Solar Connectors

Solar connectors are used to connect solar panels to other panels, batteries and junction boxes. The most common type of solar connector is the MC4 connector, a standardised single pole connector that has built in strain relief and interlocks. These interlocks ensure a secure mating and protection against accidental release between plugs and sockets. As they are often used outside MC4 connectors are weather-proof, and are paired with cable that is double-insulated and UV resistant.
Branch Connectors are available to assist the connection of solar panels in parallel or series, for example linking multiple panels to a single battery for increased power.
The RS Range of solar connectors includes plugs, sockets and adapters suitable for applications from 15A to 69A applications.

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Description Price Type Gender Cable CSA Mounting Type Termination Method Keying IP Rating Current Rating Voltage Rating Plug/Socket Thread Size Maximum Operating Temperature Minimum Operating Temperature Series
RS Stock No. 560-947
Mfr. Part No.32.0018+32.0019
BrandStaubli
SGD35.84
1 Set of 1
Set(s)
Branch Connector Female to Male 2.5 → 4.0mm² - - - - 30A 1kV Plug, Socket - +90°C -40°C -
RS Stock No. 696-2207
Mfr. Part No.PV-KST4/6II-UR-100
BrandStaubli
SGD390.23
1 Bag of 100
Bag(s)
Coupler Male 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 560-997
Mfr. Part No.32.0017P0001
BrandStaubli
SGD4.864
Each (In a Pack of 5)
units
Coupler Male 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 696-2193
Mfr. Part No.PV-KBT4/6II-100
BrandStaubli
SGD655.96
1 Bag of 100
Bag(s)
Coupler Female 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 560-975
Mfr. Part No.32.0016P0001
BrandStaubli
SGD9.78
Each (In a Pack of 5)
units
Coupler Female 4 → 6mm² Cable Mount Quick Connect - - 30A 1kV - - +90°C -40°C -
RS Stock No. 794-7234
Mfr. Part No.32.0076P0001+32.0077P0001
BrandStaubli
SGD14.15
1 Pair
Pair(s)
Connector Female, Male 1.5 → 2.5mm² Panel Mount Crimp - - 17 A, 22.5A 1kV dc Socket M12 +90°C -40°C -
RS Stock No. 794-7243
Mfr. Part No.32.0078P0001+32.0079P0001
BrandStaubli
SGD11.40
1 Pair
Pair(s)
Connector Female, Male 4 → 6mm² Panel Mount Crimp - - 30A 1kV dc Socket M12 +90°C -40°C -
RS Stock No. 698-7243
Mfr. Part No.1394462-4
SGD8.001
Each (In a Pack of 10)
units
Coupler Female 4mm² Cable Mount - Minus - 25A 1kV dc - - +150°C -40°C -
RS Stock No. 769-8711
Mfr. Part No.1790784
SGD12.70
Each
units
Connector Male 6 → 16mm² Cable Mount Spring Cage Plus - 65A 1.5kV Plug - +85°C -40°C PV-CF-S 6-16
RS Stock No. 190-2037
Mfr. Part No.1-2306314-2
SGD9.39
Each
units
Junction Box - - - - Minus - - - - - - - SOLARLOK PV
RS Stock No. 190-2040
Mfr. Part No.1-2306314-5
SGD9.49
Each
units
Junction Box - - - - - - - - - - - - SOLARLOK PV
RS Stock No. 175-0094
Mfr. Part No.32.0088P0001-UR
SGD4.11
Each (In a Pack of 5)
units
Coupler Female - Cable Mount Crimp - - 53A 1.5kV dc Socket - +85°C -40°C MC4-Evo2
RS Stock No. 188-2915
Mfr. Part No.1621325
SGD74.14
Each
units
Test Plug Male 1.5 → 6 mm², 4 → 6mm² Cable Mount Screw - - 35A 690V Plug - - - PRC 5-TC-FS6 8-21
RS Stock No. 193-1802
Mfr. Part No.H4CFC4DIS
SGD4.168
Each (In a Bag of 5)
units
Solar Connector Female - Cable Mount Quick Connect - - - - Socket - +85°C -40°C H4
RS Stock No. 193-1798
Mfr. Part No.H4CMC4DI
SGD3.714
Each (In a Bag of 5)
units
Solar Connector Male - Cable Mount Quick Connect - - - - Plug - +85°C -40°C H4
RS Stock No. 175-0096
Mfr. Part No.32.0092P0001-UR
SGD4.11
Each (In a Pack of 5)
units
Coupler Female - Cable Mount Crimp - - 69A 1.5kV dc Socket - +85°C -40°C MC4-Evo2
RS Stock No. 193-1807
Mfr. Part No.UTXCMA4AM
SGD2.247
Each (In a Box of 800)
units
Solar Connector Male - Cable Mount - - - - - Plug - +90°C -40°C UTX
RS Stock No. 711-7559
Mfr. Part No.1774674
SGD4.62
Each
units
Connector Female 2.5 → 6mm² Cable Mount Spring Cage - - 40A 1.1kV Plug - +85°C -40°C PV-CF-S 2.5-6
RS Stock No. 190-2009
Mfr. Part No.1-2306314-5
SGD7.968
Each (In a Box of 72)
units
Junction Box - - - - - - - - - - - - SOLARLOK PV
RS Stock No. 161-8595
Mfr. Part No.1740277-2
SGD26.46
Each (In a Box of 20)
units
T-Branch Male to Female - Through Hole Solder - - - - - - - - -