{"id":7100,"date":"2026-07-21T10:51:43","date_gmt":"2026-07-21T02:51:43","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=7100"},"modified":"2026-07-21T10:52:00","modified_gmt":"2026-07-21T02:52:00","slug":"new-original-omron-g3pc-220b-vd-solid-state-relay","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-omron-g3pc-220b-vd-solid-state-relay\/","title":{"rendered":"New Original Omron G3PC-220B-VD Solid State Relay"},"content":{"rendered":"
\n

New Original Omron G3PC-220B-VD Solid State Relay<\/h1>\n<\/div>\n
\n

1. Product Overview<\/h2>\n<\/div>\n
\n
The G3PC-220B-VD is a brand-new original compact solid state relay (SSR) manufactured by Omron, belonging to the G3PC panel-mount thin-type SSR series. This model adopts DC voltage control input and AC load output design, with a rated load current of 20 A and a load voltage range from 100 to 240 VAC. It integrates zero-cross turn-on circuit to suppress surge current when switching resistive loads, and is equipped with an internal overheat protection circuit to avoid burnout caused by overloading. The control input supports wide DC driving voltage of 4\u201332 VDC, matching PLC transistor outputs, sensor signals and small DC control modules directly. The slim plastic housing supports DIN rail mounting and surface screw fixing, with an internal heat sink structure for efficient heat dissipation. It replaces traditional mechanical electromagnetic relays, featuring contactless switching, no mechanical bounce, long service life and low electromagnetic noise, widely used in heating equipment, packaging machines, conveyor systems, lighting control and automated industrial control cabinets.<\/div>\n<\/div>\n
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2. Main Functions<\/h2>\n<\/div>\n
\n
    \n
  1. Contactless load switching: Realize AC circuit on\/off without mechanical contacts, eliminating contact wear, arcing and bounce issues.<\/li>\n
  2. Zero-cross switching function: Switches the AC circuit at voltage zero point to reduce inrush current and protect resistive loads such as heaters.<\/li>\n
  3. Wide DC input drive: Accepts 4\u201332 VDC control signal, compatible with NPN\/PNP PLC outputs and photoelectric sensor signals.<\/li>\n
  4. Built-in overheat protection: Automatically cuts off load output when internal temperature exceeds safety threshold to prevent permanent damage.<\/li>\n
  5. Working status indication: Red LED indicator lights up when control input is energized for real-time operation observation.<\/li>\n
  6. Dual installation modes: Support standard 35 mm DIN rail mounting and direct screw surface mounting on metal mounting plates.<\/li>\n
  7. Surge absorption circuit: Internal RC absorption network restrains voltage surge generated by inductive loads to stabilize circuit operation.<\/li>\n
  8. Reverse input polarity protection: Avoid component breakdown when positive and negative control wires are connected reversely.<\/li>\n<\/ol>\n<\/div>\n
    \n

    3. Core Technical Features<\/h2>\n<\/div>\n
    \n
      \n
    • Slim thin body design, saving installation space inside compact control cabinets.<\/li>\n
    • Zero-cross trigger circuit reduces electrical interference and extends the service life of peripheral loads.<\/li>\n
    • No mechanical moving parts, capable of millions of high-speed switching cycles without performance degradation.<\/li>\n
    • Integrated aluminum heat sink inside housing, greatly improving heat dissipation efficiency under continuous full-load operation.<\/li>\n
    • Low input power consumption, requiring only tiny drive current to control high-current AC loads.<\/li>\n
    • High isolation strength between control input and load output, 2500 VAC dielectric withstand voltage for safe isolation.<\/li>\n
    • Flame-retardant PBT housing material, resistant to high temperature and aging in workshop environments.<\/li>\n
    • Anti-vibration and anti-shock structure, suitable for equipment with frequent mechanical vibration.<\/li>\n
    • Compact terminal layout with clear marking for easy wiring and maintenance.<\/li>\n
    • Wide ambient temperature working range, stable performance under high and low temperature conditions.<\/li>\n<\/ul>\n<\/div>\n
      \n

      4. Dimension & Weight Parameter Table<\/h2>\n<\/div>\n
      \n
      \n
      \n
      \n
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Parameter Item<\/th>\nSpecification Data<\/th>\n<\/tr>\n<\/thead>\n
      Overall Outer Dimension (L \u00d7 W \u00d7 H)<\/td>\n70 mm \u00d7 45 mm \u00d7 23 mm<\/td>\n<\/tr>\n
      Standard DIN Rail Width<\/td>\n35 mm compatible<\/td>\n<\/tr>\n
      Mounting Screw Hole Spacing<\/td>\n52 mm horizontal<\/td>\n<\/tr>\n
      Mounting Screw Hole Diameter<\/td>\n\u03c64.2 mm<\/td>\n<\/tr>\n
      Terminal Screw Specification<\/td>\nM3.5 terminal screws<\/td>\n<\/tr>\n
      Standard Product Net Weight<\/td>\nApprox. 115 g<\/td>\n<\/tr>\n
      Gross Weight with Original Packaging<\/td>\nApprox. 140 g<\/td>\n<\/tr>\n
      Main Housing Material<\/td>\nFlame-retardant PBT plastic<\/td>\n<\/tr>\n
      Internal Heat Sink Material<\/td>\nAluminum alloy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
      \n

