SKU: RS-Y4
Official product pageAffiliate link.
Sources
RICH SOLAR's own store sells this item under SKU "RS-Y4" in its product data, captured October 27, 2026.
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store product data, option SKU
Documented
Material: Contacts: Tin-Plated Copper; insulation: TPE / PPO
Official product pageAffiliate link.
Sources
Printed as "Contact Material: Tin-Plated Copper" and "Insulation Material: TPE / PPO".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Contact Material and Insulation Material
Documented
Wire size: 12AWG
Official product pageAffiliate link.
Sources
Printed as "Compatible Wire Size: 12AWG".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Compatible Wire Size
Documented
Connector: Y-branch parallel adapter, 4 to 1
Official product pageAffiliate link.
Sources
The Adapter Type row names a 4 to 1 parallel adapter (the store writes it with hyphens).
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Adapter Type
Documented
Current rating: 20 A
Official product pageAffiliate link.
Sources
Printed as "Rated Current: 20A".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Rated Current
Documented
Enclosure: IP67
Official product pageAffiliate link.
Sources
Printed as "Protection Rating: IP67".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Protection Rating
Documented
Voltage rating: 1,000 V
Official product pageAffiliate link.
Sources
Printed as "Maximum Voltage: 1000V DC".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Maximum Voltage
Documented
Compatible series: Standard solar connectors (MC4 compatible)
Official product pageAffiliate link.
Sources
Printed as "Standard Solar Connectors: Compatible with standard solar connectors (MC4 compatible).".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Features
Documented
Operating temperature: -40 to 90 °C-40 to 194 °F converted
Converted: (°F - 32) x 5/9, rounded to 0.1 °C
Official product pageAffiliate link.
Sources
Converted: (°F - 32) x 5/9, rounded to 0.1 °C
Printed as "Operating Temperature: -40°F to 194°F"; converted from Fahrenheit.
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Operating Temperature
Converted

All specs8

Material: Contacts: Tin-Plated Copper; insulation: TPE / PPO
Official product pageAffiliate link.
Sources
Printed as "Contact Material: Tin-Plated Copper" and "Insulation Material: TPE / PPO".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Contact Material and Insulation Material
Documented
Wire size: 12AWG
Official product pageAffiliate link.
Sources
Printed as "Compatible Wire Size: 12AWG".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Compatible Wire Size
Documented
Connector: Y-branch parallel adapter, 4 to 1
Official product pageAffiliate link.
Sources
The Adapter Type row names a 4 to 1 parallel adapter (the store writes it with hyphens).
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Adapter Type
Documented
Current rating: 20 A
Official product pageAffiliate link.
Sources
Printed as "Rated Current: 20A".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Rated Current
Documented
Enclosure: IP67
Official product pageAffiliate link.
Sources
Printed as "Protection Rating: IP67".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Protection Rating
Documented
Voltage rating: 1,000 V
Official product pageAffiliate link.
Sources
Printed as "Maximum Voltage: 1000V DC".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Maximum Voltage
Documented
Compatible series: Standard solar connectors (MC4 compatible)
Official product pageAffiliate link.
Sources
Printed as "Standard Solar Connectors: Compatible with standard solar connectors (MC4 compatible).".
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Features
Documented
Operating temperature: -40 to 90 °C-40 to 194 °F converted
Converted: (°F - 32) x 5/9, rounded to 0.1 °C
Official product pageAffiliate link.
Sources
Converted: (°F - 32) x 5/9, rounded to 0.1 °C
Printed as "Operating Temperature: -40°F to 194°F"; converted from Fahrenheit.
Official product page: RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture) Affiliate link.Checked Oct 27, 2026 · Earlier document
Location: Store Specifications, Operating Temperature
Converted

Published claims and calculations, not independent test results.

Documents

1 on file

WEB
RICH SOLAR product data for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture)OfficialRICH SOLAROfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-27.
Location: "title", "description" and the "variants" list (id, title, sku, available, price)
Retrieved Oct 27, 2026
RICH SOLAR's own store product data for its listing "Y Branch Parallel Adapters 4-to-1 | 4-to-1 Weatherproof Parallel Adapters for Solar Panels | Easy to Install", captured October 27, 2026: the listing title, description and each option's title, SKU, price and "available" flag. RICH SOLAR makes and sells these products; the store text is its own sales copy, not a manual, and is used because RICH SOLAR publishes no manual or data sheet for this listing.
OpenAffiliate link.

Archive and older revisions1

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

WEB
RICH SOLAR product page for Y Branch Parallel Adapters 4-to-1 (richsolar.com, October 27, 2026 capture)OfficialRICH SOLAROfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-27.
Location: Product gallery and the page's product structured data
Retrieved Oct 27, 2026
RICH SOLAR's own store page for "Y Branch Parallel Adapters 4-to-1", captured October 27, 2026; read for the product pictures it serves and the currency it prints ("priceCurrency": "USD"). RICH SOLAR's sales copy, not a manual.
OpenAffiliate link.