Zone 1
Note: The measured zone dimensions are limited by walls and fixed partitions. Above figure—Zone dimensions
of swimming pools and padding pools.
SAFETY & ANNOUNCEMENTS
1. A local supplementary equipotent bonding shall connec
t
all extraneous conductive parts in Zones 0, 1 and 2
with protective conductors of all exposed conductive parts situated in these zones.
10.The measures of protection by non-conducting location and by earth-free equipotent bonding are not
permitted.
11.Electrical equipment shall have at leas
t
the following degrees of protection:
12.Junction boxes shall not be installed in Zones 0 and 1 except in zone 1, where permitted for SELV circui
t
s
.
13.In Zone 0: IPX8
14.In Zone 1: IPX5
15.In Zones 0 and 1, no switchgear and accessories shall be installed.
16.The trans
f
ormer must be located outside zone 1.
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