Install Joining Hardware—Standard Installation

Use the joining hardware that is provided to connect the enclosures together mechanically. Nine frame clamps and two top bracket sets are provided for each split.
  1. Install the top bracket sets to the cabinets.
    Verify that the cabinets are aligned, level, and pushed together tightly.
    IMPORTANT: The paint-piercing rubber washers are required for both grounding purposes and to meet the enclosure rating.
  2. Install the bolts that join the two angle brackets and tighten.
  3. Install the interior frame clamps.
  4. Tighten the interior frame clamps.
    IMPORTANT: Do not attempt to lift enclosures that are joined with this hardware.
    Install joining hardware.
    A
    Top bracket sets.
    B
    Paint-piercing rubber washer.
    C
    Frame clamps. A total of nine interior frame clamps are used to join two cabinets.
    D
    Cabinet front.
    E
    Cabinet back.
    F
    Cabinet-to-cabinet seam location. Enclosure door omitted for clarity.
    Internal Frame Clamp Spacing - Standard Installation
    Internal frame clamp spacing dimensions.
    A
    Seismic top bracket sets.
    B
    Only install top interior fame clamp on door side of the enclosure.
    C
    Enclosure back side.
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