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Renogy 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair

Model: RNG-CNCT-MC4BC-US · SKU: RNG-CNCT-MC4BC-US

Prepared Nov 12, 2026

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Common specifications

Connector	4 to 1 solar branch connector pair: one male to four female and one female to four maleSource [1]
Wire size	Not documented
Current rating	Not documented
Voltage rating	Not documented
Enclosure	IP67Source [1]
Compatible series	Not documented
Enclosure volume	Not documented
Warranty term	1 yearSource [1]

All recorded specifications

Cable compatibility	Main lead 10 AWG, branch leads 12 AWG; overall length 3.5 ft, branch length 1.5 ftDocumented claim Conditions The wire the branch leads are made from, printed as "Wiring Size: Main: 10AWG; Branch: 12AWG" and "Length: Overall: 3.5ft; Branch: 1.5ft". Location: Specification list, Wiring Size and Length The wire the branch leads are made from, printed as "Wiring Size: Main: 10AWG; Branch: 12AWG" and "Length: Overall: 3.5ft; Branch: 1.5ft". Location: Specification list, Wiring Size and Length Official product page · 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture) [1]
Connector	4 to 1 solar branch connector pair: one male to four female and one female to four maleDocumented claim Conditions Printed as "Including one male to four female and one female to four male". Insulation material PC/PA; contacts copper, silver plated. Location: Key Features Printed as "Including one male to four female and one female to four male". Insulation material PC/PA; contacts copper, silver plated. Location: Key Features Official product page · 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture) [1]
Enclosure	IP67Documented claim Conditions Printed as "Protection Degree: IP67", with no mated or unmated condition stated. Location: Specification list, Protection Degree Printed as "Protection Degree: IP67", with no mated or unmated condition stated. Location: Specification list, Protection Degree Official product page · 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture) [1]
Included quantity	2 branch connectorsDocumented claim Conditions Printed as "1 x Renogy 4 to 1 Solar Branch Connectors(Pair)"; the page says each package comes in pairs. Location: Package Includes Printed as "1 x Renogy 4 to 1 Solar Branch Connectors(Pair)"; the page says each package comes in pairs. Location: Package Includes Official product page · 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture) [1]
Operating temperature	-40 to 90 °C-40 to 194 °F convertedCalculated(-40 °F - 32) x 5/9 = -40 °C; (194 °F - 32) x 5/9 = 90 °C Conditions Printed as "Temperature: -40°F to +194°F" in 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture), Product page, specification list, Temperature. Revised on 1 October 2026: The product page prints -40°F to +194°F; the Celsius range is that range converted. Location: Product page, specification list, Temperature Printed as "Temperature: -40°F to +194°F" in 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture), Product page, specification list, Temperature. Revised on 1 October 2026: The product page prints -40°F to +194°F; the Celsius range is that range converted. Location: Product page, specification list, Temperature Official product page · 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture) [1]
Rated current	30 ADocumented claim Conditions Printed as "Rated Current: 30A" with no temperature or conductor condition. Location: Specification list, Rated Current Printed as "Rated Current: 30A" with no temperature or conductor condition. Location: Specification list, Rated Current Official product page · 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture) [1]
Rated voltage	1,000 V DCDocumented claim600 V where Renogy cites UL Conditions Printed as "Withstanding voltage: 1000V DC(TUV), 600V(UL)": 1000 V DC against TUV and 600 V against UL, with no certificate or standard named for either. The higher figure is recorded; the 600 V figure is the lower of the two Renogy prints. Location: Specification list, Withstanding voltage Printed as "Withstanding voltage: 1000V DC(TUV), 600V(UL)": 1000 V DC against TUV and 600 V against UL, with no certificate or standard named for either. The higher figure is recorded; the 600 V figure is the lower of the two Renogy prints. Location: Specification list, Withstanding voltage Official product page · 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture) [1]

