Busbar trunking temperature rise and short-circuit withstand are known and
independent of the installation. Coordination of the Schneider Electric system
results in complete control of the electrical network.
" Installation standards IEC 60 364 chapter 5.523.6 stipulate that above 4 parallel
cables, it is preferable to use busbar trunking. Paralleling many cables leads to
uneven distribution of currents and the risk of abnormal temperature rise.
" The busbar trunking and plug-in units are designed to guarantee the safety of
personnel and equipment:
# Fully silver-plated cooper contact solution.
# bolted connections with tightening torque guaranteed by torque nuts.
# foolproof system to avoid the risk of assembly errors