The UGB2/0-414-18 Universal Ground Bar Securely Terminates The Main Equipment Grounding Conductor With A Compression or Mechanical Connector In Any Control Panel or Enclosure. The Universal Ground Bar Accepts #14 – #4 Awg Wire In 18 Wire Ports and Up to A 2/0 Awg Main Equipment Grounding Conductor With A Compression or Mechanical Connector. Several Mounting Options Are Available, Including Bonding Stand-Offs, Isolation Stand-Offs, and Direct Mounting to A Panel.