Electrical systems faults in commercial vehicles can often be traced back to the cable entry points of electrical connectors, says Harnessfl ex. The company claims its range of connector backshells, which includes straight and elbow external connector interfaces, is designed to provide high integrity connections between various Ampseal connectors and Harnessfl ex conduit systems. Straight connector interfaces are available in two to 12-way versions for use with 8mm to 20mm conduit. 90º elbow fi ttings, which allow the conduit to swivel 360º around the connector, suit similar conduit sizes and are available in 2 to 6-way versions. All the fi ttings are designed to snap together over all types of slit and unslit conduit.