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. 794-7234
Mfr. Part No.32.0076P0001+32.0077P0001
BrandStaubli
MYR33.11
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. 696-2207
Mfr. Part No.PV-KST4/6II-UR-100
BrandStaubli
MYR1,162.88
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
MYR15.188
Each (In a Pack of 5)
units
Coupler Male 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 561-013
Mfr. Part No.32.0010P0001
BrandStaubli
MYR14.966
Each (In a Pack of 5)
units
Coupler Female 1.5 → 2.5mm² Cable Mount - - - 22A 1kV - - +90°C -40°C -
RS Stock No. 560-987
Mfr. Part No.32.0011P0001
BrandStaubli
MYR10.338
Each (In a Pack of 5)
units
Coupler Male 1.5 → 2.5mm² Cable Mount - - - 22A 1kV - - +90°C -40°C -
RS Stock No. 794-7243
Mfr. Part No.32.0078P0001+32.0079P0001
BrandStaubli
MYR36.46
1 Pair
Pair(s)
Connector Female, Male 4 → 6mm² Panel Mount Crimp - - 30A 1kV dc Socket M12 +90°C -40°C -
RS Stock No. 696-2193
Mfr. Part No.PV-KBT4/6II-100
BrandStaubli
MYR1,911.27
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
MYR31.13
Each (In a Pack of 5)
units
Coupler Female 4 → 6mm² Cable Mount Quick Connect - - 30A 1kV - - +90°C -40°C -
RS Stock No. 560-947
Mfr. Part No.32.0018+32.0019
BrandStaubli
MYR102.48
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. 161-7952
Mfr. Part No.130244-1202
BrandMolex
MYR42.395
Each (In a Bag of 70)
units
Power - 4 → 6mm² - - - - 30A - - - +80°C -40°C -
RS Stock No. 789-3102
Mfr. Part No.130244-1202
BrandMolex
MYR60.238
Each (In a Bag of 5)
units
Power - 4 → 6mm² - - - - 30A - - - +80°C -40°C -
RS Stock No. 794-8628
Mfr. Part No.93301-0101
BrandMolex
MYR17.65
Each
units
Power - 2.5 - 6mm² - - - - 30A 1 kV - N/A +85°C -40°C SolarSpec
RS Stock No. 190-2029
Mfr. Part No.2270025-1
MYR6.068
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. 188-2903
Mfr. Part No.1065795
MYR45.54
Each
units
Device Connector - - Front Mount - - - - 690V ac - - - - PRC FT25-0-HSG
RS Stock No. 188-2905
Mfr. Part No.1065796
MYR54.76
Each
units
Device Connector - - Cable Mount - - - - 690V ac - - - - PRC FT25-45/90-HSG
RS Stock No. 188-2915
Mfr. Part No.1621325
MYR199.19
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. 190-2002
Mfr. Part No.2270024-1
MYR4,010.45
1 Bag of 1000
Bag(s)
Connector Male 4mm² Cable Mount Crimp Minus - - - Plug - +85°C -40°C SOLARLOK PV4-S
RS Stock No. 190-2040
Mfr. Part No.1-2306314-5
MYR22.70
Each
units
Junction Box - - - - - - - - - - - - SOLARLOK PV
RS Stock No. 175-0092
Mfr. Part No.32.0087P0001-UR
MYR8.814
Each (In a Pack of 5)
units
Coupler Male - Cable Mount Crimp - - 45A 1.5kV dc Plug - +85°C -40°C MC4-Evo2
RS Stock No. 188-2916
Mfr. Part No.1621326
MYR139.58
Each
units
Test Plug Male 1.5 → 6 mm², 4 → 6mm² Cable Mount Screw - - 35A 690V Plug - - - PRC 3-TC-FS6 8-21