34 Pa. Code § 39.157 - Disconnecting of fusible cut-outs before handling
Fusible cut-outs in circuits operating at over 150 volts to ground shall be arranged in any one of the following ways:
(1) Ungrounded current-carrying parts are not
touched by persons refusing the cut-outs until the fuses have been disconnected
from sources of electrical energy.
(2) The cut-out may be disconnected by a
suitable switch in series.
(3) The
fuse may be conveniently handled by means of insulating handles or portable
appliances provided for the purpose.
(4) Fusible cut-outs below 150 volts to
ground and less than 60 amperes' capacity are exempted from the provisions of
this section.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
No prior version found.