DRZ4 Series - Zone 4 Seismic 2-Post Open Frame Rack
UL 2416 Rated to 2,000 lbs. (907 kg.). Seismic rated to 800 lbs. (362 kg.)
Product Information
Contact / Purchase Products
Customisation Services
Product Features
  • The rugged design was engineered to perform in the most critical seismic environments.
  • Increased overall width of 22.75" provides additional side-to-side load strength.
  • EIA compliant 10-32 front and rear tapped (6" deep) rails with 19" mounting.
    • Includes marked rack unit dividers to aid in equipment mounting.
  • Two (2) sets of side mounting holes on the side of the rack allow for Hammond cable managers to be mounted facing front and rear.
  • The side mounting holes can be also be used to gang racks together.
  • Includes two (2) pairs of integrated 10-32 ground studs spaced 5/8" apart. Stud pairs are located conveniently at both ends of the rack. The upper location is centered inside the upper channel and the lower location is centered on the front base of the rack. This upgrade ensures a secure and easy ground lug attachment.
  • Includes top bracket mounting holes that are compatible with top cable accessories.
  • Includes large base for freestanding support of equipment.
  • Finished in smooth black powder paint.
Product Specifications
  • Constructed in 10 gauge steel (rails) reinforced with a structural angle base for the maximum structure.
  • UL listed 2416 load rated to 2,000 lbs. (907 kg.).
  • Dynamic (seismic) load rated to 800 lbs. (362 kg.) of equipment installed an 50 lbs. (22 kg.) of cable weight. Requires a seismic bolt-down kit such as the C4K-Z4 (sold separately). Independently tested and certified to exceed established Seismic Zone 4 NEBS™ Telcordia® GR-63-CORE testing standards.
  • Finished in smooth RAL 9005 black powder coating.
    • Complies with the Greenguard guidelines for indoor air quality.
  • TAA compliant for GSA schedule purchases.
    • BAA/TAA compliant documentation available upon request.
  • RoHS compliant.
  • Manufactured in North America within an ISO 9001:2015 certified facility.
Hammond Manufacturing Rack Solutions
KGA Enclosures Ltd are full authorised distributors of the Hammond Manufacturing Rack Solutions product range. This entire range is available from KGA Enclosures Ltd at great competitive pricing and with full customisation options on all applicable products.

Please remember - KGA Enclosures Ltd are authorised distributors of this product range. Please only use authorised distributors to purchase these products. This will then ensure you receive a genuine product.
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Hammond Manufacturing Product Ranges
Did you know you can find the entire Hammond Manufacturing product range here at KGA Enclosures Ltd?

We offer all of these products at great competitive prices and with full customisation options where applicable. If you find a lower price, we will match it and beat it. That is our guarantee. For more information on any range, please click the links below:
DRZ4 Series | Hammond Manufacturing Rack Solutions | KGA Enclosures Ltd
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Payment Options
Payment options accepted at KGA Enclosures Ltd include:
  • Bank Transfers (BACS).
  • Cheques.
  • Credit/Debit cards.
  • PayPal.
Unfortunately, CASH is not accepted for payment.
Please note - All bank details and payment options are detailed on the invoice.
How To Purchase Products
Please note - KGA Enclosures currently does not accept orders via our website, all orders need to be e-mailed to us, at sales@kgaenclosures.com or use or form opposite/above.

To purchase any product or for more assistance, please contact KGA Enclosures Ltd, by phone (+44) 01535 636856 or E-Mail: sales@kgaenclosures.com.

Please include the following information when placing an order or requesting a quote (where applicable).
  • Confirmation of items and quantities required.
  • Contact name.
  • Company name.
  • Full shipping address, and billing address if different from shipping.
  • Contact telephone number.
  • E-Mail address.
  • VAT/EORI Number (Only for orders outside the UK).
Once we receive any E-Mail, we aim to respond within 24 hours.
Product Customisation Options
What makes KGA Enclosures Ltd different from most other larger distributors is that we can offer full customisation services on all enclosures and accessories. All customisation work is undertaken by the relevant supplier, (some smaller production runs are done by utilizing an outside contractor) at their own manufacturing facilities. These services include milling or punching holes and slots into the enclosure or end plates for cables, connectors, switches, etc. Printing and silk-screening services all for the addition of text, logos, and graphics onto both the enclosure and end plates, to allow the end user to easily identify the product, and to allow the final product to look more elegant. Contact us today to see how we can assist you.
Modified Electronic Enclosures
Almost every enclosure will need some kind of modification to be useful. In house, modifications can be tedious, over-complicated, and a distraction from your core business. A third party shop can add time and expense. Let us help you by delivering quality products made to your exact specifications.
Why Use Hammond Manufacturing?
  • Hammond offers a wide selection and massive inventory ready to be modified.
  • Typically, the minimum order is 25 units. This can vary depending on the product and services required.
  • Hammond has an experience enclosure modification team and two dedicated modification facilities located in North America and Europe. We are knowledgeable, available, and capable.
  • Hammond helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your design requirements. Many orders will also include fast delivery of sample enclosures for inspection. These steps ensure that your assembly fits perfectly before heading to the production stage.
Popular Modification Services Offered
  • Holes.
  • Cutouts.
  • Tapping and Countersinking.
  • Pressed-in hardware (studs, standoffs).
  • Silk Screening.
  • UV Printing.
  • Special colours.
  • Special length extrusions.
  • Pre-Installed Accessories.
  • Available services vary by product.
Customisation Serices | Hammond Manufacturing | KGA Enclosures Ltd
Product Options
Please email all orders and enquiries to sales@kgaenclosures.com
Part No Manufacturer Product Information 1+ 10+ 25+ 50+ More.....
DRZ42377 Hammond Click Part Number For Details P.O.A. P.O.A. P.O.A. P.O.A. More.....
DRZ477 Hammond Click Part Number For Details P.O.A. P.O.A. P.O.A. P.O.A. More.....
Please contact us for stock and price confirmation
Product Accessories
Please refer to the product data sheet for accessory compatibility
Assembly Hardware
Part No Manufacturer Product Information 1+ 10+ 25+ 50+ More.....
C4K-Z4 Hammond Click Part Number For Details P.O.A. P.O.A. P.O.A. P.O.A. More.....
Please contact us for stock and price confirmation
Rack Isolation Kit
Part No Manufacturer Product Information 1+ 10+ 25+ 50+ More.....
RIK19Z4 Hammond Click Part Number For Details P.O.A. P.O.A. P.O.A. P.O.A. More.....
RIK23Z4 Hammond Click Part Number For Details P.O.A. P.O.A. P.O.A. P.O.A. More.....
Please contact us for stock and price confirmation

DRZ4 Series | Open Frame Racks - Assembled | Hammond Manufacturing Rack Solutions | KGA Enclosures Ltd