Special applications/Ex/EMC/earthquakes Interior installation for areas at risk of earthquakes Accessories for enclosure systems for use in earthquake zones 1, 2, 3 and/or 4 to Telcordia GR 63-CORE. Interior installation for areas at risk of earthquakes Earthquake base/plinth for VX, TS For stable attachment of the earthquake-resistant enclosure to the subsurface. External metric M6 thread for a stable connection to the subsurface from the outside. Show Products Interior installation for areas at risk of earthquakes Earthquake kit for TS Earthquake kit for equipping TS 8 baying systems. Show Products