{"id":7970,"date":"2026-08-29T05:33:41","date_gmt":"2026-08-29T05:33:41","guid":{"rendered":"https:\/\/www.simplybuyglobal.com\/?post_type=product&p=7970"},"modified":"2026-08-29T05:37:36","modified_gmt":"2026-08-29T05:37:36","slug":"siemens-3rt2024-1da04-sirius-power-contactor-12a-3-pole-5-5kw-400v-ac-3","status":"publish","type":"product","link":"https:\/\/www.simplybuyglobal.com\/ja\/product\/siemens-3rt2024-1da04-sirius-power-contactor-12a-3-pole-5-5kw-400v-ac-3\/","title":{"rendered":"\u30b7\u30fc\u30e1\u30f3\u30b9 3RT2024-1DA04 SIRIUS \u30d1\u30ef\u30fc\u30b3\u30f3\u30bf\u30af\u30bf \u2013 12A\u30013\u6975\u30015.5kW @ 400V (AC-3)"},"content":{"rendered":"

Manufacturer:<\/strong> Siemens
\nModel:<\/strong> 3RT2024\u20111DA04
\nType:<\/strong> Power Contactor
\nSeries:<\/strong> SIRIUS 3RT2
\nSize:<\/strong> S0
\nRated Current (AC\u20113 @ 400V):<\/strong> 12A
\nMotor Power (AC\u20113 @ 400V):<\/strong> 5.5kW
\nCoil Voltage:<\/strong> 42V AC (50Hz)
\nAuxiliary Contacts:<\/strong> 2 NO + 2 NC
\nConnection:<\/strong> Screw terminals<\/p>\n

The Siemens 3RT2024\u20111DA04 is a 3\u2011pole contactor from the SIRIUS 3RT2 series, designed for switching motors and power circuits in industrial applications[reference:0]. Rated at 12A (AC\u20113 @ 400V) with a motor power of 5.5kW, it is ideal for small motors, pumps, conveyors, and lighting circuits[reference:1][reference:2]. The S0 size features a compact design with screw terminals for secure and reliable wiring, and includes 2 NO + 2 NC auxiliary contacts with a removable auxiliary switch block[reference:3][reference:4]. Built for demanding environments, the SIRIUS 3RT2 series offers high contact reliability, long electrical endurance (up to 10 million mechanical cycles), and approvals meeting global industrial standards[reference:5].<\/p>\n

\n
    \n
  • \n

    Reliable Motor Switching<\/strong>: Rated at 12A (AC\u20113\/AC\u20113e @ 400V) with 5.5kW motor power, suitable for a wide range of motor and load switching applications[reference:6][reference:7].<\/p>\n<\/li>\n

  • \n

    Integrated Auxiliary Contacts<\/strong>: Built\u2011in 2 NO + 2 NC auxiliary contacts with a removable auxiliary switch block reduce the need for external blocks and simplify control wiring[reference:8][reference:9].<\/p>\n<\/li>\n

  • \n

    High AC\u20111 Rating<\/strong>: Supports up to 40A (AC\u20111 @ 400V) for resistive loads, offering flexibility beyond motor switching applications[reference:10].<\/p>\n<\/li>\n

  • \n

    Secure Screw Terminals<\/strong>: Screw\u2011type connections ensure reliable wiring and low contact resistance[reference:11][reference:12].<\/p>\n<\/li>\n

  • \n

    High Durability<\/strong>: Mechanical service life of up to 10 million operating cycles, with 5 million cycles when equipped with an electronic auxiliary switch block[reference:13].<\/p>\n<\/li>\n

  • \n

    Wide Operating Temperature<\/strong>: Reliable performance from \u201125\u00b0C to +60\u00b0C, suitable for harsh industrial environments[reference:14].<\/p>\n<\/li>\n

