Small form factor, IP 65-rated EMC cable entry system.
Oppenweiler-based Murrplastik Systemtechnik presents new KDP/N-EMC cable entry module. When used with the KDP/N cable entry plate, the KDP/N-EMC system makes short work of installing cabling into any housing. A key advantage: this is the first system from Murrplastik to offer EMC protection plus a high level of protection against environmental factors (protection class IP65) in a cable entry system.

Picture 1: KDP/N-EMC as an add-on module for the ground stage, in conjunction with the KDP/N models (Click for high resolution image)

Innovative new sealing technology, which separates out the seal stage (KDP/N) from a discrete EMC ground stage (KDP/N-EMC), not only produces outstanding EMC characteristics but also enables the IP65-rated entry of cabling in a very small form factor. For this technical solution, Murrplastik engineers reached deep down into their box of engineering design tricks.

Attached immediately behind the IP 65-rated cable entry unit is an additional EMC ground stage in the form of a conductive rubber mat. This EMC ground stage discharges all cable shielding interference simply and safely to the ground via the switch cabinet.

Picture 2: This EMC ground stage discharges all cable shielding interference simply and safely to the ground via the switch cabinet. (Click for high resolution image)

Radiated interference is discharged through the conductive elastomer and the stainless steel housing. The KDP/N-EMC is available in versions matching the existing hole patterns on the KDP/N 24/xx model cable entry plate. Cable diameters from 3–20 mm can be wired. When combined with the KDP/N, the KDP/N-EMC can be deployed in switch cabinet cut-outs for the 24-pin model plug connector from Harting und Wieland.