Automotive connectors, junction boxes and wiring accessories
The connector and junction box range at Truckstop covers the components used in commercial vehicle wiring harness installation, repair and power distribution. Durite MCP multi-pole connectors are available in 1.5mm and 2.8mm contact size versions, from 2-pin to 18-pin configurations. Each connector set includes the housing, terminals and wire seals. A 601-piece HDSCS connector assortment kit provides a broad range of connectors and terminals for workshop use.
Deutsch DT 3-way connectors from Guardian Automotive are widely used in commercial vehicle applications including trailer lighting and ancillary circuits. Anderson SB175 grey connectors (175A rated) are used for high-current connections including battery interconnects and charging circuits.
Junction boxes are IP56 rated (150 x 110 x 70mm), providing weatherproof enclosures for wiring distribution points on vehicles and trailers. Nylon connector strips for 25mm² cable are also stocked for high-current distribution wiring.
Frequently asked questions
What are MCP connectors used for?
MCP (Multi-Connection Point) connectors are multi-pole automotive connectors used in wiring harnesses where multiple circuits need to be connected through a single, weatherproof interface. They are common in trailer wiring, body-builder installations and ECU harness connections on commercial vehicles.
What is the difference between MCP 1.5 and MCP 2.8 connectors?
The numbers refer to the contact pin diameter in millimetres. MCP 1.5 contacts are for lower-current circuits; MCP 2.8 contacts handle higher current loads. The two sizes are not interchangeable within a connector housing. Check the wire cross-section and current requirement to select the correct contact size.
Are Deutsch DT connectors suitable for trailer wiring?
Yes. Deutsch DT connectors are widely used in trailer lighting and control wiring applications. They are rated for outdoor and vehicle use and provide reliable connections in moisture-prone environments.
What is the IP56 rating on the junction boxes?
IP56 means the junction box is dust-tight and protected against powerful water jets. This makes it suitable for exposed mounting positions on truck chassis and trailer frames where rain and road spray are a factor.
Can I get connectors and junction boxes delivered next day?
Yes. In-stock products are available for next-day delivery to UK mainland addresses, or same-day collection from our branches in Redditch, Worcester, Birmingham and Evesham.
