Radio RA3 Sunnata Keypad

Wireless keypad featuring LED lightbar scene feedback, customizable control, and native RadioRA 3 integration.


Precision-molded polymer in multiple gloss and satin finishes
2-button, 3-button with raise/lower, or 4-button configurations
Large responsive buttons with satisfying tactile feedback
LED lightbars show active scenes and provide low-light visibility
Default engravings included with custom text/icon options available
Clear Connect Type X wireless technology for reliable communication

Configure

Select Form
Select Function
Select System Compatibility
Select Finish / Colors

Product Details

Overview
Overview

Delivering next-gen performance in a clean design, Sunnata keypads bring wireless scene management to RadioRA 3 systems. Vertical LED lightbars accent each button, making controls easy to locate in darkness while providing clear visual feedback on active scenes. Installation flexibility makes Sunnata ideal for both new construction and retrofit projects, working with existing wiring without requiring a neutral connection. Available in 2-button, 3-button with raise/lower, or 4-button configurations, each keypad can be personalized with custom engravings to clearly identify lighting scenes, shade control, or other connected devices. The aesthetic coordinates perfectly with Sunnata switches and dimmers, while multiple gloss and satin finishes match or complement any décor. Engineered from the start to work with Lutron's most advanced wireless control systems, Sunnata delivers simple, reliable control that enhances both functionality and style.

Highlights
  • Precision-molded polymer construction available in multiple gloss and satin finishes to complement any interior design aesthetic
  • Choose from 2-button, 3-button with raise/lower, or 4-button configurations to match control requirements and user preferences
  • Large buttons deliver confident tactile response with smooth actuation, providing reassuring feedback with every press
  • Vertical LED lightbars on each button provide illumination for navigation in low light while displaying real-time scene status
  • Field-replaceable button kits include default markings with options for custom text and icon personalization through Lutron Designer software
  • Clear Connect Type X wireless technology ensures reliable communication with RadioRA 3 systems for instantaneous response
Engraving

Optional custom text or icons

System Compatibility

Radio RA3

Dimensions
Radio RA3 Sunnata Keypad - Dimensions
Configurations & Mounting
  • 1-gang of up to 4 buttons with optional Raise/Lower
  • Requires a U.S. wallbox. 3½ in (89 mm) deep recommended, 2¼ in (57 mm) deep minimum.
Specifications & Documents
General Specifications

Keypad Type

Wired

System Compatibility

Radio RA3

Colors and Finishes

20 Satin Finishes

4 Gloss Finishes

Button Configuration & Count

Up to 4 buttons with optional raise/lower

Engraving Options

Optional custom text or icons

Status Indicator

Adjustable status LED intensity through system level programming

Connectivity

Connection Type

Sunnata keypads require a 120–277 V~ hot and neutral wire connection.

RF Frequency & Range

Each Sunnata keypad should have at least two other non-battery powered Clear Connect–Type X devices within 25 ft (7.6 m).

Dimensions Specifications

H × W × D

H 4.7 in x W 2.95 in x D 1.4 in

Wallbox Type

Requires a U.S. wallbox

Wallbox Depth Required

3½ in (89 mm) deep recommended, 2¼ in (57 mm) deep minimum

Electrical Specifications

Operating Voltage

120–277 V~ 50/60 Hz 0.25 A

Certifications Specifications

Environmental Rating

Indoor use only

Safety (UL, cUL)

Ambient operating temperature: 32 °F to 104 °F (0 °C to 40 °C), 0% to 90% humidity, non-condensing

Warranty

Limited Warranty

General Documents

Installation & Tools

Book Experience Center Tour

See the Spec Sheet

Find Installation Guide

See Warranty or Register a Product

Radio RA3 Sunnata Keypad - RRST-W4B-SR

Radio RA3 Sunnata Keypad

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