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. 794-7243
Mfr. Part No.32.0078P0001+32.0079P0001
BrandStaubli
€6.35
1 Pair
Pair(s)
Connector Female, Male 4 → 6mm² Panel Mount Crimp - - 30A 1kV dc Socket M12 +90°C -40°C -
RS Stock No. 560-947
Mfr. Part No.32.0018+32.0019
BrandStaubli
€19.94
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. 794-7234
Mfr. Part No.32.0076P0001+32.0077P0001
BrandStaubli
€8.36
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. 561-013
Mfr. Part No.32.0010P0001
BrandStaubli
€16.52
1 Pack of 5
Pack(s)
Coupler Female 1.5 → 2.5mm² Cable Mount - - - 22A 1kV - - +90°C -40°C -
RS Stock No. 696-2207
Mfr. Part No.PV-KST4/6II-UR-100
BrandStaubli
€263.16
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
€13.45
1 Pack of 5
Pack(s)
Coupler Male 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 769-8714
Mfr. Part No.1790797
€6.20
Each
units
Connector Female 6 → 16mm² Cable Mount Spring Cage Minus - 65A 1.5kV Socket - +85°C -40°C PV-CM-S 6-16
RS Stock No. 560-975
Mfr. Part No.32.0016P0001
BrandStaubli
€26.52
1 Pack of 5
Pack(s)
Coupler Female 4 → 6mm² Cable Mount Quick Connect - - 30A 1kV - - +90°C -40°C -
RS Stock No. 696-2193
Mfr. Part No.PV-KBT4/6II-100
BrandStaubli
€442.34
1 Bag of 100
Bag(s)
Coupler Female 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 190-2002
Mfr. Part No.2270024-1
€1,006.16
1 Bag of 1000
Bag(s)
Connector Male 4mm² Cable Mount Crimp Minus - - - Plug - +85°C -40°C SOLARLOK PV4-S
RS Stock No. 190-2011
Mfr. Part No.5-2306315-2
€4.178
Each (In a Box of 72)
units
Junction Box - - - - Minus - - - - - - - SOLARLOK PV
RS Stock No. 190-2003
Mfr. Part No.2270025-1
€1,006.16
1 Bag of 1000
Bag(s)
Connector Female 4mm² Cable Mount Crimp Plus - - - Socket - +85°C -40°C SOLARLOK PV4-S
RS Stock No. 175-0090
Mfr. Part No.32.0083P0001-UR
€1.974
Each (In a Pack of 5)
units
Coupler Male - Cable Mount Crimp - - 39A 1.5kV dc Plug - +85°C -40°C MC4-Evo2
RS Stock No. 190-2029
Mfr. Part No.2270025-1
€1.76
Each (In a Pack of 5)
units
Connector Female 4mm² Cable Mount Crimp Plus - - - Socket - +85°C -40°C SOLARLOK PV4-S
RS Stock No. 190-2012
Mfr. Part No.5-2306315-5
€4.086
Each (In a Box of 72)
units
Junction Box - - - - - - - - - - - - SOLARLOK PV
RS Stock No. 190-2037
Mfr. Part No.1-2306314-2
€6.45
Each
units
Junction Box - - - - Minus - - - - - - - SOLARLOK PV
RS Stock No. 175-0091
Mfr. Part No.32.0086P0001-UR
€2.31
Each (In a Pack of 5)
units
Coupler Female - Cable Mount Crimp - - 45A 1.5kV dc Socket - +85°C -40°C MC4-Evo2
RS Stock No. 175-0094
Mfr. Part No.32.0088P0001-UR
€2.31
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. 175-0096
Mfr. Part No.32.0092P0001-UR
€2.576
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. 789-3086
Mfr. Part No.130244-0204
BrandMolex
€5.14
Each
units
Power Male 2.5mm² Cable Mount Crimp Plus - 15A - Plug - +80°C -40°C -