{"id":5861,"date":"2026-03-30T17:20:42","date_gmt":"2026-03-30T09:20:42","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=5861"},"modified":"2026-03-30T17:20:42","modified_gmt":"2026-03-30T09:20:42","slug":"siemens-3rv2011-1ja10-motor-protection-circuit-breaker-overload-protection","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/siemens-3rv2011-1ja10-motor-protection-circuit-breaker-overload-protection\/","title":{"rendered":"Siemens 3RV2011-1JA10 Motor Protection Circuit Breaker Overload Protection"},"content":{"rendered":"

Siemens 3RV2011\u20111JA10 Motor Protection Circuit Breaker<\/h1>\n
<\/div>\n

Product Overview<\/h2>\n
<\/div>\n
The Siemens 3RV2011\u20111JA10 is a compact, high\u2011performance motor protection circuit breaker (MPCB) belonging to the SIRIUS 3RV2 series. It is specially designed for the protection and direct control of three\u2011phase asynchronous motors, as well as for the protection of distribution circuits and feeders. This device combines short\u2011circuit protection, overload protection, phase failure protection, and manual switching functions in one unit, making it widely used in mechanical engineering, conveyor systems, small machinery, and automation control panels. It features adjustable overload protection and is built for reliable operation in industrial environments.<\/div>\n
<\/div>\n

Main Functions<\/h2>\n
<\/div>\n
    \n
  1. Motor Overload Protection<\/strong>: Provides precise thermal\u2011magnetic overload protection to prevent motor burnout caused by continuous overcurrent.<\/li>\n
  2. Short\u2011Circuit Protection<\/strong>: Instantly disconnects the circuit under short\u2011circuit conditions to protect motors, cables, and connected equipment.<\/li>\n
  3. Phase Failure Protection<\/strong>: Automatically trips in the event of phase loss or unbalanced phase voltage, avoiding motor damage from single\u2011phase operation.<\/li>\n
  4. Manual On\/Off Control<\/strong>: Allows direct manual switching of the motor circuit via an integrated operating mechanism.<\/li>\n
  5. Adjustable Trip Setting<\/strong>: Supports adjustable current setting to match different motor rated currents.<\/li>\n
  6. Status Indication<\/strong>: Clearly shows operating, tripped, and disconnected states for quick system diagnosis.<\/li>\n
  7. Auxiliary Contact Compatibility<\/strong>: Can be equipped with auxiliary contacts to provide remote status feedback and interlock control.<\/li>\n<\/ol>\n
    <\/div>\n

    Technical Characteristics<\/h2>\n
    <\/div>\n
    \n
    \n
    \u8868\u683c<\/div>\n
    \n
    <\/div>\n
    <\/div>\n
    <\/div>\n<\/div>\n<\/div>\n
    \n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
    Manufacturer<\/td>\nSiemens (SIRIUS 3RV2 Series)<\/td>\n<\/tr>\n
    Part Number<\/td>\n3RV2011\u20111JA10<\/td>\n<\/tr>\n
    Device Type<\/td>\nMotor Protection Circuit Breaker<\/td>\n<\/tr>\n
    Rated Operational Current Setting Range<\/td>\n7.0 A \u2013 10.0 A<\/td>\n<\/tr>\n
    Number of Poles<\/td>\n3\u2011pole<\/td>\n<\/tr>\n
    Rated Operational Voltage<\/td>\nUp to 690 V AC<\/td>\n<\/tr>\n
    Short\u2011Circuit Breaking Capacity<\/td>\nUp to 100 kA at rated voltage<\/td>\n<\/tr>\n
    Protection Class<\/td>\nIP20 (front side)<\/td>\n<\/tr>\n
    Mounting<\/td>\nStandard 35 mm DIN\u2011rail mounting<\/td>\n<\/tr>\n
    Conductor Connection<\/td>\nScrew terminals for reliable wiring<\/td>\n<\/tr>\n
    Frame Size<\/td>\nS00 (compact design)<\/td>\n<\/tr>\n
    Mechanical Service Life<\/td>\nMore than 100,000 operating cycles<\/td>\n<\/tr>\n
    Ambient Temperature Range<\/td>\n-25 \u00b0C to +60 \u00b0C<\/td>\n<\/tr>\n
    Compliance Standards<\/td>\nIEC 60947\u20112, IEC 60947\u20114\u20111, EN 60947 series<\/td>\n<\/tr>\n
    Tripping Characteristic<\/td>\nThermal\u2011magnetic combined tripping<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    <\/div>\n

    Product Dimensions<\/h2>\n
    <\/div>\n
      \n
    • Width: 45 mm<\/li>\n
    • Height: 82 mm<\/li>\n
    • Depth: 76 mm<\/li>\n<\/ul>\n
      <\/div>\n

      Weight<\/h2>\n
      <\/div>\n
        \n
      • Net Weight:0.32 kg<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        Siemens 3RV2011\u20111JA10 Motor Protection Circuit Breaker Product Overview The Siemens 3RV2011\u20111JA10 is a compact, high\u2011performance motor protection circuit breaker (MPCB)<\/p>","protected":false},"featured_media":5862,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[111],"product_tag":[],"class_list":{"0":"post-5861","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-siemens","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nSiemens 3RV2011-1JA10 Motor Protection Circuit Breaker Overload Protection - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/siemens-3rv2011-1ja10-motor-protection-circuit-breaker-overload-protection\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Siemens 3RV2011-1JA10 Motor Protection Circuit Breaker Overload Protection - 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