{"product_id":"sonoff-basic-din-rail-32a-matter-smart-switch-basic-zb1gsp","title":"SONOFF Basic DIN Rail 32A Matter Smart Switch | BASIC-ZB1GSP","description":"\u003cstyle\u003e.pd *{box-sizing:border-box}.pd{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1a1a2e;line-height:1.65;max-width:820px}.pd h1,.pd h2,.pd h3,.pd h4{line-height:1.3;margin-top:0}.pd h1{font-size:26px;font-weight:800;margin-bottom:6px}.pd h2{font-size:22px;font-weight:800;margin-bottom:8px;padding-top:32px;border-top:2px solid #f0f0f0}.pd h2:first-of-type{border-top:none;padding-top:0}.pd p{margin:0 0 12px;font-size:15px;color:#444}.pd ul{margin:0 0 16px;padding-left:0;list-style:none}.pd ul li{padding:5px 0 5px 24px;position:relative;font-size:14px;color:#444}.pd ul li::before{content:'✓';position:absolute;left:0;color:#059669;font-weight:700}.pd-trust{display:flex;gap:12px;margin:16px 0 24px;flex-wrap:wrap}.pd-trust-item{flex:1;min-width:130px;background:#f8f9fa;border-radius:10px;padding:14px 12px;text-align:center}.pd-trust-item .ico{font-size:22px;margin-bottom:3px}.pd-trust-item .lbl{font-size:12px;font-weight:700;color:#1a1a2e;text-transform:uppercase;letter-spacing:.3px}.pd-trust-item .sub{font-size:11px;color:#888}.pd-feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:16px 0}@media(max-width:600px){.pd-feat-grid{grid-template-columns:1fr}}.pd-feat{background:#f8f9fa;border-radius:10px;padding:18px 16px}.pd-feat .fi{font-size:26px;margin-bottom:6px}.pd-feat h4{font-size:15px;font-weight:700;color:#1a1a2e;margin:0 0 6px}.pd-feat p{font-size:13px;color:#555;margin:0;line-height:1.55}.pd-tip{background:#ecfdf5;border-left:4px solid #059669;border-radius:0 8px 8px 0;padding:12px 16px;margin:14px 0;font-size:13px;color:#065f46}.pd-warn{background:#fffbeb;border-left:4px solid #d97706;border-radius:0 8px 8px 0;padding:12px 16px;margin:14px 0;font-size:13px;color:#92400e}.pd-specs{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px}.pd-specs tr:nth-child(even){background:#f8f9fa}.pd-specs td{padding:11px 16px;border-bottom:1px solid #f0f0f0}.pd-specs td:first-child{font-weight:700;color:#1a1a2e;width:42%}.pd-specs td:last-child{color:#555}.pd-faq{margin:10px 0}.pd-faq details{background:#fff;border:1px solid #e5e7eb;border-radius:8px;margin-bottom:8px;overflow:hidden}.pd-faq summary{padding:14px 18px;font-weight:700;font-size:14px;color:#1a1a2e;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.pd-faq summary::-webkit-details-marker{display:none}.pd-faq summary::after{content:'▼';font-size:12px;color:#999;transition:transform .2s}.pd-faq details[open] summary::after{transform:rotate(180deg)}.pd-faq details[open] summary{border-bottom:1px solid #f0f0f0}.pd-faq .faq-body{padding:14px 18px;font-size:14px;color:#555;line-height:1.65}.pd-support{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:14px 0}@media(max-width:600px){.pd-support{grid-template-columns:1fr}}.pd-support-card{background:#f8f9fa;border-radius:10px;padding:20px 16px;text-align:center}.pd-support-card .si{font-size:28px;margin-bottom:6px}.pd-support-card h4{font-size:15px;font-weight:700;color:#1a1a2e;margin:0 0 6px}.pd-support-card p{font-size:13px;color:#555;margin:0;line-height:1.5}.pd-support-card a{color:#1e40af;font-weight:600;text-decoration:none}.pd-cta{background:#1a1a2e;border-radius:12px;padding:32px 24px;text-align:center;color:#fff;margin:24px 0}.pd-cta h3{font-size:22px;font-weight:800;margin:0 0 6px;color:#fff}.pd-cta p{font-size:14px;opacity:.7;margin:0 0 4px;color:#fff}\u003c\/style\u003e\n\u003cdiv class=\"pd\"\u003e\n\u003ch1\u003e🔌 SONOFF Basic DIN Rail 32A Matter Smart Switch (BASIC-ZB1GSP)\u003c\/h1\u003e\n\u003cp\u003eHeavy-duty control for your biggest circuits. The Basic DIN Rail Smart Switch is a \u003cstrong\u003e32A double-pole\u003c\/strong\u003e smart switch that clips straight onto the DIN rail in your distribution board — built for high-current South African loads like geysers, EV chargers, heat pumps and pool pumps. It runs \u003cstrong\u003eMatter over Wi-Fi\u003c\/strong\u003e, so it pairs directly with Apple Home, Amazon Alexa, Google Home and SmartThings — \u003cstrong\u003eno SONOFF gateway required\u003c\/strong\u003e. Live \u003cstrong\u003eenergy \u0026amp; power monitoring\u003c\/strong\u003e and built-in \u003cstrong\u003eoverload protection\u003c\/strong\u003e keep watch over the circuit. MPN: \u003cstrong\u003eBASIC-ZB1GSP\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"pd-trust\"\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eFree Delivery\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eOrders over R2,500\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e🇿🇦\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eLocal Stock\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eShips from Gauteng\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e⚡\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003e32A Double-Pole\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eLive + Neutral\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e🏠\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eMatter\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eOver Wi-Fi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-warn\"\u003e\n\u003cstrong\u003e⚠️ DB-board installation.