Rack Rail Mounting Panel for Eclipse Enclosures ERP Series

Add EIA-310 rack mounting capability to Eclipse enclosures using HLPUR rack rails for industrial networking, communications, and control equipment.

Key Features and Benefits

  • Converts compatible Eclipse enclosures into EIA-310 rack mounting systems by supporting HLPUR rack rails for networking, industrial automation, communications, and control equipment.
  • Supports three rack mounting positions including vertical, angled, or facing the enclosure door, allowing equipment placement to be optimized for accessibility and cable routing.
  • Compatible exclusively with HLPUR rack rails (sold separately), allowing you to select the rack unit height that best fits your application.
  • Mounts directly to the factory panel studs at the rear of compatible Eclipse enclosures, simplifying installation with no enclosure modifications required.
  • Can be installed with or without an interior mounting panel, allowing electrical controls and 19-inch rack equipment to share the same enclosure. This makes it ideal for converged OT and IT applications.
  • Maintains the enclosure's UL, CSA, and NEMA ratings when field installed according to Hammond recommendations.
  • Finished in a durable RAL 9005 black powder coat for long-lasting corrosion resistance.
  • Manufactured in North America for dependable quality and availability.
  • TAA-compliant, manufactured in North America within an ISO 9001 certified facility.
  • RoHS and REACH compliant.

The ERP Series Rack Rail Mounting Panel adds industry-standard 19-inch rack mounting capability to Hammond Eclipse enclosures. Designed to work with HLPUR rack rails, it allows installers to mount switches, patch panels, industrial computers, communications equipment, and other rack-mounted devices while preserving the enclosure's environmental protection.

Unlike traditional rack enclosures, the ERP Series can be installed over an existing interior panel, allowing electrical controls and rack-mounted data equipment to coexist within the same enclosure. With support for vertical, angled, or door-facing equipment positions, it provides exceptional flexibility for industrial networking, automation, and edge computing applications.

    When Another Product May Be a Better Choice
    • When you need rear service access to rack-mounted equipment, consider our ESF Series Swing-Out Rack Frame.
    • When you need a complete industrial rack enclosure, consider our NWC Series Type 12 Rack Cabinet or NWM Series Type 4 Rack Cabinet.

    Example Buying Guide:
    1. Choose your Enclosure

    EN4SD302424GY
    2. Choose the correct size of ERP

    ERP3024
    The ERP matches the H x W of the enclosure.
    EN4SD302424GY
    3. Choose your Rack Rail

    HLP8UFR
    Note that if you are not using the vertical rack-mounting, you can fit more than one fixed rail in an enclosure.

