Rated Zone 4 compliant to Bellcore GR-63-CORE for Network Equipment Building Systems (NEBS), Section 4.4.1.1, the Seismic Frame Cabinet System is designed to withstand the seismic stress of an 8.3 Richter scale earthquake.
Seismic Frame Cabinet System; 19"W x 84"H x 36"D; Gray; 43 RMU; 43 RMU; Top Panel - Vented; Rail Type - Square Punched; Sides - Yes; Front Door - No Door; Rear Door - No Door; Fully Assembled