Warranty

Remedy	Repair, or replacement with a new or refurbished product, at Renogy's option; refund if it cannot repair or replaceDocumented claim Conditions Printed as "Renogy will, at its option, either repair the defective product or replace it with a new or refurbished product of equal or greater performance and reliability." in the Renogy Limited Warranty (RNG-4-243, rev. A7), Page 1, Limited Warranty for All, captured on September 26, 2026. Location: Page 1, Limited Warranty for All Printed as "Renogy will, at its option, either repair the defective product or replace it with a new or refurbished product of equal or greater performance and reliability." in the Renogy Limited Warranty (RNG-4-243, rev. A7), Page 1, Limited Warranty for All, captured on September 26, 2026. Location: Page 1, Limited Warranty for All Official warranty · Renogy Limited Warranty (RNG-4-243 rev. A7) [2]
Transfer to another owner	Original purchaser only; if gifted or resold, the claim goes through the original purchaserDocumented claim Conditions Printed as "This warranty extends only to the original Purchaser. If gifted or resold the customer must go through the original Purchaser in order to claim warranty." in the Renogy Limited Warranty (RNG-4-243, rev. A7), General Conditions for Warranty Claims, captured on September 26, 2026. Location: General Conditions for Warranty Claims Printed as "This warranty extends only to the original Purchaser. If gifted or resold the customer must go through the original Purchaser in order to claim warranty." in the Renogy Limited Warranty (RNG-4-243, rev. A7), General Conditions for Warranty Claims, captured on September 26, 2026. Location: General Conditions for Warranty Claims Official warranty · Renogy Limited Warranty (RNG-4-243 rev. A7) [2]
Coverage conditions	Excludes normal wear and tear, improper installation, operation and storage, unauthorized repair or modification, misuse, surges and force majeure; the invoice and a written claim within the term are requiredDocumented claim Conditions Printed as "The warranty does not cover failures and damages that result from normal wear and tear, improper installation, operation, and storage" in the Renogy Limited Warranty (RNG-4-243, rev. A7), Exclusions and Limitations, captured on September 26, 2026. Location: Exclusions and Limitations Printed as "The warranty does not cover failures and damages that result from normal wear and tear, improper installation, operation, and storage" in the Renogy Limited Warranty (RNG-4-243, rev. A7), Exclusions and Limitations, captured on September 26, 2026. Location: Exclusions and Limitations Official warranty · Renogy Limited Warranty (RNG-4-243 rev. A7) [2]
Coverage starts	From the date of purchase by the userDocumented claim Conditions Printed as "The warranty is in effect from the date of purchase by the user" in the Renogy Limited Warranty (RNG-4-243, rev. A7), Page 1, Limited Warranty for All, captured on September 26, 2026. Location: Page 1, Limited Warranty for All Printed as "The warranty is in effect from the date of purchase by the user" in the Renogy Limited Warranty (RNG-4-243, rev. A7), Page 1, Limited Warranty for All, captured on September 26, 2026. Location: Page 1, Limited Warranty for All Official warranty · Renogy Limited Warranty (RNG-4-243 rev. A7) [2]
Warranty term	1 yearDocumented claim Conditions Printed as "Accessories 1-year material warranty". Location: Warranty Information Printed as "Accessories 1-year material warranty". Location: Warranty Information Official product page · 4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair \| Renogy US (September 23, 2026 capture) [1]
Labor and shipping	Labor not covered; returns for valid warranty service ship at the warrantor's expense and riskDocumented claim Conditions Printed as "This warranty does not cover labor." in the Renogy Limited Warranty (RNG-4-243, rev. A7), General Conditions for Warranty Claims and Exclusions and Limitations, captured on September 26, 2026. Location: General Conditions for Warranty Claims and Exclusions and Limitations Printed as "This warranty does not cover labor." in the Renogy Limited Warranty (RNG-4-243, rev. A7), General Conditions for Warranty Claims and Exclusions and Limitations, captured on September 26, 2026. Location: General Conditions for Warranty Claims and Exclusions and Limitations Official warranty · Renogy Limited Warranty (RNG-4-243 rev. A7) [2]

Certificate records

No records documented.

Sources and revisions

4 to 1 Solar Branch Connectors MMMMF+FFFFM Pair | Renogy US (September 23, 2026 capture)Official product page · Checked Sep 22, 2026https://www.renogy.com/products/4-to-1-solar-branch-connectors-mmmmf-ffffm-pair
Renogy Limited Warranty (RNG-4-243 rev. A7)Official warranty · Checked Sep 18, 2026https://cdn.shopify.com/s/files/1/0631/0137/0483/files/RNG-4-243_Limited_warranty_A7_ALL_ac847cf3-801a-4727-8945-626d83ebe543.pdf?v=1777020452