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. 560-997
Mfr. Part No.32.0017P0001
BrandStaubli
TWD129.00
Each (In a Pack of 5)
units
Coupler Male 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 560-975
Mfr. Part No.32.0016P0001
BrandStaubli
TWD213.80
Each (In a Pack of 5)
units
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
TWD14,027.00
1 Bag of 100
Bag(s)
Coupler Female 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 696-2207
Mfr. Part No.PV-KST4/6II-UR-100
BrandStaubli
TWD8,345.00
1 Bag of 100
Bag(s)
Coupler Male 4 → 6mm² Cable Mount - - - 30A 1kV - - +90°C -40°C -
RS Stock No. 175-0091
Mfr. Part No.32.0086P0001-UR
TWD84.00
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. 188-2906
Mfr. Part No.1065798
TWD410.00
Each
units
Circular Connector - - Cable Mount - - - - 690V ac - - - - PRC FC-45/90-HSG 8-21
RS Stock No. 175-0092
Mfr. Part No.32.0087P0001-UR
TWD67.40
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. 188-2900
Mfr. Part No.1014530
TWD633.00
Each
units
Circular Connector Male 1.5 → 6 mm², 4 → 6mm² Cable Mount Screw - - 35A 690V ac Plug - - - PRC 5-FC-MS6 8-21
RS Stock No. 193-1798
Mfr. Part No.H4CMC4DI
TWD68.80
Each (In a Bag of 5)
units
Solar Connector Male - Cable Mount Quick Connect - - - - Plug - +85°C -40°C H4
RS Stock No. 190-2029
Mfr. Part No.2270025-1
TWD53.40
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. 188-2916
Mfr. Part No.1621326
TWD974.00
Each
units
Test Plug Male 1.5 → 6 mm², 4 → 6mm² Cable Mount Screw - - 35A 690V Plug - - - PRC 3-TC-FS6 8-21
RS Stock No. 193-1803
Mfr. Part No.H4CMC4DIS
TWD51,000.00
1 Box of 1000
Box(es)
Solar Connector Male - Cable Mount Quick Connect - - - - Plug - +85°C -40°C H4
RS Stock No. 188-2907
Mfr. Part No.1070197
TWD245.00
Each
units
Contact Insert Female 1.5 → 6mm² Cable Mount Screw - - 35A 690V ac Socket - - - PRC 5-HEAD-FS6-1
RS Stock No. 175-0094
Mfr. Part No.32.0088P0001-UR
TWD84.00
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. 769-8711
Mfr. Part No.1790784
TWD194.00
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. 190-2006
Mfr. Part No.2315176-1
TWD129.20
Each (In a Box of 100)
units
Connector Male 2.5 mm², 4 mm², 6mm² Cable Mount - Minus - - - Plug - - - SOLARLOK 2.0
RS Stock No. 698-7247
Mfr. Part No.1394462-3
TWD62.00
Each (In a Pack of 10)
units
Power - 4.2 mm - - - - 25A - - - +105°C -40°C -
RS Stock No. 789-3089
Mfr. Part No.130244-0203
BrandMolex
TWD106.00
Each
units
Power Female 2.5mm² Cable Mount Crimp Minus - 15A - Socket - +80°C -40°C -
RS Stock No. 193-1802
Mfr. Part No.H4CFC4DIS
TWD89.20
Each (In a Bag of 5)
units
Solar Connector Female - Cable Mount Quick Connect - - - - Socket - +85°C -40°C H4
RS Stock No. 698-7243
Mfr. Part No.1394462-4
TWD166.40
Each (In a Pack of 10)
units
Coupler Female 4mm² Cable Mount - Minus - 25A 1kV dc - - +150°C -40°C -