Protect your enclosures with the Techspan® RDC13NA-GR Dome Connector. Featuring an NBR hermetic seal and IP68, 5 bar protection, it effectively keeps dust and moisture out. The innovative poke-through grommet allows for easy wire connection before full wiring. Designed for durability, it offers a wide operating temperature range and instantaneous heat resistance. Includes O-ring and locknut for a secure installation.This is a gray nylon dome connector with an NBR hermetic seal and IP68, 5 bar protection. It is designed for cables with a diameter ranging from 0.23 to 0.47 inches and features a 1/2 inch NPT thread with a thread length of 0.512 inches. The operating temperature range is -40 deg C to 100 deg C in static state (with instantaneous heat resistance up to 120 deg C) and -20 deg C to 80 deg C in dynamic state (with instantaneous heat resistance up to 100 deg C). It includes a poke-through grommet and has 0.945 inch wrenching flats. The height of the connector is 1.063 inches.