The spreaders facilitate the passing of the grounding screen under the outer sheath and the aluminium screen of the cable.
EV 150/240 for cables 150 mm² and 240 mm² NFC33-223 and HN33S23.
EV2000 150/240 for cables 50 mm² and 240 mm² UTE C33-223 and VINYL C 33-226.
EV630 for cables 630 mm² NFC33-223 and HN33S23.