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Converters Wiring System

Van Converters Plug & Play Electrical System

These products are part of the BCA Electrical converters' wiring harness system which vastly simplifies the process of installing or replacing an electrical system in a caravan or motorhome.

All the major components of the electrical system are pre-wired with plug and play connectors making it far simpler to build and install the electrical system in a van conversion project.

Click the image to expand the system layout. Identify the parts you need and search by part number or browse the items below.

Converter's Mains Harness System

For the Mains Harness System purchase

  • 1 x Mains Inlet Socket - BC17018
  • 1 x Pre-Wired Consumer Unit - BC17009
  • 1 x Easy Connect Box - JE980

For EACH mains socket purchase

  • 2 x Easy Connect Box JE980
  • 1 x 3m 230V Extension BC17013.
  • Either, 1 x White 230V Socket - BC17014, OR, 1 x C-Line 230V Socket BC17015 with C-Line surround and backbox of your choice.

Converter's 12 Volt Harness System

For 12 Volt Harness System purchase;

This provides 12V power supply and control of your 12V system.

For each 12 Volt appliance you want to power purchase the appropriate accessory extensions.

Prewired Mains Flush Inlet - BC17018

Square, prewired, recess mounting mains electric inlet box with external flap for caravan and campervan. Prewired with quick connector for fitting to BCA Converter's Wiring System and BCA PDU Converter's Harness Kit.

only £19.99
Inc. VAT
Converters C-Line Switch Control Panel - BC17016

Pre-wired switch panel for use with BCA Electrical campervan converters harness system. Provides switch control of 12 Volt functions and battery status check and includes C-Line switch plates.

only £55.00
Inc. VAT
Prewired Consumer Unit - BC17009

Powerpart Standard Mains Consumer Unit which is prewired for easy connection to other accessories which form part of the BCA Convert's Wiring System. Fitted with quick connectors to fit to prewired mains inlet and BCA prewired mains sockets.

only £55.00
Inc. VAT
Converters Relay Housing - BC17001

Complete relay housing and fuse board to control power distribution in the 12 Volt system in a caravan, campervan or motorhome. This pre-wired unit is compatible with other components of BCA Electrical campervan converters harness system for simple plug and play installation of 12 volt system in a van conversion project.

only £89.99
Inc. VAT
Powerpart Caravan Transformer & 3 Stage Charger

Caravan power unit transformer converts 230V AC input to DC output to run your caravan 12V system.

Powerpart PO123 provides up to 20A / 276W output and includes battery recharge function.

only £169.99
Inc. VAT


Wiring Harness Connector - VL02
only £2.89
Inc. VAT
Wiring Harness Connector - VL03
only £2.99
Inc. VAT