Page 4
TYPICAL WIRING DIAGRAMS
For wiring diagrams of ballasts not shown, consult our Customer Service.
Rev. 062706
68337-001
1. ONE LAMP RAPID START BALLAST
2. TWO LAMP RAPID START BALLAST
3. TWO LAMP RAPID START BALLAST
4. THREE LAMP RAPID START BALLAST
5. ONE LAMP INSTANT START BALLAST
6. TWO LAMP INSTANT START BALLAST
7. THREE LAMP INSTANT START BALLAST
8. FOUR LAMP INSTANT START BALLAST
UNSWITCHED
SWITCHED OR
UNSWITCHED
LINE
COMMON
ORG (277V)
BLK (120V)
WHITE
*LAMP
*AC / EMERGENCY
BLACK
WHITE
BLUE
BLUE
RED
RED
BLUE
BLUE/WHT
RED/WHT
RED
YELLOW
UNIT
CONNECTOR
COMMON
SELECT PROPER VOLTAGE
LEAD. CAP UNUSED LEAD.
DO NOT MATE CONNECTOR UNTIL
INSTALLATION IS COMPLETE AND
AC POWER IS SUPPLIED.
➀
➁
➁
➀
A.C.
Ballast
VIOLET
BROWN
+ –
48VDC
EMERGENCY
BALLAST
VIOLET
BROWN
+ –
48VDC
UNSWITCHED
SWITCHED OR
UNSWITCHED
LINE
COMMON
ORG (277V)
BLK (120V)
WHITE
LAMP
*LAMP
*AC / EMERGENCY
BLACK
WHITE
BLUE
BLUE
RED
RED
YELLOW
YELLOW
BLUE
BLUE/WHT
RED/WHT
RED
YELLOW
UNIT
CONNECTOR
COMMON
➁
➀
A.C.
Ballast
SELECT PROPER VOLTAGE
LEAD. CAP UNUSED LEAD.
DO NOT MATE CONNECTOR UNTIL
INSTALLATION IS COMPLETE AND
AC POWER IS SUPPLIED.
➀
➁
EMERGENCY
BALLAST
VIOLET
BROWN
+ –
48VDC
UNSWITCHED
SWITCHED OR
UNSWITCHED
LINE
COMMON
ORG (277V)
BLK (120V)
WHITE
LAMP
LAMP
*LAMP
*AC / EMERGENCY
BLACK
WHITE
BLUE/WHT
BLUE/WHT
RED
RED
YELLOW
YELLOW
BLUE
BLUE/WHT
RED/WHT
RED
YELLOW
UNIT
CONNECTOR
COMMON
➁
➀
A.C.
Ballast
BLUE
BLUE
SELECT PROPER VOLTAGE
LEAD. CAP UNUSED LEAD.
DO NOT MATE CONNECTOR UNTIL
INSTALLATION IS COMPLETE AND
AC POWER IS SUPPLIED.
➀
➁
EMERGENCY
BALLAST
VIOLET
BROWN
+ –
48VDC
UNSWITCHED
SWITCHED OR
UNSWITCHED
LINE
COMMON
ORG (277V)
BLK (120V)
WHITE
*LAMP
*AC / EMERGENCY
BLACK
WHITE
BLUE
BLUE
BLUE/WHT
RED/WHT
RED
YELLOW
UNIT
CONNECTOR
COMMON
➀
➁
➂
➁
➀
A.C.
Ballast
➂
RED
SELECT PROPER VOLTAGE
LEAD. CAP UNUSED LEAD.
DO NOT MATE CONNECTOR UNTIL
INSTALLATION IS COMPLETE AND
AC POWER IS SUPPLIED.
CONNECT BLU/WHT AND RED/WHT
WIRES TOGETHER
EMERGENCY
BALLAST
VIOLET
BROWN
+ –
48VDC
UNSWITCHED
SWITCHED OR
UNSWITCHED
LINE
COMMON
ORG (277V)
BLK (120V)
WHITE
LAMP
*LAMP
*AC / EMERGENCY
BLACK
WHITE
BLUE
BLUE
RED
BLUE
BLUE/WHT
RED/WHT
RED
YELLOW
UNIT
CONNECTOR
COMMON
➁
➀
A.C.
