VMBI-2+P/Z2-2,5M-PUR. Valve connector, Form B (Ind), 2+PE, LED, Z diode, PUR cable. Valve connector according EN 175301-803 A/ISO 4400 (previously DIN 43650). Z diode as a protective circuit. Built-in LED, as operating and function indicator. Moulded seal. Flame resistant cable. Halogen-free. UL Recognized Component. Halogen-free. Snap locking. Plug fits through drill holes diameter min. 8 mm