four pole twin busbars vary only in their profile depth from
the rear of the case, according to their rating, but otherwise
occupy exactly the same location position when viewed from the
front of the chamber.
have detachable end plates enabling them to be extended easily
with the connection of another chamber.
top and bottom end plates are detachable.
are available for the mounting and connection of all appropriate
and Sovereign ranges.
pole twin busbars to BS EN 60439-1, (IEC 439)
time withstand of 20 times rated current for 1 second
3 phase fused short circuit current = 63kA r.m.s. 550V