Ballast
➂
➀
➁
➂
SELECT PROPER VOLTAGE
LEAD. CAP UNUSED LEAD.
DO NOT MATE CONNECTOR UNTIL
INSTALLATION IS COMPLETE AND
AC POWER IS SUPPLIED.
CONNECT BLU/WHT AND RED/WHT
WIRES TOGETHER
EMERGENCY
BALLAST
VIOLET
BROWN
+ –
48VDC
➀
➁
➂
SELECT PROPER VOLTAGE
LEAD. CAP UNUSED LEAD.
DO NOT MATE CONNECTOR UNTIL
INSTALLATION IS COMPLETE AND
AC POWER IS SUPPLIED.
CONNECT BLU/WHT AND RED/WHT
WIRES TOGETHER
UNSWITCHED
SWITCHED OR
UNSWITCHED
LINE
COMMON
ORG (277V)
BLK (120V)
WHITE
LAMP
LAMP
*LAMP
*AC / EMERGENCY
BLACK
WHITE
BLUE
BLUE
BLUE
RED
BLUE
BLUE/WHT
RED/WHT
RED
YELLOW
UNIT
CONNECTOR
COMMON
➁
➀
A.C.
Ballast
➂
EMERGENCY
BALLAST
VIOLET
BROWN
+ –
48VDC
➀
➁
➂
SELECT PROPER VOLTAGE
LEAD. CAP UNUSED LEAD.
DO NOT MATE CONNECTOR UNTIL
INSTALLATION IS COMPLETE AND
AC POWER IS SUPPLIED.
CONNECT BLU/WHT AND RED/WHT
WIRES TOGETHER
UNSWITCHED
SWITCHED OR
UNSWITCHED
LINE
COMMON
ORG (277V)
BLK (120V)
WHITE
LAMP
LAMP
LAMP
*LAMP
*AC / EMERGENCY
BLACK
WHITE
RED
RED
BLUE
BLUE
YELLOW
YELLOW
BLUE
BLUE/WHT
RED/WHT
RED
YELLOW
UNIT
CONNECTOR
COMMON
➁
➀
A.C.
Ballast
➂
EMERGENCY
BALLAST
D-48-T
D-48-T
D-48-T
D-48-T
D-48-T
D-48-T
D-48-T
48VDC
+
–
ORG
BLK
WHT
BLUE
BLU/WHT
RED/WHT
RED
YELLOW
CONNECTION
➀
➁
➀
48VDC
+
–
ORG
BLK
WHT
BLUE
BLU/WHT
RED/WHT
RED
YELLOW
CONNECTION
➀
➁
➀
➀
CAP ALL UNUSED LEADS
MATE CONNECTOR FOR DC OPERATION
➁
LAMP
LAMP
EMERGENCY
BALLAST
EMERGENCY
BALLAST
9. DC OPERATION ONLY
D-48-T
D-48-T
VIOLET
BROWN
+ –
48VDC
UNSWITCHED
SWITCHED OR
UNSWITCHED
LINE
COMMON
ORG (277V)
BLK (120V)
WHITE
LAMP
*LAMP
*AC / EMERGENCY
BLACK
WHITE
BLUE
BLUE
RED
RED
YELLOW
YELLOW
BLUE
BLUE/WHT
RED/WHT
RED
YELLOW
UNIT
CONNECTOR
COMMON
➁
➀
A.C.
Ballast
SELECT PROPER VOLTAGE
LEAD. CAP UNUSED LEAD.
DO NOT MATE CONNECTOR UNTIL
INSTALLATION IS COMPLETE AND
AC POWER IS SUPPLIED.
➀
➁
EMERGENCY
BALLAST
D-48-T