{"product_id":"solar-dc-circuit-breaker-tomzn-2-pole","title":"Solar DC Circuit Breaker – TOMZN, 2-Pole","description":"\u003ch2\u003eGive Your Solar Distribution Layout a Dedicated Breaker\u003c\/h2\u003e\u003cp\u003eBring a clear switching and protection point into a professionally designed DC installation. This TOMZN two-pole miniature circuit breaker offers selectable current ratings in the TOB7Z-63 family for compatible photovoltaic distribution systems.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-pole format\u003c\/strong\u003e — Use linked poles within the planned DC circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-rating choices\u003c\/strong\u003e — Select the version specified for the installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact housing\u003c\/strong\u003e — Keep the breaker within a defined distribution-board layout.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFrom a small photovoltaic layout to a larger distribution project, the right breaker belongs in the system design from the start. Match the selected device’s ratings, polarity and installation requirements to the circuit.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhich manufacturer and model are listed?\u003c\/h3\u003e\u003cp\u003eTOMZN TOB7Z-63.\u003c\/p\u003e\u003ch3\u003eHow many poles does this listing offer?\u003c\/h3\u003e\u003cp\u003eThe option is for a two-pole breaker.\u003c\/p\u003e\u003ch3\u003eWhich current ratings are offered?\u003c\/h3\u003e\u003cp\u003eThe selector lists 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A and 63A.\u003c\/p\u003e\u003ch3\u003eWhat type of installation is it listed for?\u003c\/h3\u003e\u003cp\u003eIt is listed for DC distribution and photovoltaic systems.\u003c\/p\u003e\u003ch3\u003eDoes it have wireless controls?\u003c\/h3\u003e\u003cp\u003eNo. The specifications state that it has no wireless functionality.\u003c\/p\u003e\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eTOMZN \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDoes it include a Battery?\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDoes it include wireless functionality?\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEU LVD Voltage\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eHigh voltage: Above 50Vac or 75Vdc\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIs Smart Device\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eTOB7Z-63\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eMini,Circuit breaker\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;'; font-size: 14px; box-sizing: content-box;\" class=\"detailmodule_dynamic\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: arial, helvetica, sans-serif;\"\u003e1. Product Application\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cbr\u003eThe TOB7Z-63 Series is a DC Miniature Circuit Breaker designed for DC distribution systems. It provides reliable overload and short-circuit protection for electrical equipment. With a high DC rating voltage of up to 1000V, it is suitable for a wide range of industries, including power, telecommunications, transportation, and mining.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: arial, helvetica, sans-serif;\"\u003e2.Key Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eRobust Housing: Made of impact-resistant, self-extinguishing, and recyclable thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eEnhanced Safety: Features U-tunnel terminals for secure and reliable wire connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eImproved Thermal Management: Unique air flow design effectively reduces operating temperature between adjacent breakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eErgonomic Handle: Safely and comfortably designed for easy operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: arial, helvetica, sans-serif;\"\u003e3. Technical Specifications \u0026amp; Parameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003ePoles: 2P\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eRated Current: 3A-63A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eRated Voltage: DC 1000V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eBreaking Capacity: 4,500A (for 6A-63A)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eRated Breaking Capacity (IEC): 6.0kA according to IEC60898 (for 0.5-63A)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eCharacteristic Curve: C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eElectrical Life: Not less than 8,000 cycles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eMechanical Life: Not less than 20,000 cycles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eMax. fuse that can be connected to:100AgL(\u0026gt;10kA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eSelective Grade: 3\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eWorking Ambient Temperature: -10℃ to +40℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px;\" class=\"ds-markdown-paragraph\"\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eEnclosed Protective Class: IP20\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H98ec17dd8689465ca27aec41202be5d89.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0eb9e847cbfb420c869dd98b260811946.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hf38a389e3dce4f3d8392b2b7c6884a83X.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hfdc79dc9dd324367965a098a5d962bb4X.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Heaca13e4ea4f4de2b5d81c93f0d649daQ.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H80fdb3d2edc14111bbfa5760726b37230.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/He89180bd8f15471883c68fa2f1a9975eD.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H382f8a5342744185976d5090e1a760fcy.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H3dfa92e6ddde49b48a58ed33582e6d3cL.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cimg style=\"max-width: 100%; width: 1000px; box-sizing: border-box;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hc232451bcf9e4171ac388e283a9bf58dH.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; margin: 0px; box-sizing: border-box;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Authority Asset Brand","offers":[{"title":"25A \/ 2P","offer_id":68013451084020,"sku":"125:151#2P;567:200052431","price":19.99,"currency_code":"USD","in_stock":true},{"title":"6A \/ 2P","offer_id":68013450887412,"sku":"125:151#2P;567:202938806","price":20.99,"currency_code":"USD","in_stock":true},{"title":"3A \/ 2P","offer_id":68013450920180,"sku":"125:151#2P;567:200003393","price":20.99,"currency_code":"USD","in_stock":true},{"title":"40A \/ 2P","offer_id":68013450952948,"sku":"125:151#2P;567:200002043","price":20.99,"currency_code":"USD","in_stock":true},{"title":"32A \/ 2P","offer_id":68013450985716,"sku":"125:151#2P;567:200001994","price":20.99,"currency_code":"USD","in_stock":true},{"title":"16A \/ 2P","offer_id":68013451018484,"sku":"125:151#2P;567:200168034#16A","price":20.99,"currency_code":"USD","in_stock":true},{"title":"10A \/ 2P","offer_id":68013451051252,"sku":"125:151#2P;567:200195311","price":20.99,"currency_code":"USD","in_stock":true},{"title":"20A \/ 2P","offer_id":68013451116788,"sku":"125:151#2P;567:200049667","price":19.99,"currency_code":"USD","in_stock":true},{"title":"63A \/ 2P","offer_id":68013451149556,"sku":"125:151#2P;567:203122981","price":20.99,"currency_code":"USD","in_stock":true},{"title":"50A \/ 2P","offer_id":68013451182324,"sku":"125:151#2P;567:201750806","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0564\/6836\/files\/Sab9bd0272f90466997c4e55b45010858v.webp?v=1793579520","url":"https:\/\/authorityassetbrand.com\/products\/solar-dc-circuit-breaker-tomzn-2-pole","provider":"Authority Asset Brand","version":"1.0","type":"link"}