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. 698-7231
Mfr. Part No.1394461-4
TWD70
Each (In a Pack of 10)
units
Coupler Male 4mm² Cable Mount - Minus IP67 25A 1 kV dc - - +150°C -40°C -
RS Stock No. 560-997
Mfr. Part No.32.0017P0001
TWD61
Each (In a Pack of 5)
units
Coupler Male 4 → 6mm² Cable Mount - - IP2x (Un Mated), IP67 (Mated) 30A 1 kV - - +90°C -40°C -
RS Stock No. 560-975
Mfr. Part No.32.0016P0001
TWD87
Each (In a Pack of 5)
units
Coupler Female 4 → 6mm² Cable Mount Quick Connect - IP2x (Un Mated), IP67 (Mated) 30A 1 kV - - +90°C -40°C -
RS Stock No. 696-2207
Mfr. Part No.32.0017P0001-100
TWD8,535
1 Bag of 100
Bag(s)
Coupler Male 4 → 6mm² Cable Mount - - IP2x (Un Mated), IP67 (Mated) 30A 1 kV - - +90°C -40°C -
RS Stock No. 696-2193
Mfr. Part No.32.0016P0001-100
TWD15,217
1 Bag of 100
Bag(s)
Coupler Female 4 → 6mm² Cable Mount - - IP2x (Un Mated), IP67 (Mated) 30A 1 kV - - +90°C -40°C -
RS Stock No. 769-8708
Mfr. Part No.1789821
TWD171
Each
units
Connector Male 2.5 → 6mm² Cable Mount Quick Connect Plus IP66, IP68 40A 1.5 kV Plug - +85°C -40°C -
RS Stock No. 769-8711
Mfr. Part No.1790784
TWD205
Each
units
Connector Male 6 → 16mm² Cable Mount Quick Connect Plus IP66, IP68 65A 1.5 kV Plug - +85°C -40°C -
RS Stock No. 769-8714
Mfr. Part No.1790797
TWD205
Each
units
Connector Female 6 → 16mm² Cable Mount Quick Connect Minus IP66, IP68 65A 1.5 kV Socket - +85°C -40°C -
RS Stock No. 560-947
Mfr. Part No.32.0018+32.0019
TWD754
1 Set of 1
Set(s)
Branch Connector Female to Male 2.5 → 4.0mm² - - - IP67 30A 1 kV Plug, Socket - +90°C -40°C -
RS Stock No. 136-8624
Mfr. Part No.1SNV420193R0000
BrandABB
TWD456
Each (In a Bag of 5)
units
Branch Connector Male to Male - Cable Mount Quick Connect Minus IP67 30A 1 kV Socket - +105°C - MC4-Evo2
RS Stock No. 170-7273
Mfr. Part No.130244-1201
BrandMolex
TWD382
Each (In a Bag of 70)
units
Power Female 4 → 6mm² Cable Mount Crimp Minus IP67 30A - Socket - +80°C -40°C -
RS Stock No. 165-0430
Mfr. Part No.1534611-2
TWD457
Each (In a Box of 20)
units
Power Male - Cable Mount - - - 25A - - - +105°C -40°C -
RS Stock No. 789-3095
Mfr. Part No.130244-0202
BrandMolex
TWD104
Each
units
Power Male 4 → 6mm² Cable Mount Crimp Plus IP67 30A - Plug - +80°C -40°C -
RS Stock No. 175-0089
Mfr. Part No.32.0082P0001-UR
TWD88
Each (In a Pack of 5)
units
Coupler Female - Cable Mount Crimp - - 39A 1.5 kV dc Socket - +85°C -40°C MC4-Evo2
RS Stock No. 696-2171
Mfr. Part No.32.0001-100
TWD13,560
1 Bag of 100
Bag(s)
Coupler Male 2 → 5mm² Cable Mount - - IP2x (Un Mated), IP67 (Mated) 22A 1 kV - - +90°C -40°C -
RS Stock No. 858-7906
Mfr. Part No.1582536
TWD480
Each
units
- - - - IDC, Quick Connect - - 20A 1 kV - - 80°C -40°C QPD CW 4X2.5/1X6-10 GY
RS Stock No. 794-7234
Mfr. Part No.32.0076P0001+32.0077P0001
TWD240
1 Pair
Pair(s)
Connector Female, Male 1.5 → 2.5mm² Panel Mount Crimp - IP2x (Un Mated), IP67 (Mated) 17 A, 22.5 A 1 kV dc Socket M12 +90°C -40°C -
RS Stock No. 136-8612
Mfr. Part No.1SNV420862R0000
BrandABB
TWD119
Each (In a Bag of 5)
units
Plug Connector Female 4 → 6mm² Cable Mount Quick Connect Plus IP65, IP68 45 A, 53 A 1.5 kV Plug - +115°C - MC4-Evo2
RS Stock No. 858-6079
Mfr. Part No.1406370
TWD1,925
Each
units
- - - - IDC, Quick Connect - - 20A 1 kV - - 80°C -40°C QPD H 4PE2.5 BK
RS Stock No. 789-3092
Mfr. Part No.130244-1203
BrandMolex
TWD469
Each (In a Bag of 5)
units
Power Female 2.5mm² Cable Mount Crimp Minus IP67 15A - Socket - +80°C -40°C -