Open Frame Racks Also Referred to as: Relay Rack, Telco Rack, and Equipment Rack

Open frame racks are 2-post or 4-post structures onto which equipment is mounted using screws or cage nuts. Hammond offers several options that include: 

Mounting Rails:
  • Welded steel
  • Knockdown steel
  • Knockdown aluminum 
Weight load ratings:
  • Standard/ Economy
  • Heavy Duty UL 2416 rated
  • Certified Seismic rated

4-Post Knockdown Open Frame Racks

Welded Open Frame Racks

Knockdown Open Frame Racks