NCC Trained · Victron Dealer

Mains Wiring Kit for Multiplus

Rayne automotive

£124.69 (options vary)

Warranty 1 year

Available to order

Inlet
Sockets & Finish
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Delivery

We're closed for a family wedding from Monday 26 to Wednesday 28 October. Orders placed during this time are processed when we reopen on Thursday 29 October.

Free UK delivery on orders over £50

  • Made in the UK · NCC & Victron trained team
  • Technical support from the people who build the systems
  • Need help? Speak with an expert

Options and prices

Every option below is priced live from the shop. Choose on this page or in the panel above.

Show all options and prices
OptionPrice
Covered Surface / 1 Double Socket (C-Line Black) £124.69
Black Flush / 1 Double Socket (C-Line Black) £129.60
White Flush / 1 Double Socket (C-Line Black) £129.60
Covered Surface / 1 Double Socket (Black Nickel) £124.69
Covered Surface / 1 Double Socket (Brushed Silver) £124.69
Covered Surface / 1 Double Socket (C-Line Silver) £124.69
Covered Surface / 2 Double Sockets (Black Nickel) £151.06
Covered Surface / 2 Double Sockets (Brushed Silver) £151.06
Covered Surface / 2 Double Sockets (C-Line Black) £151.06
Covered Surface / 2 Double Sockets (C-Line Silver) £151.06
Covered Surface / 3 Double Sockets (Black Nickel) £177.43
Covered Surface / 3 Double Sockets (Brushed Silver) £177.43
Covered Surface / 3 Double Sockets (C-Line Black) £177.43
Covered Surface / 3 Double Sockets (C-Line Silver) £177.43
Covered Surface / 4 Double Sockets (Black Nickel) £203.80
Covered Surface / 4 Double Sockets (Brushed Silver) £203.80
Covered Surface / 4 Double Sockets (C-Line Black) £203.80
Covered Surface / 4 Double Sockets (C-Line Silver) £203.80
Black Flush / 1 Double Socket (Black Nickel) £129.60
Black Flush / 1 Double Socket (Brushed Silver) £129.60
Black Flush / 1 Double Socket (C-Line Silver) £129.60
Black Flush / 2 Double Sockets (Black Nickel) £155.97
Black Flush / 2 Double Sockets (Brushed Silver) £155.97
Black Flush / 2 Double Sockets (C-Line Black) £155.97
Black Flush / 2 Double Sockets (C-Line Silver) £155.97
Black Flush / 3 Double Sockets (Black Nickel) £182.34
Black Flush / 3 Double Sockets (Brushed Silver) £182.34
Black Flush / 3 Double Sockets (C-Line Black) £182.34
Black Flush / 3 Double Sockets (C-Line Silver) £182.34
Black Flush / 4 Double Sockets (Black Nickel) £208.71
Black Flush / 4 Double Sockets (Brushed Silver) £208.71
Black Flush / 4 Double Sockets (C-Line Black) £208.71
Black Flush / 4 Double Sockets (C-Line Silver) £208.71
White Flush / 1 Double Socket (Black Nickel) £129.60
White Flush / 1 Double Socket (Brushed Silver) £129.60
White Flush / 1 Double Socket (C-Line Silver) £129.60
White Flush / 2 Double Sockets (Black Nickel) £155.97
White Flush / 2 Double Sockets (Brushed Silver) £155.97
White Flush / 2 Double Sockets (C-Line Black) £155.97
White Flush / 2 Double Sockets (C-Line Silver) £155.97
White Flush / 3 Double Sockets (Black Nickel) £182.34
White Flush / 3 Double Sockets (Brushed Silver) £182.34
White Flush / 3 Double Sockets (C-Line Black) £182.34
White Flush / 3 Double Sockets (C-Line Silver) £182.34
White Flush / 4 Double Sockets (Black Nickel) £208.71
White Flush / 4 Double Sockets (Brushed Silver) £208.71
White Flush / 4 Double Sockets (C-Line Black) £208.71
White Flush / 4 Double Sockets (C-Line Silver) £208.71

About this product

MultiPlus Owners · 240V Inverter-Charger Install
✓ MultiPlus-Compatible✓ 2 x RCBO Protection✓ Pre-Wired✓ Changeover Ready✓ UK-Assembled
Complete mains wiring kit for Victron MultiPlus inverter-chargers — hook-up inlet, consumer unit and changeover, ready to connect

Handles the 240V side of a MultiPlus installation. The MultiPlus is an inverter-charger — it needs a mains feed when you're on hook-up, and it needs to switch your sockets between shore power and inverter power. This kit provides the inlet, the consumer unit with 2 x RCBOs, and the wiring to bring it all together.

