1.connectingplate 2.connectingblock 3.distributionblock 4.wiringblock 5.lugplate 6.mountingpanel 7.terminalplate 8.terminalblock 9.distributingframe 10.
clamper 11.tch(ing)panel 12.wiringboard 13.distributor(-ter) 14.terminalboard 15.patchpanel 16.patchboard