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Hammond NEBS Telcordia® GR-63 Zone 4 Certified Cabinet DCZ4 Series Pre-Assembled


Hammond NEBS Telcordia® GR-63 Zone 4 Certified Cabinet DCZ4 Series


  • 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 (4) 3.5” top cable access holes.
    • Various bottom panels allow for different cable management options.
    • Corner braces include mounting for cable trays and outlet strips.
    • 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.


  • Cabinet frame constructed in 14-gauge mild steel, cabinet 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). Static Load tested to 12,000 lbs (5,443 kg).
    • Cabinet weight is not included in the above numbers.
  • Grounding studs bonded to frame, side panels and doors. The front and rear studs on the cabinet frame conform to PET.
  • Finished in textured RAL9005 black powder paint.
  • TAA-compliant for GSA Schedule purchases.
  • 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 locking swing handle.
  • Two (2) removable solid side panels.
  • One (1) removable solid top panel.