Hammond: DCZ4 Series – GR-63-CORE Seismic Server Cabinet
November 19, 2025
DCZ4 Series: GR-63-CORE Seismic Server Cabinet
UL2416 rated to 3,000 lbs (1,360 kg); Seismic rated to 1,000 lbs (454 kg).
Hammond Manufacturing’s DCZ4 Series – GR-63-CORE Seismic Server Cabinet offers a rugged design that is engineered to perform in the most critical seismic environments. Numerous stud locations are included for grounding and bonding applications. Cable management includes four 3.5” top cable access holes, various bottom panels allowing for different cable management options, as well as corner braces included as mounting for cable trays and outlet strips.
The DCZ4 Series provides support for up to four optional 4” deep vertical cable managers. Ganging holes allow for joining multiple cabinets. C-channel struts provide cabinet strength, ease, and flexibility to adjust mounting rails. Flush-mount doors come with 3-point latching and stiffeners to reduce flexing and bowing while increasing cabinet security.
Specifications
- The cabinet frame is constructed in 14-gauge mild steel with 12-gauge mild steel reinforced corner brackets.
- Cabinet doors and side panels are constructed in 16-gauge mild steel.
- Includes two (2) pairs of EIA compliant 19in square hole mounting rails with rack unit markings. Note that the DCZ4 is NOT compatible with 23″ mounting rails.
- Mounting rails are constructed in 12-gauge mild steel and are Zinc-plated to provide superior surface areas for equipment grounding.
- Dynamic (seismic) load rated up to 1,000 lb. (454 kg) of equipment installed and 100 lb. (45 kg) of cable weight on the top. 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.
- UL Listed 2416 load rated for up to 3,000 lbs (1,360 kg).
- Freestanding Racks are rated based on a four (4) x multiplier. 3,000 x 4 = 12,000. In this case, the Static Load is 12,000 lbs, and the UL2416 Load Rating is 3,000 lbs.
- Grounding studs bonded to the frame, side panels, and doors. The front and rear studs on the cabinet frame conform to PET.
- Finished in textured RAL9005 black powder paint. Complies with the Greenguard guidelines for indoor air quality.
- cULus.
- TAA-compliant.
- RoHS Compliant.
- Manufactured in North America within an ISO 9001:2015 certified facility.
Included Components
- Two (2) pairs of infinitely adjustable 19” EIA-compliant square hole punched rails with rack unit markings.
- Two (2) perforated front doors (63% open area vented) with 4-pin combination locking swing handles.
- Two (2) removable solid side panels.
- One (1) removable solid top panel.
DCZ4 Series DCZ4 Series
