{"product_id":"delixi-electric-single-phase-solid-state-relay-cdg1-1da-15a","title":"Delixi Electric single-phase solid state relay; CDG1-1DA 15A","description":"\u003c!-- koeedmro-seo-v1-custom --\u003e\n\u003cstyle\u003e.kmdro-seo{margin:24px 0;font-size:15px;line-height:1.6;color:#333}\n.kmdro-seo *{box-sizing:border-box}\n.kmdro-seo-badges{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 6px}\n.kmdro-seo-badge{display:inline-block;padding:5px 12px;border-radius:16px;font-size:13px;font-weight:600}\n.kmdro-seo-badge--stock{background:#e8f5e9;color:#1b5e20}\n.kmdro-seo-badge--warranty{background:#e3f2fd;color:#0d47a1}\n.kmdro-seo-badge--ship{background:#fff3e0;color:#e65100}\n.kmdro-seo h2{font-size:20px;margin:26px 0 10px;padding-bottom:6px;border-bottom:2px solid #eceff1;color:#1a1a1a}\n.kmdro-seo p{margin:10px 0}\n.kmdro-seo table{width:100%;border-collapse:collapse;margin:12px 0;background:#fff}\n.kmdro-seo table td{border:1px solid #e0e0e0 !important;padding:10px 14px !important}\n.kmdro-seo table tr:nth-child(even) td{background:#fafafa}\n.kmdro-seo table td:first-child{width:34%;font-weight:600;background:#f5f5f5 !important;color:#444}\n.kmdro-seo-benefits{list-style:none;margin:12px 0;padding:0}\n.kmdro-seo-benefits li{padding:6px 0 6px 28px;position:relative}\n.kmdro-seo-benefits li::before{content:\"\\2713\";position:absolute;left:0;top:6px;width:19px;height:19px;line-height:19px;text-align:center;border-radius:50%;background:#e8f5e9;color:#1b5e20;font-size:12px;font-weight:700}\n.kmdro-seo details{border:1px solid #e0e0e0;border-radius:8px;margin:10px 0;background:#fff;overflow:hidden}\n.kmdro-seo summary{cursor:pointer;padding:12px 16px;font-weight:600;color:#1a1a1a;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}\n.kmdro-seo summary::-webkit-details-marker{display:none}\n.kmdro-seo summary::after{content:\"+\";font-size:18px;color:#888;font-weight:400;flex-shrink:0}\n.kmdro-seo details[open] summary::after{content:\"\\2013\"}\n.kmdro-seo details[open] summary{border-bottom:1px solid #eee}\n.kmdro-seo details p{margin:0;padding:12px 16px;color:#555}\n.kmdro-seo-steps{list-style:none;margin:12px 0;padding:0;counter-reset:kmdro-step}\n.kmdro-seo-steps li{counter-increment:kmdro-step;position:relative;padding:8px 0 8px 40px}\n.kmdro-seo-steps li::before{content:counter(kmdro-step);position:absolute;left:0;top:8px;width:26px;height:26px;line-height:26px;text-align:center;border-radius:50%;background:#1a73e8;color:#fff;font-weight:700;font-size:13px}\n.kmdro-seo-note{margin-top:20px;padding:12px 16px;background:#f5f7fa;border-left:4px solid #1a73e8;font-size:14px;color:#444}\u003c\/style\u003e\n\u003cdiv class=\"kmdro-seo\"\u003e\n\u003cdiv class=\"kmdro-seo-badges\"\u003e\n\u003cspan class=\"kmdro-seo-badge kmdro-seo-badge--stock\"\u003eIn Stock\u003c\/span\u003e\n\u003cspan class=\"kmdro-seo-badge kmdro-seo-badge--warranty\"\u003e1-Year Warranty\u003c\/span\u003e\n\u003cspan class=\"kmdro-seo-badge kmdro-seo-badge--ship\"\u003eShips Worldwide\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDelixi Electric CDG1-1DA 15A Overview\u003c\/h2\u003e\n\u003cp\u003eThe Delixi Electric CDG1-1DA is a single-phase solid state relay — a contactless semiconductor switch for AC loads. The 1DA coding means DC control input and AC load output: a small 3-32V DC signal from a PLC or temperature controller switches AC loads up to 480V without any moving contacts.\u003c\/p\u003e\n\u003cp\u003eThis 15A version sits in a family spanning 10A to 80A. Switching is zero-crossing, which keeps voltage spikes and EMI out of the load circuit. With no contacts to arc, wear or bounce, SSRs run silent and last far longer than electromechanical relays in high-cycling duty — the standard choice for heater and SSR-proportional control.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDelixi Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCDG1-1DA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice type\u003c\/td\u003e\n\u003ctd\u003eSingle-phase solid state relay (SSR), contactless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl input\u003c\/td\u003e\n\u003ctd\u003eDC 3-32V (1DA = DC control \/ AC output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad current\u003c\/td\u003e\n\u003ctd\u003e15A (this version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFamily current range\u003c\/td\u003e\n\u003ctd\u003e10 \/ 15 \/ 20 \/ 25 \/ 30 \/ 40 \/ 60 \/ 80A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated output voltage\u003c\/td\u003e\n\u003ctd\u003eUp to 480V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching mode\u003c\/td\u003e\n\u003ctd\u003eZero-crossing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdvantages\u003c\/td\u003e\n\u003ctd\u003eNo spark, no contact wear, no switching noise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCompatibility \u0026amp; Cross-References\u003c\/h2\u003e\n\u003cul class=\"kmdro-seo-benefits\"\u003e\n\u003cli\u003ePLC, PID temperature controller and SSR-proportional driver outputs (3-32V DC)\u003c\/li\u003e\n\u003cli\u003eResistive heater loads within 15A — pair with a heatsink per Delixi guidance at sustained currents\u003c\/li\u003e\n\u003cli\u003eSame panel footprint as other CDG1-1DA current ratings — drop-in upsizing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul class=\"kmdro-seo-benefits\"\u003e\n\u003cli\u003eTemperature control of heaters, kilns and injection-moulding barrels\u003c\/li\u003e\n\u003cli\u003eHigh-cycle switching where mechanical relays wear out\u003c\/li\u003e\n\u003cli\u003ePLC-controlled AC loads up to 15A at up to 480V AC\u003c\/li\u003e\n\u003cli\u003eSilent, spark-free switching in explosion-sensitive workspaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat does CDG1-1DA mean?