Cut Sheet

®
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
Lutron GRX-TVI Power Interfaces
369247e 10 07.07.16
Wiring Diagram G: MaestroR / ViertiR 3-wire Fluorescent Dimmers — 1 Distribution Panel / 1 Feed
L2/H2 100-277 V~
GRX-TVI
Companion
Dimmer
1
To additional ballasts / drivers
EARTH / GROUND
CONNECTIONS
Blue
3
Blue Brass
2
Brass
Black
Silver
Black
Switched Line / Hot
Line / Hot
Earth / Ground
Earth / Ground
NOTICE: 0—10 V- Control Signal Wires
— DO NOT CONNECT TO LINE VOLTAGE.
LutronR is not liable for damage due to miswiring.
Use 20 A (10 A CE)
maximum circuit
breaker / MCB
Neutral
Yellow or
Orange
Distribution
Panel
Neutral
Earth / Ground
Note: Ballast / driver must
provide a 0—10 V- source only!
L2 / H2 terminals are tied to each other
internally. It is the Line / Hot feed that
powers the internal circuitry of the
GRX-TVI. Use the appropriate voltage in
the range of 100—277 V~. Refer to the
Note on the first page of the GRX-TVI
Specification Submittal.
L1 / H1 is the Line / Hot feed that
powers the Switched Line / Hot
output to the load. Shown in
picture as the same voltage as
L2 / H2.
Neutral
White
Line / Mains Voltage:
100—277 V~
0—10 V-
Ballast / Driver
1
0—10 V-
Ballast / Driver
1
1
Dimmers, companion dimmers, and ballasts / drivers must be rated for the specific
Line / Mains voltage utilized.
2
The brass screw terminal is not used. Tighten the brass screw terminal. Do not connect
the brass screw terminal to ground or to any other wiring.
3
When used as a single-pole dimmer, the blue screw terminal is not used. Tighten the
blue screw terminal—do not connect the blue screw terminal to ground or to any other
wiring.
Dimmer
1
Wiring Diagrams (continu ed)
10