Assertion: busbar | /r/HasProperty | enclosed in a metal housing
Facets:
Source sentences:
text: Busbars may be enclosed in a metal housing, in the form of bus duct or busway, segregated-phase bus, or isolated-phase bus.
text: Busbars may be enclosed in a metal housing, in the form of bus duct or busway, segregated-phase bus, or isolated-phase bus.