Meter Box Ground Clamp for Intersystem Bonding — EM-MB6-3…

Meter box ground clamp for intersystem bonding with top-tightening groove contact point, three ground wire connection points.


  • Meet the requirements of 2008 NEC® Section 250.94 (below).
  • Gel-filled caps help prevent corrosion at the piercing points.
  • Easy, foolproof installation.
  • Apply with a standard terminal wrench or 3/8 nut driver—no special tools required.
  • Make electrical contact under the dripcap of the box, on bare, unpainted metal.
  • Accommodate #6–#14 AWG solid or stranded ground wire.
  • Stainless steel and copper alloy to reduce corrosion.
  • Mounts on either side of meter box—does not interfere with or prevent access into meter box.
  • Will not cause damage to weld point.
  • Available with alternate caps (not gel-filled) to cover the prongs and bottom.
  • Available with extra-long body.

Product Description

2008 NEC® Section 250.94 Requirements

  • An intersystem bonding termination for connecting intersystem bonding and grounding connectors required for other systems shall be provided external to enclosures at the service equipment and at the disconnecting means for any additional buildings or structures.
  • The intersystem bonding termination device shall not interfere with opening a service or metering equipment enclosure.
  • The intersystem bonding termination shall have the capacity for connection of not less than three intersystem bonding conductors.


Bonding and grounding telco and CATV to power ground.

Use the drop-down menu above to choose alternate caps or extra-long body, or go to the Product Variations tab to find an already configured part number.

Additional Information

Optional alternate caps

No, Yes

Optional extra-long body

No, Yes

    PROD # Optional alternate caps Optional extra-long body
EM-MB6-3 No No