Cut Sheet

RF Local Controls
®
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
Vive
Designer-style: Maestro
369904e 3 04.25.17
Ganging and Derating
When combining controls in the same wallbox, derating is required (see Load Type and Capacity tables).
Dimmer Load Type and Capacity
No Neutral Required
A B B B C B
Control Voltage Load Type Minimum Load
Maximum Load
A: Not Ganged B: End of Gang C: Middle of Gang
MRF2S-6CL
1,2,3
120 V~
CFL / LED See lamp list See Mixing Lamp Types
Incandescent 50 W 600 W 500 W 400 W
MLV
2
50 W / VA 450 W / 600 VA 400 W / 500 VA 300 W / 400 VA
MRF2S-6ND-120
1,2,3
120 V~
Incandescent 25 W 600 W 500 W 400 W
MLV
2
25 W / VA 450 W / 600 VA 400 W / 500 VA 300 W / 400 VA
Note: do not mix ELV and MLV load types on a single control.
1
Dimmer Load Type:
• MRF2S-6CL is designed for use with permanently-installed incandescent, CFL, LED, magnetic low-voltage, or tungsten halogen only.
• MRF2S-6ND-120 is designed for use with permanently-installed incandescent, magnetic low-voltage, or tungsten halogen only. Can control Power Modules (PHPM-PA-DV,
PHPM-3F-DV-WH, PHPM-WBX-DV-WH, and GRX-TVI) and legacy interfaces Hi-Power 2•4•6 Boosters (HP-2, HP-4, HP-6).
• MRF2S-6ELV120 is designed for use with permanently-installed electronic low-voltage, incandescent, or tungsten/halogen only. Do not install dimmers to control receptacles or
motor-operated appliances.
2
Low-Voltage Applications:
• Use MRF2S-6CL and MRF2S-6ND-120 with magnetic (core and coil) low-voltage transformers only. Not for use with electronic (solid-state) low-voltage transformers.
• Use MRF2S-6ELV120 with electronic (solid-state) low-voltage transformers only. Operation of a low-voltage circuit with lamps inoperative or removed may result in transformer
overheating and premature failure. Lutron strongly recommends the following:
– Do not operate low-voltage circuits without operative lamps in place.
– Replace burned-out lamps as quickly as possible.
– Use transformers that incorporate thermal protection or fused transformer primary windings to prevent transformer failure due to overcurrent.
• See Application Note #559 for dimming low voltage LEDs.
3
BAA-compliant model numbers available. Add a “U” prefix to the model number.
Mixing Lamp Types
Mixing lamp types (using a
combination of CFL / LED, and
Incandescent / Halogen bulbs) and
ganging with other dimmers or
electronic switches may reduce
maximum wattage, as shown.
Example: If fins from one side of dimmer are removed
and you have two 24 W bulbs installed (total CFL
Wattage = 48W), you may add up to 300W of
incandescent or halogen lighting.
Do not remove outside fins on ends of ganged controls
(shaded areas below)
A B B B C B
Total CFL/LED Wattage
Total Incandescent/Halogen Wattage
A: Not Ganged B: End of Gang C: Middle of Gang
MRF2S-6CL
0 W +
50 W – 600 W Or 50 W – 500 W Or 50 W – 400 W
1 W – 25 W + 0 W – 500 W Or 0 W – 400 W Or 0 W – 300 W
26 W – 50 W + 0 W – 400 W Or 0 W – 300 W Or 0 W – 200 W
51 W – 75 W + 0 W – 300 W Or 0 W – 200 W Or 0 W – 100 W
76 W – 100 W + 0 W – 200 W Or 0 W – 100 W Or 0 W – 50 W
101 W – 125 W + 0 W – 100 W Or 0 W – 50 W Or 0 W
126 W – 150 W + 0 W Or 0 W Or 0 W
Example: If a dimmer is installed in location “B” above
and there are two 24 W CFL bulbs installed (Total
CFL Wattage = 48 W), you may add up to 300W of
incandescent or halogen lighting.
Maximum Load
Total MLV Wattage
450 W / 600 VA 400 W / 500 VA 300 W / 400 VA
Neutral Required
Control Voltage Load Type Minimum Load
Maximum Load
A: Not Ganged B: End of Gang C: Middle of Gang
MRF2S-6ELV120
1,2
120 V~ ELV 5 W 600 W 500 W 400 W
3