{"product_id":"cm31-b-1000v-dc-solar-pv-y-branch-connector-3-in-1-t-type-ip67-waterproof-20a-40a-tuv-ul-certified","title":"CM31-B 1000V DC Solar PV Y-Branch Connector | 3-in-1 T-Type | IP67 Waterproof | 20A-40A | TUV \u0026 UL Certified","description":"\u003ch3 class=\"qk-md-head\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eProduct Description\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"qk-md-paragraph\"\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eMaximize your solar array’s efficiency with the\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCM31-B\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e, a robust 3-in-1 Y-branch solar PV connector engineered for seamless parallel connections in residential, commercial, and utility-scale photovoltaic systems. Designed to simplify cabling and reduce installation time, this connector is a cornerstone for reliable energy transmission in modern solar projects.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"qk-md-head\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eKey Features\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul class=\"qk-md-ul\"\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eRated Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: TUV 1000V DC \/ UL 600V DC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCurrent Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: 20A–40A (customizable up to 60A for high-demand applications)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCable Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: 2.5mm²–6.0mm² (14AWG–10AWG)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003ePin Dimension\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: Φ4.0mm for secure, low-resistance connections\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eProtection Rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: IP67 (IEC 60529) – dust-tight and resistant to water immersion\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eContact Material\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: Tin-plated copper for superior conductivity and corrosion resistance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eConnector Material\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: Durable PP (Polypropylene) housing with UL94V-0 flame retardancy\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: -40°C to +85°C, ensuring reliability in extreme climates\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eProof Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: 6000V AC (1Min) \/ 2200V DC (1Min) for enhanced safety\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"qk-md-head\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCustomization \u0026amp; Expertise\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv class=\"qk-md-paragraph\"\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e15 years of OEM\/ODM experience\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e, our company specializes in crafting high-performance, durable connectors for global clients. We offer tailored solutions, including:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul class=\"qk-md-ul\"\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eVoltage Upgrades\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: Up to 1500V DC for large-scale solar farms.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCurrent Enhancements\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: Up to 60A for high-power systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCertification Support\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: TUV, UL, and other international standards to meet regional requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMaterial \u0026amp; Design Flexibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: Custom colors, cable lengths, and housing materials to align with project-specific needs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"qk-md-head\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eWhy Choose the CM31-B?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul class=\"qk-md-ul\"\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSimplified Installation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: The Y-branch design reduces cabling complexity, cutting labor costs and installation time.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eDurability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: Engineered to withstand harsh outdoor environments, from desert heat to coastal humidity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSafety First\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: IP67 rating and flame-retardant materials ensure long-term reliability and compliance with global safety standards.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\n\u003cstrong class=\"qk-md-strong complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eProven Track Record\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"qk-md-text complete\"\u003e: Trusted by solar installers and EPC contractors worldwide for its consistent performance in diverse applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"qk-md-head\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eApplications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul class=\"qk-md-ul\"\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eResidential rooftop solar systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCommercial solar farms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eOff-grid and hybrid energy storage setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"qk-md-li complete\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSolar street lighting and portable power stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"qk-md-head\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv class=\"qk-md-table-section\"\u003e\n\u003cdiv class=\"qk-md-table-wrapper\"\u003e\n\u003cdiv class=\"qk-md-table-action\"\u003e\n\u003cspan class=\"qk-md-table-action-title\"\u003e表格\u003c\/span\u003e\n\u003cdiv class=\"qk-md-table-action-bar\"\u003e\n\u003cdiv class=\"qk-md-copy-icon\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\"\u003e\u003cg id=\"图标\/2.功能\/复制\" fill=\"none\" stroke=\"none\"\u003e\u003cpath id=\"矩形\" d=\"M0 0h24v24H0z\"\u003e\u003c\/path\u003e\u003cpath id=\"Path\" stroke=\"#222\" stroke-linecap=\"square\" stroke-width=\"2\" d=\"M15.996 7h2.594c.49 0 .668.054.847.156q.271.154.416.44c.096.191.147.38.147.9v11.129c0 .76-.616 1.375-1.375 1.375H10.41h0c-.49 0-.668-.054-.847-.156q-.271-.154-.416-.44c-.096-.191-.147-.38-.147-.9V17\"\u003e\u003c\/path\u003e\u003cpath id=\"Rectangle\" stroke=\"#222\" stroke-linecap=\"square\" stroke-width=\"2\" d=\"M5.763 3h7.474c.613 0 .836.064 1.06.184q.338.181.52.52c.12.223.183.446.183 1.059v10.474c0 .613-.064.836-.184 1.06q-.181.338-.52.52c-.223.12-.446.183-1.059.183H5.763c-.613 0-.836-.064-1.06-.184a1.25 1.25 0 0 1-.52-.52C4.064 16.074 4 15.85 4 15.238V4.763c0-.613.064-.836.184-1.06q.181-.338.52-.52C4.926 3.064 5.15 3 5.762 3Z\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"qk-md-table-container\"\u003e\n\u003ctable class=\"qk-md-table\"\u003e\n\u003cthead class=\"qk-md-table-head\"\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eParameter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"qk-md-table-body\"\u003e\n\u003ctr class=\"qk-md-table-row\"\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eProduct No.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eCM31-B\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"qk-md-table-row\"\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eRated Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eTUV 1000V DC \/ UL 600V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"qk-md-table-row\"\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eRating Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003e20A–40A (customizable to 60A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"qk-md-table-row\"\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eCable Cross Section\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003e2.5mm²–6.0mm² \/ 14AWG–10AWG\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"qk-md-table-row\"\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eProtection Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eClass II\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"qk-md-table-row\"\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eContact Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003e≤ 5mΩ\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"qk-md-table-row\"\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eInsertion\/Withdrawal Force\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003e≤ 50N \/ ≥ 50N\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"qk-md-table-row\"\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eFlame Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"qk-md-text complete\"\u003eUL94V-0\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"qk-md-head\"\u003e\u003cspan class=\"qk-md-text complete\"\u003ePartner with a Trusted Manufacturer\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv class=\"qk-md-paragraph\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eFor over a decade and a half, we’ve empowered solar projects worldwide with connectors that balance performance, safety, and cost-efficiency. Whether you need standard components or bespoke solutions, our team is ready to deliver connectors that exceed expectations.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"qk-md-paragraph\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eUpgrade your solar system today with the CM31-B – where innovation meets reliability.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e","brand":"PVconnectorpro","offers":[{"title":"Default Title","offer_id":48492149735679,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/4449\/4847\/files\/RooftopSolarPVY-BranchConnectorInstallationwithMC4Plugs.webp?v=1778159630","url":"https:\/\/www.pvconnectorpro.com\/eo\/products\/cm31-b-1000v-dc-solar-pv-y-branch-connector-3-in-1-t-type-ip67-waterproof-20a-40a-tuv-ul-certified","provider":"PVconnectorpro","version":"1.0","type":"link"}