D450 EMERGENCY FLUORESCENT LIGHTING BALLAST
WIRE BUNDLE COVER
EMERGENCY
BALLAST
1/2" STD KNOCKOUT
7/8" HOLE W/BUSHING
DRILL 1/8"
HOLE FOR
MOUNTING
SCREWS
ILLUSTRATION 3
3. Install the test switch through the ballast channel cover
of a troffer or through the side of a strip fix- ture. Drill a 1/2”
hole and install the switch as shown. (See illustrations 1,2,&
3). Wire the test switch so that it removes AC power from
both the emergency ballast and the AC ballast at the same
time. (See illustration 5).
4. Refer to illustration 6 and install the charging indicator light
so that it will be visible after the fixture is installed.
NOTE:
After installing the charging indicator light and test switch,
mark each with the appropriate label. If a detached charging
indicator light is used, connect by matching wire colors and
install as shown in Illustration 6.
5. In a readily visible location, attach the label “Caution-This
Unit Has more Than one Power Connection Point. To
Reduce The Risk Of Electric Shock, Disconnect Both The
Branch Circuit Or Fuses And Emergency Power Supplies
Before Servicing.”
TROFFER STYLE FIXTURE
EMERGENCY
BALLAST
BALLAST
CHANNEL
COVER
7/8 " PUNCH
PLASTIC TUBING
(PLEASE CUT TO
NECESSARY
LENGTH)
CHARGING INDICATOR LIGHT
FIXTURE LENS
LEADS TO CHARGING
INDICATOR LIGHT
7/8" BUSHING
INSERTED INTO
BALLAST CHANNEL COVER
1/2" WHITE BUSHING
TO HOLD CHARGING
INDICATOR LIGHT
STRIP STYLE FIXTURE
FIXTURE
FIXTURE
INDICATOR
LIGHT
INDICATOR
LIGHT
1/2" WHITE
BUSHING
1/2" WHITE
BUSHING
)
BROWN(-)
5/8" BLACK
BUSHING
5/8" BLACK
BUSHING
1/2" PUNCH
)
BROWN(-)
HOT
BLACK
BLACK
BLACK
BLACK 120V
WHITE
WHITE
ORANGE 277V
(CAP UNUSED LEAD)
COMMON
OR
AC
BALLAST
EMERGENCY
BALLAST
TEST
SWITCH
TEST
UNSWITCHED FIXTURE
HOT
BLACK
TEST
SWITCH
BLACK
BLACK
TEST
WALL SWITCH
WHITE
WHITE
COMMON
BLACK 120V
ORANGE 277V
(CAP UNUSED LEAD)
AC
BALLAST
EMERGENCY
BALLAST
OR
SWITCHED FIXTURE
ILLUSTRATION 6
ILLUSTRATION 5
TEST
SWITCH
CHARGING INDICATOR
LIGHT
EMERGENCY BALLAST
ILLUSTRATION 2
PAGE 2
Item No. 00418I
Momentary Test Switch
FIXTURE
TEST BUTTON
HEX NUT
LEADS
TEST SWITCH
HEX NUT
ILLUSTRATION 4