\u003c\/summary\u003e\u003cp\u003eCDG1 is Delixi's single-phase solid state relay series; 1DA denotes DC control input with AC load output — a low-voltage DC signal (3-32V) switches the AC load side.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this SSR need a heatsink?\u003c\/summary\u003e\u003cp\u003eAt sustained load current, yes — SSRs dissipate conduction losses as heat. For 15A operation, mount to an appropriate heatsink per the CDG1 installation guidance; short-duty loads may get by with less.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is zero-crossing switching and why does it matter?\u003c\/summary\u003e\u003cp\u003eThe SSR only turns on when the AC waveform passes through zero, which eliminates the inrush spikes and electrical noise you get switching mid-waveform. It is kinder to loads and to nearby electronics.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I switch a motor with a 15A SSR?\u003c\/summary\u003e\u003cp\u003eSSRs suit resistive loads best. Motor loads have startup surges and inductive kick; if you must drive inductive loads, derate heavily and add protection — or use a contactor, which is built for that duty.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy choose an SSR over an electromechanical relay?\u003c\/summary\u003e\u003cp\u003eNo contacts means no arcing, no bounce, no mechanical wear and silent operation — SSRs survive millions of cycles that would wear out a mechanical relay, which is why heater control and high-cycle automation use them.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eWhy Order the CDG1-1DA 15A from koeedmro\u003c\/h2\u003e\n\u003cul class=\"kmdro-seo-benefits\"\u003e\n\u003cli\u003eVerified stock — every listing reflects real inventory on our shelves\u003c\/li\u003e\n\u003cli\u003e1-year warranty on every order\u003c\/li\u003e\n\u003cli\u003eWorldwide shipping, with free domestic delivery\u003c\/li\u003e\n\u003cli\u003eSecure checkout and order tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Order\u003c\/h2\u003e\n\u003col class=\"kmdro-seo-steps\"\u003e\n\u003cli\u003eAdd the CDG1-1DA 15A to your cart\u003c\/li\u003e\n\u003cli\u003eCheck out with your shipping address\u003c\/li\u003e\n\u003cli\u003eWe quality-check the unit and dispatch it\u003c\/li\u003e\n\u003cli\u003eTrack your order to your door\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"kmdro-seo-note\"\u003eSpecifications verified against Delixi Electric official CDG1 single-phase SSR product data (DC control\/AC output, 10-80A family, up to 480VAC, zero-crossing).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end koeedmro-seo-v1-custom --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does CDG1-1DA mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"CDG1 is Delixi's single-phase solid state relay series; 1DA denotes DC control input with AC load output — a low-voltage DC signal (3-32V) switches the AC load side.\"}},{\"@type\":\"Question\",\"name\":\"Does this SSR need a heatsink?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"At sustained load current, yes — SSRs dissipate conduction losses as heat. For 15A operation, mount to an appropriate heatsink per the CDG1 installation guidance; short-duty loads may get by with less.\"}},{\"@type\":\"Question\",\"name\":\"What is zero-crossing switching and why does it matter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The SSR only turns on when the AC waveform passes through zero, which eliminates the inrush spikes and electrical noise you get switching mid-waveform. It is kinder to loads and to nearby electronics.\"}},{\"@type\":\"Question\",\"name\":\"Can I switch a motor with a 15A SSR?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SSRs suit resistive loads best. Motor loads have startup surges and inductive kick; if you must drive inductive loads, derate heavily and add protection — or use a contactor, which is built for that duty.\"}},{\"@type\":\"Question\",\"name\":\"Why choose an SSR over an electromechanical relay?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No contacts means no arcing, no bounce, no mechanical wear and silent operation — SSRs survive millions of cycles that would wear out a mechanical relay, which is why heater control and high-cycle automation use them.\"}}]}\u003c\/script\u003e","brand":"DELIXI","offers":[{"title":"Default Title","offer_id":43641724469413,"sku":"CDG11DA15A","price":140.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1322\/9477\/files\/1_f38827ec-7ef5-429c-b298-621a9da80e30.webp?v=1783082292","url":"https:\/\/koeedmro.com\/es\/products\/delixi-electric-single-phase-solid-state-relay-cdg1-1da-15a","provider":"koeedmro","version":"1.0","type":"link"}