120 volt 8 amp Ivory Single-Pole / 3-Way 3-Wire Fluorescent Wall Dimmer Switch
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Lutron Ballasts

Lutron Dimmer Switch (31055)

120 volt - 8 amp - Ivory - Wall Switch - Preset Dimmer - Fluorescent Compatible - Single-Pole / 3-Way - 3-Wire - Skylark

$108.49
  Retail: $132.00
Quantity:
Should ship by January 6
Details
Part #: LU31055
Manufacturer: Lutron
Manufacturer Part #: 31055
Manufacturer Description:

SF-103P-IV SKYLARK FLUOR 120V 1-10LP 3WY IVORY

UPC Code: 027557310550
Case Size: 8    ($867.92/Case)
The pricing of $108.49 is per item, not per case
Type: Single-Pole / 3-Way
Color / Finish: Ivory
Bulb Compatibility: Fluorescents
Applications
Use one dimmer in a 3-way application. In the other location use a standard mechanical switch, such as model CA-3PS. Because this requires a neutral connection, dimmer must be placed on the load side of the 3-way
Features
On / off switch
Preset slide dimmer
Neutral connection required
Troubleshooting
Problem: Light does not turn on
Make sure control is being used with a Lutron 3-wire ballast or driver
Problem: Bulbs flicker once every 6-8 seconds when trying to turn on
Could be a problem with the lamp socket wiring. See the Troubleshooting Guide
Make sure bulbs in use are compatible with the ballast or driver controlling them
Problem: Bulbs flicker when dimmed
Make sure bulbs in use are compatible with the ballast/driver/interface controlling them
Check to make sure dimmed hot and switched hot wires are not reversed
If being used in a 3-way application, make sure only one dimmer is on the circuit. A mechanical on/off switch will need to be used in the other location
Problem: One location will not turn on if the other location is turned off
The common and traveler wires are switched at one of the locations. Consult the installation guide and wiring diagram for wiring guidelines in a 3-way setup. The common wire will be identified as the "tagged" wire. This wire either brings line voltage into the wallbox, or delivers voltage to your lights. Traveler wires go between 2 wallboxes and typically "travel" together in the wall. If the common and traveler wire are switched on the control, one side will only turn on if the other is in the on position.
Related Documents
3-Way Wiring Diagram
Installation Instructions
Single Pole Wiring Diagram
Troubleshooting Guide