The Lutron ST-RS-SR is the companion switch for the Sunnata 6A on/off switch (ST-6ANS). It lets you turn the same lights on and off from additional entrances while keeping a consistent Sunnata look at every location. The companion does not switch a load on its own; it signals the ST-6ANS main unit over the blue traveler wire, so the existing mechanical 3-way and 4-way switches are replaced with clean, modern touch controls. Up to four companions can be added to one ST-6ANS, giving five points of control, and the combined blue-wire run can reach 150 feet. Choose the Signal Red finish to match the main switch and pair it with a Claro or stainless wallplate, sold separately. It is a practical upgrade for anyone standardizing a home or commercial space on Sunnata controls where a load only needs switching, not dimming.
Key Features
- On/off control from additional locations
- Identical appearance and function to the ST-6ANS main switch
- Up to four companions per ST-6ANS
- Blue-wire connection with up to 150 ft total run
- Part of the Sunnata family with matching finishes
- This model in Signal Red
Ideal Applications
Hallways, garages, stairwells, basements and rooms with multiple doors where non-dimmable lighting needs switching from more than one place.
Compatibility
Works ONLY with the Lutron Sunnata switch ST-6ANS (neutral required at the main switch). Not compatible with the ST-PRO-N (uses ST-RD), STCL-153M (uses ST-AS), Maestro accessories or standard mechanical 3-way switches. Companions and accessories are not interchangeable.