Marine Electrical Prod
ucts
Electrical Panel
AC Isolation Cover
PN 4029 1 Column x 8 Position with Meter
PN 4031 2 Column x 10 Position with Meter
Warning
It is not possible within the scope of these
instructions to fully acquaint the installer
with all the knowledge of electrical systems
that may be necessary to correctly install this
product. If the installer is not knowledgeable
in electrical systems we recommend that an
electrical professional be retained to make
the installation.
Marine Electrical Prod
ucts
Electrical Panel
AC Isolation Cover
PN 4029 1 Column x 8 Position with Meter
PN 4031 2 Column x 10 Position with Meter
Warning
It is not possible within the scope of these
instructions to fully acquaint the installer
with all the knowledge of electrical systems
that may be necessary to correctly install this
product. If the installer is not knowledgeable
in electrical systems we recommend that an
electrical professional be retained to make
the installation.
Specifi cations
Cover Material ABS
Standoff Material Nylon
ABYC E-8.19.4 requires that electrical
distribution panels with combined AC and DC
circuits have no access to the AC section
without the use of tools. This AC isolation cover
was designed to meet this requirement. It can
be easily added to new or existing Blue Sea
Systems’ distribution panels.
Installation
1. Disconnect all AC and DC power
Before starting, disconnect the main
positive cable from all batteries to eliminate
the possibility of a short circuit while
installing the Electrical Panel AC Isolation
Cover. Also disconnect the AC shore
power cord from the boat to eliminate the
possibility of electrocution from AC wiring.
Related Products from Blue Sea
Systems
Circuit Breaker Panels
Panel Back Covers
Guarantee
Any Blue Sea Systems’ product with which a
customer is not satisfi ed may be returned for
a refund or replacement at any time.
Blue Sea Systems Inc.
425 Sequoia Drive Bellingham, WA 98226 USA
Phone (360) 738-8230 Fax (360) 734-4195
E-mail conductor@bluesea.com
www.bluesea.com
Document 9199 Rev.B
Specifi cations
Cover Material ABS
Standoff Material Nylon
ABYC E-8.19.4 requires that electrical
distribution panels with combined AC and DC
circuits have no access to the AC section
without the use of tools. This AC isolation cover
was designed to meet this requirement. It can
be easily added to new or existing Blue Sea
Systems’ distribution panels.
Installation
1. Disconnect all AC and DC power
Before starting, disconnect the main
positive cable from all batteries to eliminate
the possibility of a short circuit while
installing the Electrical Panel AC Isolation
Cover. Also disconnect the AC shore
power cord from the boat to eliminate the
possibility of electrocution from AC wiring.
Related Products from Blue Sea
Systems
Circuit Breaker Panels
Panel Back Covers
Guarantee
Any Blue Sea Systems’ product with which a
customer is not satisfi ed may be returned for
a refund or replacement at any time.
Blue Sea Systems Inc.
425 Sequoia Drive Bellingham, WA 98226 USA
Phone (360) 738-8230 Fax (360) 734-4195
E-mail conductor@bluesea.com
www.bluesea.com
Document 9199 Rev.B
2. Mounting Standoffs
Blue Sea Systems’ AC Isolation Covers
are designed to mount to Blue Sea
Systems’ Panels with both AC and DC
power distribution. The AC Isolation
Cover attaches to standoffs that must be
installed to the panel. To install the
standoff, remove one nylock nut from the
AC bus riser (see Figure 1). Replace it
with a 3” [76.2mm] standoff (see Figure 2).
Repeat for all AC bus risers, one at a time.
3” [76.2mm]
STANDOFF
AC BUS
RISER
Figure 1
Figure 2
2. Mounting Standoffs
Blue Sea Systems’ AC Isolation Covers
are designed to mount to Blue Sea
Systems’ Panels with both AC and DC
power distribution. The AC Isolation
Cover attaches to standoffs that must be
installed to the panel. To install the
standoff, remove one nylock nut from the
AC bus riser (see Figure 1). Replace it
with a 3” [76.2mm] standoff (see Figure 2).
Repeat for all AC bus risers, one at a time.
3” [76.2mm]
STANDOFF
AC BUS
RISER
Figure 1
Figure 2
Installation (continued)
3. Panel Back Cover Mounting
Place the panel back cover over the AC
side of the panel aligning the holes in the
cover with the standoffs. Mark where slots
will need to be cut for wires to exit the
panel.
4. Place isolation cover over the AC riser
buses aligning the standoffs and fasten
down with supplied #8 nylock nuts (see
Figure 3).
Installation (continued)
3. Panel Back Cover Mounting
Place the panel back cover over the AC
side of the panel aligning the holes in the
cover with the standoffs. Mark where slots
will need to be cut for wires to exit the
panel.
4. Place isolation cover over the AC riser
buses aligning the standoffs and fasten
down with supplied #8 nylock nuts (see
Figure 3).
Remove cover and score the slot locations
multiple times with a utility knife and cutout
the slot. Remember to keep slot sizes
close to the wire sizes exiting the panel
back cover to limit accessibility to
energized AC components.
Figure 3
Remove cover and score the slot locations
multiple times with a utility knife and cutout
the slot. Remember to keep slot sizes
close to the wire sizes exiting the panel
back cover to limit accessibility to
energized AC components.
Figure 3
8086 with Electrical Panel AC Isolation Cover 4031
8086 with Electrical Panel AC Isolation Cover 4031
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