The MultiPlus handles the changeover automatically — when shore power is present it charges your battery and passes mains through to your sockets; when it's absent it inverts from your battery. This kit is everything on the 240V side to make that work safely.

Pre-wired consumer unit, IP67 inlet, and the cabling specified for MultiPlus current ratings. The 240V half of your inverter installation, handled.

  • Designed for Victron MultiPlus inverter-chargers (all sizes)
  • Consumer unit with 2 x RCBOs, pre-wired
  • IP67 outdoor-rated mains inlet
  • Handles MultiPlus charge current and pass-through load
  • UK-assembled and tested
  • Pairs with the MultiPlus Kit (inverter + DC leads)

📦 What's Included

1

Consumer Unit

  • Pre-wired with 2 x RCBOs inside the consumer unit, connections specified for MultiPlus input/output. UK-assembled and tested.
2

Mains Inlet Socket

  • IP67 outdoor-rated — the shore power entry point.
3

Wiring & Connections

  • Cabling and terminals specified for MultiPlus current ratings.

⚡ Key Features

01The 240V Half of a MultiPlus Install

The MultiPlus does the clever stuff — charging, inverting, seamless changeover. This kit does the 240V infrastructure — getting shore power safely in and distributed to where it's needed.

022 x RCBO Protection on the Shore Feed

Anything that brings 240V into a vehicle needs proper protection. The 2 x RCBOs in this kit trip in milliseconds on a fault — protecting you and the MultiPlus.

03Sized for MultiPlus Current

The MultiPlus 12/3000 can pass through 16A and charge at 120A DC. The wiring in this kit is specified for the full range — no bottleneck at the consumer unit.

04Pairs with the MultiPlus Kit

This kit covers 240V. The MultiPlus Kit covers the inverter-charger itself and its DC side. Together they're the complete installation.

🔧 Tech Specs

  • Compatibility : Victron MultiPlus and MultiPlus-II (all sizes)
  • Consumer Unit : 2 x RCBO protection, pre-wired
  • Inlet Socket : IP67 outdoor-rated — IP67 rating requires correct installation: rear cover fitted, correct orientation, sealed per instructions
  • Changeover : Handled automatically by the MultiPlus, through a built-in neutral-grounding relay (regulation-compliant)
  • Assembly : UK-assembled and tested

🔌 You Might Also Need

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❓ FAQ

Does this include the MultiPlus itself?

No — this is the 240V wiring infrastructure. The MultiPlus Kit (available separately) includes the inverter-charger and its DC leads. Together they complete the installation.

How does the changeover work?

The MultiPlus senses shore power. Present: it charges your battery and passes mains to your sockets. Absent: it inverts from your battery to power the same sockets. The switch is automatic and instant — you don't do anything.

Is this different from the standard mains kits?

Yes — the standard kits include a dedicated battery charger. This kit is for MultiPlus systems where the MultiPlus IS the charger, so the kit is wiring and protection only.

What sizes does it fit?

The kit works with all MultiPlus sizes — the consumer unit and wiring are specified for the largest (12/3000) so smaller units simply use less of the available capacity.

Questions and answers

Can Rayne Automotive help me choose the right option?

Yes. Use the System Builder for a full specification, or book a consultation and tell us what you want to run and what is already fitted.

Do you supply trade accounts?

Yes. Van converters can apply for a Rayne Automotive trade account for kit pricing and support.

Is help available after I buy?

Yes. The Help Centre carries installation instructions, and the team supports what it sells.

Building the complete electrical system?

Plan the charging, storage and distribution together with the System Builder, browse the example complete systems, or book a consultation and tell us what you want to run and what is already fitted.