  • \n

    Global Approvals<\/strong>: Certified to IEC 60947 standards, SIRIUS series contactors meet international quality and safety requirements[reference:15].<\/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
    \u30d1\u30e9\u30e1\u30fc\u30bf<\/span><\/th>\n\u4fa1\u5024<\/span><\/th>\n<\/tr>\n<\/thead>\n
    \u88fd\u54c1\u30bf\u30a4\u30d7<\/td>\n\u30d1\u30ef\u30fc\u30b3\u30f3\u30bf\u30af\u30bf<\/td>\n<\/tr>\n
    \u30b7\u30ea\u30fc\u30ba\uff0f\u30d6\u30e9\u30f3\u30c9<\/td>\nSIRIUS 3RT2 \/ \u30b7\u30fc\u30e1\u30f3\u30b9<\/td>\n<\/tr>\n
    \u578b\u756a<\/td>\n3RT2024-1DA04<\/td>\n<\/tr>\n
    \u30b5\u30a4\u30ba<\/td>\nS0<\/td>\n<\/tr>\n
    \u6975\u6570<\/td>\n3\u6975<\/td>\n<\/tr>\n
    \u5b9a\u683c\u52d5\u4f5c\u96fb\u6d41\uff08Ie\uff09 \u2013 AC-3\/AC-3e @ 400V<\/td>\n12A<\/td>\n<\/tr>\n
    \u30e2\u30fc\u30bf\u30fc\u51fa\u529b \u2013 AC-3 @ 400V<\/td>\n5.5kW<\/td>\n<\/tr>\n
    \u5b9a\u683c\u52d5\u4f5c\u96fb\u6d41 \u2013 AC-1 @ 400V<\/td>\n40A<\/td>\n<\/tr>\n
    \u5b9a\u683c\u52d5\u4f5c\u96fb\u5727\uff08Ue\uff09<\/td>\n\u2264 690V AC<\/td>\n<\/tr>\n
    \u5b9a\u683c\u7d76\u7e01\u96fb\u5727\uff08Ui\uff09<\/td>\n690V<\/td>\n<\/tr>\n
    \u5b9a\u683c\u30a4\u30f3\u30d1\u30eb\u30b9\u8010\u96fb\u5727\uff08Uimp\uff09<\/td>\n6kV<\/td>\n<\/tr>\n
    \u30b3\u30a4\u30eb\u5236\u5fa1\u96fb\u5727<\/td>\n42V AC (50Hz)<\/td>\n<\/tr>\n
    \u88dc\u52a9\u9023\u7d61\u5148<\/td>\n2 NO + 2 NC\uff08\u53d6\u308a\u5916\u3057\u53ef\u80fd\u306a\u88dc\u52a9\u30b9\u30a4\u30c3\u30c1\u30d6\u30ed\u30c3\u30af\uff09<\/td>\n<\/tr>\n
    \u4e3b\u56de\u8def\u63a5\u7d9a<\/td>\n\u30cd\u30b8\u7aef\u5b50<\/td>\n<\/tr>\n
    \u524d\u9762\u4fdd\u8b77\u5ea6<\/td>\nIP20<\/td>\n<\/tr>\n
    \u5bf8\u6cd5\uff08\u5e45\u00d7\u9ad8\u3055\u00d7\u5965\u884c\uff09<\/td>\n45mm \u00d7 85mm \u00d7 141mm<\/td>\n<\/tr>\n
    \u6b63\u5473\u91cd\u91cf<\/td>\n\u7d040.44kg<\/td>\n<\/tr>\n
    \u6a5f\u68b0\u7684\u8010\u7528\u5e74\u6570\uff08\u6a19\u6e96\u5024\uff09<\/td>\n1,000\u4e07\u56de\u306e\u52d5\u4f5c\u30b5\u30a4\u30af\u30eb<\/td>\n<\/tr>\n
    \u5468\u56f2\u52d5\u4f5c\u6e29\u5ea6<\/td>\n-25\u2103\uff5e+60\u2103<\/td>\n<\/tr>\n
    \u8a2d\u7f6e\u9ad8\u5ea6\uff08\u6700\u5927\uff09<\/td>\n\u6d77\u629c2,000\u30e1\u30fc\u30c8\u30eb<\/td>\n<\/tr>\n
    \u9069\u7528\u898f\u683c<\/td>\nIEC 60947<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":7972,"template":"","meta":[],"product_brand":[],"product_cat":[109,42,104,99,103,102,105,112,101,100,107,106,82],"product_tag":[],"class_list":["post-7970","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\/ja\/wp-json\/wp\/v2\/product\/7970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ja\/wp-json\/wp\/v2\/media\/7972"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/ja\/wp-json\/wp\/v2\/media?parent=7970"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ja\/wp-json\/wp\/v2\/product_brand?post=7970"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ja\/wp-json\/wp\/v2\/product_cat?post=7970"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ja\/wp-json\/wp\/v2\/product_tag?post=7970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}