    Accessories

    ERP_Installed_Graphic2

    STEP 1: CHOOSE AN ENCLOSURE STEP 2: STEP 3: IDENTIFY COMPATIBLE RACK RAIL
    Part No. Material Paint Overall Enclosure Dimensions Identify Compatible ERP 2U Rail 4U Rail 6U Rail 8U Rail
    Type Finish H W D Part No. Part No. Part No. Part No. Part No.
    EN4SD242412GY Mild Steel ANSI 61 Gray 24.00 24.00 12.00 ERP2424 HLP2UR HLP4UFR - -
    EN4SD242416GY Mild Steel ANSI 61 Gray 24.00 24.00 16.00 ERP2424 HLP2UR HLP4UFR HLP6UFR -
    EN4SD242420GY Mild Steel ANSI 61 Gray 24.00 24.00 20.00 ERP2424 HLP2UR HLP4UFR HLP6UFR HLP8UFR
    EN4SD302412GY Mild Steel ANSI 61 Gray 30.00 24.00 12.00 ERP3024 HLP2UR HLP4UFR - -
    EN4SD302416GY Mild Steel ANSI 61 Gray 30.00 24.00 16.00 ERP3024 HLP2UR HLP4UFR HLP6UFR -
    EN4SD302420GY Mild Steel ANSI 61 Gray 30.00 24.00 20.00 ERP3024 HLP2UR HLP4UFR HLP6UFR HLP8UFR
    EN4SD302424GY Mild Steel ANSI 61 Gray 30.00 24.00 24.00 ERP3024 HLP2UR HLP4UFR HLP6UFR HLP8UFR
    EN4SD362412GY Mild Steel ANSI 61 Gray 36.00 24.00 12.00 ERP3624 HLP2UR HLP4UFR - -
    EN4SD242412LG Mild Steel RAL7035 Light Gray 24.00 24.00 12.00 ERP2424 HLP2UR HLP4UFR - -
    EN4SD242416LG Mild Steel RAL7035 Light Gray 24.00 24.00 16.00 ERP2424 HLP2UR HLP4UFR HLP6UFR -
    EN4SD242420LG Mild Steel RAL7035 Light Gray 24.00 24.00 20.00 ERP2424 HLP2UR HLP4UFR HLP6UFR HLP8UFR
    EN4SD302412LG Mild Steel RAL7035 Light Gray 30.00 24.00 12.00 ERP3024 HLP2UR HLP4UFR - -
    EN4SD302416LG Mild Steel RAL7035 Light Gray 30.00 24.00 16.00 ERP3024 HLP2UR HLP4UFR HLP6UFR -
    EN4SD302420LG Mild Steel RAL7035 Light Gray 30.00 24.00 20.00 ERP3024 HLP2UR HLP4UFR HLP6UFR HLP8UFR
    EN4SD302424LG Mild Steel RAL7035 Light Gray 30.00 24.00 24.00 ERP3024 HLP2UR HLP4UFR HLP6UFR HLP8UFR
    EN4SD362412LG Mild Steel RAL7035 Light Gray 36.00 24.00 12.00 ERP3624 HLP2UR HLP4UFR - -
    EN4SD242412SS 304 Stainless Steel Natural Finish 24.00 24.00 12.00 ERP2424 HLP2UR HLP4UFR - -
    EN4SD302412SS 304 Stainless Steel Natural Finish 30.00 24.00 12.00 ERP3024 HLP2UR HLP4UFR - -
    EN4SD302416SS 304 Stainless Steel Natural Finish 30.00 24.00 16.00 ERP3024 HLP2UR HLP4UFR HLP6UFR -
    EN4SD362412SS 304 Stainless Steel Natural Finish 36.00 24.00 12.00 ERP3624 HLP2UR HLP4UFR - -
    EN4SD242412S16 316 Stainless Steel Natural Finish 24.00 24.00 12.00 ERP2424 HLP2UR HLP4UFR - -
    EN4SD302412S16 316 Stainless Steel Natural Finish 30.00 24.00 12.00 ERP3024 HLP2UR HLP4UFR - -
    EN4SD302416S16 316 Stainless Steel Natural Finish 30.00 24.00 16.00 ERP3024 HLP2UR HLP4UFR HLP6UFR -
    EN4SD362412S16 316 Stainless Steel Natural Finish 36.00 24.00 12.00 ERP3624 HLP2UR HLP4UFR - -

    Sloped Stainless Steel Enclosure Comparability

    Compatible HLPUR Rack 304 Gauge Overall Enclosure Dimensions
    Rail Compatibility Stainless Steel
    ERP 4U Rail 6U Rail 8U Rail Solid Door
    Part No. Part No. Part No. Part No. Part No. A1 A2 B C
    ERP2424 HLP4UFR - - ST242412SS 24.00 28.30 24.00 12.00
    ERP3024 HLP4UFR - - ST302412SS 30.00 34.30 24.00 12.00
    Where the ERP Series Works Best
    • Industrial Ethernet installations.
    • Factory automation systems.
    • PLC and control panels.
    • Edge computing deployments.
    • Industrial networking applications.
    • Telecommunications equipment in harsh environments.
    • Converged OT/IT enclosures.
    Best Applications
    • Adding 19-inch rack equipment to Eclipse enclosures.
    • Installing industrial Ethernet switches.
    • Mounting patch panels and communications equipment.
    • Supporting industrial PCs and edge computing devices.
    • Combining electrical controls and network equipment in one enclosure.
    • Creating compact industrial rack systems without using a dedicated rack cabinet.

    Need Assistance? Contact Us.

    Data subject to change without notice.

    Tags: rack rail mounting panel, enclosure rack adapter, industrial rack mounting, 19 inch rack enclosure, rack rail bracket, enclosure rack conversion, industrial rack panel, rack mount adapter