      5. Electrical Performance Specification Table<\/h2>\n<\/div>\n
      \n
      \n
      \n
      \n
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Parameter Item<\/th>\nTechnical Index<\/th>\n<\/tr>\n<\/thead>\n
      Model Type<\/td>\nDC input to AC output solid state relay<\/td>\n<\/tr>\n
      Control Input Voltage Range<\/td>\n4 VDC to 32 VDC<\/td>\n<\/tr>\n
      Rated Load Current<\/td>\n20 A<\/td>\n<\/tr>\n
      Rated Load Voltage Range<\/td>\n100 VAC to 240 VAC, 50\/60 Hz<\/td>\n<\/tr>\n
      Switching Mode<\/td>\nZero-cross turn-on<\/td>\n<\/tr>\n
      Input Reverse Polarity Protection<\/td>\nBuilt-in<\/td>\n<\/tr>\n
      Overheat Protection Function<\/td>\nSupported<\/td>\n<\/tr>\n
      Isolation Voltage (Input to Output)<\/td>\n2500 VAC for 1 minute<\/td>\n<\/tr>\n
      Operating Ambient Temperature<\/td>\n-20 \u2103 to +60 \u2103<\/td>\n<\/tr>\n
      Storage Humidity<\/td>\n30%\u201390% RH, non-condensing<\/td>\n<\/tr>\n
      Status Indicator<\/td>\nRed LED input power indicator<\/td>\n<\/tr>\n
      Maximum Switching Frequency<\/td>\n10 Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
      \n

      6. 10 Omron SSR Models with Similar Control Functions<\/h2>\n<\/div>\n
      \n
        \n
      1. G3PC-210B-VD: DC input AC output SSR, 10 A rated load current, zero-cross switching, DIN rail mount<\/li>\n
      2. G3PC-230B-VD: 30 A AC load solid state relay, 4\u201332 VDC control input, built-in heat sink and overheat protection<\/li>\n
      3. G3PC-220B: Same 20 A load capacity, no built-in LED status indicator, cost-effective basic version<\/li>\n
      4. G3PC-220A-VD: Random-phase switching SSR for inductive loads, 20 A AC output, wide DC input<\/li>\n
      5. G3PC-420B-VD: DC to DC solid state relay, 20 A DC load, zero-cross DC switching circuit<\/li>\n
      6. G3PA-220B-VD: Standard large-body 20 A AC SSR, external independent heat sink design, high power type<\/li>\n
      7. G3PC-215B-VD: 15 A slim DIN rail SSR, compact size for small control cabinet layout<\/li>\n
      8. G3PC-240B-VD: 40 A high-current thin-type solid state relay, reinforced heat dissipation structure<\/li>\n
      9. G3PC-220B-VD-2: Enhanced anti-surge version with extra absorption circuit for inductive equipment<\/li>\n
      10. G3PC-120B-VD: Low voltage AC load SSR, 24\u201348 VAC load range, 20 A rated output<\/li>\n<\/ol>\n<\/div>\n
        \n

        7. Typical Application Scenarios<\/h2>\n<\/div>\n
        \n
          \n
        • Temperature control heating modules of injection molding machines and packaging equipment<\/li>\n
        • Industrial oven, drying tunnel and heating tube power switching control<\/li>\n
        • Assembly line conveyor motor auxiliary AC power control<\/li>\n
        • Large-area workshop lighting group on\/off control<\/li>\n
        • Food processing machinery heating and constant temperature systems<\/li>\n
        • Textile printing and dyeing equipment heating circuit switching<\/li>\n
        • Environmental test chamber temperature adjustment load control<\/li>\n
        • Automated packaging machine heat sealing head power regulation<\/li>\n
        • Solar auxiliary heating equipment power switching modules<\/li>\n
        • Small industrial refrigeration and heating integrated machine control cabinets<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"

          New Original Omron G3PC-220B-VD Solid State Relay 1. Product Overview The G3PC-220B-VD is a brand-new original compact solid state relay<\/p>","protected":false},"featured_media":7101,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[93],"product_tag":[],"class_list":["post-7100","product","type-product","status-publish","has-post-thumbnail","product_cat-93","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original Omron G3PC-220B-VD Solid State Relay - 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\/new-original-omron-g3pc-220b-vd-solid-state-relay\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original Omron G3PC-220B-VD Solid State Relay - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original Omron G3PC-220B-VD Solid State Relay 1. 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