\u003c\/strong\u003e This switch mounts on a standard 35mm DIN rail inside your distribution board and switches high-current mains — it must be installed by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e. It connects over \u003cstrong\u003e2.4GHz Wi-Fi\u003c\/strong\u003e; to control it remotely and add it to Apple Home \/ Alexa \/ Google \/ SmartThings you'll use a \u003cstrong\u003eMatter controller\u003c\/strong\u003e you may already own (HomePod, Apple TV, Echo, Nest Hub or SmartThings hub).\u003c\/div\u003e\n\n\u003ch2\u003e⚡ Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatter over Wi-Fi\u003c\/strong\u003e — a native Matter device that pairs directly with Apple Home, Alexa, Google Home and SmartThings at the same time (multi-admin), with no vendor lock-in and no separate SONOFF hub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32A Double-Pole Switching\u003c\/strong\u003e — disconnects both live and neutral for full isolation, the correct way to switch heavy loads like geysers and EV chargers \u003cem\u003e★ confirm exact rating on packaging\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail Mount\u003c\/strong\u003e — clips onto a standard 35mm DIN rail in your DB board for a clean, permanent installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy \u0026amp; Power Monitoring\u003c\/strong\u003e — tracks voltage, current, power and consumption so you can see exactly what a big load is drawing and costing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Protection\u003c\/strong\u003e — configurable protection against over-current, over-voltage and over-power conditions \u003cem\u003e★ confirm exact thresholds\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScheduling \u0026amp; Automation\u003c\/strong\u003e — timers, schedules and smart scenes in the eWeLink app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal Control\u003c\/strong\u003e — with a Matter controller, on\/off keeps working on your local network even if the internet drops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Assistant\u003c\/strong\u003e — integrates via Matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e🏠 Perfect For\u003c\/h2\u003e\n\u003cdiv class=\"pd-feat-grid\"\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e🔥\u003c\/div\u003e\n\u003ch4\u003eGeysers\u003c\/h4\u003e\n\u003cp\u003eSchedule heating around solar or time-of-use tariffs, monitor consumption, and isolate safely with double-pole switching.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e🚗\u003c\/div\u003e\n\u003ch4\u003eEV Chargers\u003c\/h4\u003e\n\u003cp\u003eSwitch and meter a high-current charging circuit from your phone or an automation. ★ confirm load against your charger.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e♨️\u003c\/div\u003e\n\u003ch4\u003eHeat Pumps \u0026amp; Aircon\u003c\/h4\u003e\n\u003cp\u003eAutomate and measure heavy HVAC loads, with overload protection watching the circuit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e🏊\u003c\/div\u003e\n\u003ch4\u003ePool Pumps \u0026amp; Boreholes\u003c\/h4\u003e\n\u003cp\u003eTimer control plus energy visibility on large motors, so nothing runs longer than it needs to.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-tip\"\u003e\n\u003cstrong\u003e💡 Double-pole vs single-pole:\u003c\/strong\u003e a single-pole switch only breaks the live conductor; a double-pole switch breaks \u003cstrong\u003eboth live and neutral\u003c\/strong\u003e, fully isolating the appliance. For high-current loads like geysers and EV chargers, double-pole is the safer choice.\u003c\/div\u003e\n\n\u003cdiv class=\"pd-warn\"\u003e\n\u003cstrong\u003e★ Before you publish:\u003c\/strong\u003e confirm the exact \u003cstrong\u003einput voltage\u003c\/strong\u003e, \u003cstrong\u003emodule dimensions\u003c\/strong\u003e and \u003cstrong\u003eoverload thresholds\u003c\/strong\u003e from the retail box \/ SONOFF spec sheet and drop them into the table below.