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Brooks

EKD-4J

Brooks EKD-4J family
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The Brooks EKD-4J is a deep profile interbase adapter with a 5.25-inch depth. The EKD-4J is designed for meter form 2S installations and provides extra space for additional capability. The EKD-4J features a one-piece injection molded polycarbonate shell and a clear polycarbonate dead-front safety shield.[1]

BrooksEKD-4J
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What is it?

The Brooks EKD-4J is part of the EKD Series of meter interbase adapters, featuring a 5.25-inch depth profile. It is designed to provide additional space for active components and devices in meter socket installations. The adapter is constructed with a one-piece injection molded polycarbonate shell and a clear polycarbonate dead-front safety shield, and it is rated for meter form 2S.

What do the numbers mean?

Dimensions & facilities2

Depth
5.25 inches[1]
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Depth profile
Deep Profile[1]
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Configuration & options8

Meter Form
2S[1]
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Shell Material
One-piece injection molded polycarbonate[1]
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Safety Shield Material
Clear polycarbonate dead-front safety shield[1]
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Series
EKD Series[1]
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Design Purpose
Designed for applications requiring extra space to accommodate additional capability, allowing the inclusion of more active components and devices[1]
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Category
Meter interbase adapter[1]
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Designation
EKD-4J[1]
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Construction
One-piece injection molded polycarbonate shell with clear polycarbonate dead-front safety shield[1]
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Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
EKD-5J——Meter form 12/25Sbrooksutility.com[1]
EKD-6J——Meter form 4Sbrooksutility.com[1]
EKD-7J——Meter form 16Sbrooksutility.com[1]
EKD-8J——Meter form 5Sbrooksutility.com[1]
EKD-13J——Meter form 6/8/9/10Sbrooksutility.com[1]
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Where are the manuals?

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Not publicly documented

Field notes

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Not publicly documented

The following facts about the EKD-4J are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the EKD-4J are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • The control-system platform and OS era of the EKD-4J are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the EKD-4J are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the EKD-4J is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the EKD-4J are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]brooksutility.com — brooksutility.combrooksutility.com
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Last updated Oct 7, 2026.

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