RV Parts Express offer a wide selection of plug and play CMS Components for a wide range of uses. CMS is a byword for quality in their sector, and in the opinion of the team at RV Parts Express they are the best. We currently offer power inlets, power outlets, socket outlets, mountings and more. In order to pick the most appropriate product for your needs, you will probably need to follow the advice of a qualified and highly experienced electrician. Electrical work can be dangerous, so we’d strongly advise you to consult a specialist for any electrical installation. 

If you can see the product or products you require detailed below, please click on the required product photo for full specifications and buy online with confidence. If you can’t see the precise product you need, please let us know and we’ll do our best to source it for you. If you have any other questions regarding the ordering process or the CMS components themselves, please get in touch by phone or email.


CMS Components (Plug & Play)

  1. CMS Circuit Breaker Loom Assembly with Remote Earth Wire. JCBNW
    Special Price $116.15 Regular Price $143.40
    Start Off Right with the Right Gear from CMS
  2. CMS Mounting Block Beige. JMBBG
    $4.95

    Need More Room for Your CMS Outlet

    Out of stock
  3. CMS Mounting Block White. JMBNW
    $6.80

    Need More Room for Your CMS Outlet

  4. CMS Double Switch Plate in Beige. JSW2BG
    $4.40

    Got CMS & Need a 12v Switch Plate

    Out of stock
  5. CMS Rear Mounting Shroud for Outlets & Switch Plates Beige. J16G
    Special Price $3.92 Regular Price $5.40

    Got It Covered with CMS