\u003c\/div\u003e\n\n\u003ch2\u003e📋 Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"pd-specs\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eSONOFF Basic DIN Rail Matter Smart Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN \/ Model\u003c\/td\u003e\n\u003ctd\u003eBASIC-ZB1GSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDIN-rail smart switch with energy metering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eMatter over Wi-Fi (2.4GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current\u003c\/td\u003e\n\u003ctd\u003e32A ★ confirm on packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching\u003c\/td\u003e\n\u003ctd\u003eDouble-pole (live + neutral)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e35mm DIN rail (distribution board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetering\u003c\/td\u003e\n\u003ctd\u003eVoltage · Current · Power · Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverload Protection\u003c\/td\u003e\n\u003ctd\u003eOver-current \/ over-voltage \/ over-power ★ confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorks With\u003c\/td\u003e\n\u003ctd\u003eApple Home · Alexa · Google Home · SmartThings · Home Assistant (via Matter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003eMatter controller for remote control (HomePod \/ Apple TV \/ Echo \/ Nest Hub \/ SmartThings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp\u003c\/td\u003e\n\u003ctd\u003eeWeLink (iOS \u0026amp; Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e★ confirm on packaging (AC 230V typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e★ confirm on packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"pd-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need a SONOFF hub?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eNo.\u003c\/strong\u003e It's a native \u003cstrong\u003eMatter-over-Wi-Fi\u003c\/strong\u003e device — it joins your 2.4GHz Wi-Fi directly. To control it away from home and add it to Apple Home, Alexa, Google Home or SmartThings, you use a \u003cstrong\u003eMatter controller\u003c\/strong\u003e you likely already have (HomePod, Apple TV, Echo, Nest Hub or SmartThings hub).\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat does double-pole mean?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003eIt switches \u003cstrong\u003eboth the live and neutral\u003c\/strong\u003e conductors, fully isolating the appliance — the safer choice for high-current loads like geysers and EV chargers.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it handle my geyser or EV charger?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003eIt's rated \u003cstrong\u003e32A\u003c\/strong\u003e — ★ confirm the exact figure and your circuit load. It's designed for exactly these heavy loads, but must be installed by a qualified electrician.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it monitor energy?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes\u003c\/strong\u003e — it reports voltage, current, power and total consumption, so you can see what your big circuits actually use.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it work natively with Apple Home?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e Because it supports Matter, it adds directly to Apple Home (and Alexa, Google Home and SmartThings) without a bridge.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow is it installed?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003eIt clips onto the DIN rail in your distribution board and wires into the circuit. This is a DB-board job — always use a qualified electrician.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e🤝 Need Help? We're Here for You!\u003c\/h2\u003e\n\u003cdiv class=\"pd-support\"\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e📞\u003c\/div\u003e\n\u003ch4\u003eCall Us\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:0716788719\"\u003eJesse: 071 678 8719\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"tel:0845057481\"\u003eJason: 084 505 7481\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e🏢\u003c\/div\u003e\n\u003ch4\u003eVisit Us\u003c\/h4\u003e\n\u003cp\u003e8 Wildebraam Street\u003cbr\u003eWeltevreden Park, Roodepoort\u003cbr\u003eGauteng, 1709\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e📧\u003c\/div\u003e\n\u003ch4\u003eEmail\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@eiferer.co.za\"\u003einfo@eiferer.co.za\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-cta\"\u003e\n\u003ch3\u003eBig Loads, Smart Control\u003c\/h3\u003e\n\u003cp\u003e32A double-pole switching and metering for geysers, EV chargers and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SONOFF","offers":[{"title":"Default Title","offer_id":50365463593153,"sku":"SNFCB0ZB1GSPW01","price":549.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/3418\/7820\/files\/1_26__1.jpg?v=1782717925","url":"https:\/\/eiferer.co.za\/products\/sonoff-basic-din-rail-32a-matter-smart-switch-basic-zb1gsp","provider":"Eiferer_ZA","version":"1.0","type":"link"}