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. 696-2193
Mfr. Part No.32.0016P0001-100
TWD15,421
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. 560-997
Mfr. Part No.32.0017P0001
TWD78
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. 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. 560-975
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
TWD9,175
1 Bag of 100
Bag(s)
Coupler Male 4 → 6mm² Cable Mount - - IP2x (Un Mated), IP67 (Mated) 30A 1 kV - - +90°C -40°C -
New
RS Stock No. 175-0090
Mfr. Part No.32.0083P0001-UR
BrandStaubli
TWD76
Each (In a Pack of 5)
units
Coupler Male - Cable Mount Crimp - - 39A 1.5 kV dc Plug - +85°C -40°C MC4-Evo2
New
RS Stock No. 175-0091
Mfr. Part No.32.0086P0001-UR
BrandStaubli
TWD99
Each (In a Pack of 5)
units
Coupler Female - Cable Mount Crimp - - 45A 1.5 kV dc Socket - +85°C -40°C MC4-Evo2
RS Stock No. 794-7234
Mfr. Part No.32.0076P0001+32.0077P0001
TWD246
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. 560-953
Mfr. Part No.32.1105-10021
TWD423
Each
units
Lead Assembly Male to Female 4mm² - - - - 30A 1 kV - - - - -
RS Stock No. 696-2171
Mfr. Part No.32.0001-100
TWD19,457
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. 700-9736
Mfr. Part No.PV-090508-F
BrandAmphenol
TWD329
Each (In a Pack of 10)
units
Connector Female 4mm² Cable Mount - - IP2x (Un Mated), IP65 (Mated) 45A 1 kV dc - - +90°C -40°C -
RS Stock No. 161-7952
Mfr. Part No.130244-1202
BrandMolex
TWD328
Each (In a Bag of 70)
units
Power Male 4 → 6mm² Cable Mount Crimp Plus IP67 30A - Plug - +80°C -40°C -
New
RS Stock No. 175-0092
Mfr. Part No.32.0087P0001-UR
BrandStaubli
TWD76
Each (In a Pack of 5)
units
Coupler Male - Cable Mount Crimp - - 45A 1.5 kV dc Plug - +85°C -40°C MC4-Evo2
RS Stock No. 769-8727
Mfr. Part No.1795336
TWD176
Each
units
Connector Female 2.5mm² Cable Mount Pre-Wired Minus IP67 15A 1 kV Socket - +85°C -40°C -
RS Stock No. 560-959
Mfr. Part No.32.1105-50021
TWD777
Each
units
Lead Assembly Male to Female 4mm² - - - - 30A 1 kV - - - - -
RS Stock No. 136-8617
Mfr. Part No.1SNV420902R0000
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. 161-9373
Mfr. Part No.130244-1204
BrandMolex
TWD461
Each (In a Bag of 70)
units
Power Male 2.5mm² Cable Mount Crimp Plus IP67 15A - Plug - +80°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 -
New
RS Stock No. 175-0094
Mfr. Part No.32.0088P0001-UR
BrandStaubli
TWD99
Each (In a Pack of 5)
units
Coupler Female - Cable Mount Crimp - - 53A 1.5 kV dc Socket - +85°C -40°C MC4-Evo2
New
RS Stock No. 165-0450
Mfr. Part No.1740277-1
TWD429
Each (In a Box of 20)
units
Solarlok Connector System Male to Female - - - - - - - - - - - -