<\/li>\n

  • \n

    Incandescent Lamp Load Rating<\/strong>: Supports up to 2,000W incandescent lamp load, making it ideal for lighting control in residential and commercial buildings[reference:6].<\/p>\n<\/li>\n

  • \n

    Compact & Space\u2011Efficient<\/strong>: 2\u2011module width design (36mm) with a height of 90mm and depth of 71mm, enabling space\u2011efficient installation in distribution boards[reference:7].<\/p>\n<\/li>\n

  • \n

    Low Power Loss<\/strong>: Power loss of only 2.2W per pole in hot operating state, ensuring energy\u2011efficient performance[reference:8].<\/p>\n<\/li>\n

  • \n

    Easy & Safe Installation<\/strong>: User\u2011friendly connection technology with standard touch protection (IP20) ensures reliable safety during installation[reference:9].<\/p>\n<\/li>\n

  • \n

    Global Compliance<\/strong>: CCC and EAC certified, RoHS compliant, and part of Siemens’ SENTRON switchgear portfolio for worldwide applications[reference:10].<\/p>\n<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/span><\/th>\nValue<\/span><\/th>\n<\/tr>\n<\/thead>\n
    Product Type<\/td>\nInstallation Contactor (Insta Contactor)<\/td>\n<\/tr>\n
    Series \/ Brand<\/td>\nSENTRON 5TT5 \/ Siemens<\/td>\n<\/tr>\n
    Model Number<\/td>\n5TT5831\u20110<\/td>\n<\/tr>\n
    Product Description<\/td>\nInsta contactor with 3 NO contacts and 1 NC contact for 230V AC, 400V 25A control 230V AC[reference:11]<\/td>\n<\/tr>\n
    Number of Poles<\/td>\n4\u2011pole<\/td>\n<\/tr>\n
    Normally Open (NO) Contacts<\/td>\n3[reference:12]<\/td>\n<\/tr>\n
    Normally Closed (NC) Contacts<\/td>\n1[reference:13]<\/td>\n<\/tr>\n
    Rated Operational Current (Ie)<\/td>\n25A[reference:14]<\/td>\n<\/tr>\n
    Rated Operational Voltage (Ue)<\/td>\n400V AC[reference:15]<\/td>\n<\/tr>\n
    Maximum Operational Voltage<\/td>\n440V AC[reference:16]<\/td>\n<\/tr>\n
    Coil Control Voltage<\/td>\n230V AC[reference:17]<\/td>\n<\/tr>\n
    Incandescent Lamp Load Capacity<\/td>\n2,000W[reference:18]<\/td>\n<\/tr>\n
    Power Loss per Pole (hot)<\/td>\n2.2W[reference:19]<\/td>\n<\/tr>\n
    Degree of Protection (IP)<\/td>\nIP20[reference:20]<\/td>\n<\/tr>\n
    Dimensions (H \u00d7 W \u00d7 D)<\/td>\n90mm \u00d7 36mm \u00d7 71mm[reference:21]<\/td>\n<\/tr>\n
    Modular Width Units<\/td>\n2[reference:22]<\/td>\n<\/tr>\n
    Net Weight<\/td>\nApprox. 254g (0.254 kg)[reference:23][reference:24]<\/td>\n<\/tr>\n
    Product Lifecycle<\/td>\nPM300: Active Product[reference:25]<\/td>\n<\/tr>\n
    GTIN (EAN)<\/td>\n4001869343990[reference:26]<\/td>\n<\/tr>\n
    Country of Origin<\/td>\nSlovenia (SI)[reference:27]<\/td>\n<\/tr>\n
    Standards & Certifications<\/td>\nCCC, EAC, RoHS[reference:28]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":7985,"template":"","meta":[],"product_brand":[],"product_cat":[109,42,104,99,103,102,105,112,101,100,107,106,82],"product_tag":[],"class_list":["post-7982","product","type-product","status-publish","has-post-thumbnail","product_cat-ac","product_cat-ac-contactor","product_cat-air-compressor","product_cat-application","product_cat-elevator-and-crane","product_cat-fan-and-pumps","product_cat-hvac","product_cat-iec-standards","product_cat-industrial-process","product_cat-motor-control-application","product_cat-new-energy","product_cat-oil-gas","product_cat-siemens","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/product\/7982","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/media\/7985"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/media?parent=7982"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/product_brand?post=7982"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/product_cat?post=7982"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/product_tag?post=7982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}