{"id":1515,"date":"2026-05-08T11:53:38","date_gmt":"2026-05-08T03:53:38","guid":{"rendered":"https:\/\/sayoon-dc.com\/?post_type=product&p=1515"},"modified":"2026-07-16T10:37:56","modified_gmt":"2026-07-16T02:37:56","slug":"s684-200a-starter-dc-contactor","status":"publish","type":"product","link":"https:\/\/sayoon-dc.com\/es\/product\/s684-200a-starter-dc-contactor\/","title":{"rendered":"S684-200A Starter DC Contactor"},"content":{"rendered":"

FEATURES<\/strong><\/h2>\n
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The design of this product takes full consideration of the diversity and complexity of modern electronic control systems and can be widely used in various types of electric equipment. Electric forklifts and battery-powered trucks play an important role in the logistics and warehousing industry, moving goods efficiently. Tractors and excavators are indispensable in the agriculture and construction fields, providing powerful power support.<\/div>\n
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The use of brick machines and sweeping vehicles has become increasingly popular, especially in urban construction and environmental maintenance, improving work efficiency. The stability of automobile air conditioners and communication power supplies is crucial to users’ daily lives, while uninterruptible power supplies ensure the normal operation of equipment in emergencies.<\/div>\n
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The advantage of this product is that its compact size makes installation more flexible, while its powerful load capacity ensures reliability in high-intensity working environments. The long service life and convenient maintenance methods further reduce the user’s operating costs.<\/div>\n
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This product not only meets the needs of a variety of electronic control systems, but also wins the trust of users with its excellent performance and reliable quality, making it an ideal choice for electronic control equipment in various industries. The product complies with JB2286-78, JB3974-85, YD\/585-92, YD\/T512-92 and other standard requirements.<\/div>\n<\/div>\n

SAYOON MODEL IMPLICATION<\/strong><\/h2>\n
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S684<\/p>\n<\/td>\n

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-200A<\/p>\n<\/td>\n

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-H<\/p>\n<\/td>\n

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-\u25a1<\/p>\n<\/td>\n

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\/24V<\/p>\n<\/td>\n

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\n<\/td>\n<\/tr>\n

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1<\/p>\n<\/td>\n

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2<\/p>\n<\/td>\n

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3<\/p>\n<\/td>\n

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4<\/p>\n<\/td>\n

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5<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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1<\/p>\n<\/td>\n

Product type<\/b><\/b><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
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2<\/p>\n<\/td>\n

Rated current<\/b><\/b><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
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3<\/p>\n<\/td>\n

Mounting bracket type: H<\/b>-Arc (default);\u00a0M<\/b>-Horizontal; L<\/b>-One vertical<\/b><\/td>\n<\/tr>\n
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4<\/p>\n<\/td>\n

Working mode: INT<\/b>-Intermittent (default);\u00a0CO<\/b>-Continuous<\/b><\/td>\n<\/tr>\n
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5<\/p>\n<\/td>\n

Coil rated voltage: <\/b>12V, 24V, 36V, 48V, 60V, 72V etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

USES<\/strong><\/h2>\n
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This normally open contact design enables the product to perform well in a variety of electronic control applications and can meet the needs of different equipment. Electric pumps and oil pumps are widely used in industry and agriculture to efficiently transport liquids and ensure smooth production processes. Hoists are crucial on construction sites, as they can safely and efficiently transport heavy objects and improve work efficiency.<\/div>\n
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The operation of construction machinery and cranes requires precise electronic control systems to ensure safe and efficient operations. The product’s normally open contact can provide a stable current when the device is started, ensuring the normal operation of the device.<\/div>\n
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The advantage of this product is its small size and strong load capacity, which allows it to be installed flexibly in a small space while maintaining stable performance under high load conditions. The long service life and convenient maintenance methods further reduce the user’s operating costs.<\/div>\n<\/div>\n

TECHNICAL PARAMETERS: (Version 1.35)<\/strong><\/h2>\n
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\u00a0SAYOON Product Type<\/strong><\/p>\n<\/td>\n

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\u00a0S684-200A<\/strong><\/p>\n<\/td>\n<\/tr>\n

\u00a0Contact form<\/td>\n\u00a01 NO<\/td>\n<\/tr>\n
\u00a0Coil Rated voltage (DC V)<\/td>\n\u00a06V,12V,24V,36V,48V,60V,72V,84V,120V,150V,220V etc.<\/td>\n<\/tr>\n
\u00a0Contact voltage (DC V)<\/td>\n\u00a0\u226480V<\/td>\n<\/tr>\n
\u00a0Rated load current of contact 48V circuit (DC-1)<\/td>\n\u00a0200A<\/td>\n<\/tr>\n
\u00a0Typical voltage drop across contacts per 100A<\/td>\n\u00a0\u226f80mV<\/td>\n<\/tr>\n
\u00a0The cooling pull-in voltage at (20\u00b15)\u2103 (V)<\/td>\n\u00a0\u226f70%<\/td>\n<\/tr>\n
\u00a0The cooling drop-out voltage at (20\u00b15)\u2103 (V)<\/td>\n\u00a0\u226f35%,\u226e5%<\/td>\n<\/tr>\n
\u00a0Working voltage range of 40\u2103\u00a0coil<\/td>\n\u00a00.8-1.2Us<\/td>\n<\/tr>\n
\u00a0Drop-out time (n\/o contacts to open)<\/td>\n\u00a030ms<\/td>\n<\/tr>\n
\u00a0Pull-in time (n\/o contacts to close)<\/td>\n\u00a05ms<\/td>\n<\/tr>\n
\u00a0Maximum bounce time for contact connection<\/td>\n\u00a010ms<\/td>\n<\/tr>\n
\u00a0Maximum bounce time for contact disconnection<\/td>\n\u00a03ms<\/td>\n<\/tr>\n
\u00a0Insulation Resistance<\/td>\n\u00a020M\u03a9<\/td>\n<\/tr>\n
\u00a0Electric strength to resist<\/td>\n\u00a050Hz\/60Hz 1000VAC 1minute<\/td>\n<\/tr>\n
\u00a0Typical fault currents which can be ruptured<\/td>\n\u00a0800A\/5ms at 48V DC<\/td>\n<\/tr>\n
\u00a0Coil power (W)<\/td>\n\u00a0IN: 18-30 (default)\/CO: 9-15<\/td>\n<\/tr>\n
\u00a0Temperature rise of coil (K)<\/td>\n\u00a0\u226480<\/td>\n<\/tr>\n
\u00a0Temperature rise on outgoing terminal (K)<\/td>\n\u00a0\u226465<\/td>\n<\/tr>\n
\u00a0Electrical life<\/td>\n\u00a020,000 times<\/td>\n<\/tr>\n
\u00a0Mechanical life<\/td>\n\u00a0300,000 times<\/td>\n<\/tr>\n
\u00a0Work specification<\/td>\n\u00a0Intermittent (default) or Continuous<\/td>\n<\/tr>\n
\u00a0Load terminal type<\/td>\n\u00a0M8 Screw<\/td>\n<\/tr>\n
\u00a0Coil terminal type<\/td>\n\u00a0M5 Screw<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Note: In different application scenarios, customers’ needs and functional requirements for products may be different. For example, in high temperature or humid environments, equipment performance and stability are critical. In order to ensure that the product can operate normally under various conditions, SAYOON is committed to making necessary adjustments based on actual usage.<\/div>\n
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By optimizing coil parameters and controlling temperature rise, SAYOON can improve product durability and reliability. This flexibility allows our DC contactors to be adapted to a variety of applications, from industrial equipment to agricultural machinery, ensuring optimal performance in different environments.<\/div>\n
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In addition, when users select and use products, they can better understand the characteristics and scope of application of the product by referring to the selection and usage guide provided by SAYOON, thereby making more informed decisions. We always pay attention to customer feedback to continuously improve and optimize products to ensure that we meet the diverse needs of customers.<\/div>\n<\/div>\n

LOAD CHARACTERISTIC CURVE<\/strong><\/h2>\n
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  • \"product<\/li>\n
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    INSTALLATION DIAGRAM<\/strong><\/h2>\n
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    WIRING DIAGRAM<\/strong><\/h2>\n
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    COIL TEMPERATURE CURVE<\/strong><\/h2>\n
    \"product<\/div>\n

    MECHANICAL ABILITY and USE of the ENVIRONMENT<\/strong><\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    \u00a0Contact lead M8 tightening torque (N.m)<\/td>\n\u00a0\u226f9.0 appropriate<\/td>\n<\/tr>\n
    \u00a0Coil lead M5 tightening torque (N.m)<\/td>\n\u00a0Rose\u226f0.8 appropriate\uff0cspade terminals\u226f0.8 appropriate<\/td>\n<\/tr>\n
    \u00a0Ambient temperature<\/td>\n\u00a0-40~+85\u2103<\/td>\n<\/tr>\n
    \u00a0Relative humidity<\/td>\n\u00a0+20\u2103 98%<\/td>\n<\/tr>\n
    \u00a0Vibration freq. atthe fixed position<\/td>\n\u00a03G, 1\uff5e50Hz amplitude 0.5mm<\/td>\n<\/tr>\n
    \u00a0Concussion<\/td>\n\u00a0(60\uff5e100) time\/minute\u3001acceleration\u22644g<\/td>\n<\/tr>\n
    \u00a0Altitude<\/td>\n\u00a02000m<\/td>\n<\/tr>\n
    \u00a0Installation direction<\/td>\n\u00a0Random<\/td>\n<\/tr>\n
    \u00a0International Protection<\/td>\n\u00a0IP67 (According IEC60947)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    ORDER INSTRUCTION<\/strong><\/h2>\n
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    \u00a0SAYOON Product Type<\/strong><\/p>\n<\/td>\n

    		\n

    \u00a0S684-200A<\/strong><\/p>\n<\/td>\n<\/tr>\n

    \u00a0U.N.W.<\/td>\n\u00a0390g<\/td>\n<\/tr>\n
    \u00a0Mounting bracket type<\/td>\n\u00a0H-arc (default), M Horizontal\uff0cL One vertical<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    When ordering, please state the following: name, full model, control coil voltage specification, installation frame type, whether with auxiliary contact, order quantity. For example: DC Contactor S684-200A\/24V 100pcs, indicating the load rated current 200A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.<\/div>","protected":false},"excerpt":{"rendered":"

    Shop the reliable S684-200A DC contactor for your industrial needs. High quality and efficient performance for smooth operation. Order now!<\/p>","protected":false},"featured_media":1516,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[56],"product_tag":[],"class_list":["post-1515","product","type-product","status-publish","has-post-thumbnail","product_cat-sdc-series-dc-contactor","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product\/1515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/media\/1516"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/media?parent=1515"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product_brand?post=1515"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product_cat?post=1515"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product_tag?post=1515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}