Cut Sheet
product specifications
09.25.15369968a
RadioRA® 2 C
•
L® Hybrid Keypads
3 Technical Support: 1.800.523.9466 (U.S.A)www.lutron.com
Specifications
Model Numbers Keypads: RRD-HN1RLD-XX, RRD-HN2RLD-XX, RRD-HN3BSRL-XX,
RRD-HN3S-XX, RRD-HN4S-XX, RRD-HN5BRL-XX, RRD-HN6BRL-XX
Engraved Replacement Button Kit: RKD-H1RLD-XX-E, RKD-H2RLD-XX-E,
RKD-H3BSRL-XX-E, RKD-H3S-XX-E, RKD-H4S-XX-E, RKD-H5BRL-XX-E,
RKD-H6BRL-XX-E
Remote Dimmer: RD-RD-XX
Power 120 V~ 50 / 60 Hz
Typical Power
Consumption
0.75 W
Test conditions: load is off, all backlights on medium intensity, two LEDs on
(two presets active), keypad powered at 120 V~
Regulatory Approvals UL, cUL, NOM, FCC, IC, COFETEL
Environment Ambient operating temperature: 32 °F to 104 °F (0 °C to 40 °C), 0% to 90%
humidity, non-condensing. Indoor use only.
Communications C
•
L® Hybrid Keypads communicate with the system through Radio
Frequency (RF) and must be located within 30 ft (9 m) of a repeater.
Remote dimmers are not required to be within a specific range of a
repeater. System devices operate on frequencies between 431.0 MHz and
437.0 MHz.
ESD Protection Tested to withstand electrostatic discharge without damage or memory
loss, in accordance with IEC 61000-4-2.
Surge Protection Tested to withstand surge voltages without damage or loss of operation, in
accordance with IEEE C62.41-1991 Recommended Practice on Surge
Voltages in Low-Voltage AC Power Circuits.
Power Failure Power failure memory: should power be interrupted, the control will return
to its previous state when power is restored.
Mounting Requires a U.S. wallbox. 3
1
⁄2 in (89 mm) deep recommended, 2
1
⁄4 in
(57mm) deep minimum. If mounting one control above another, leave at
least 4
1
⁄2 in (114 mm) vertical space between them.
Multiple-Location
Wiring
Uses conventional 3-way and 4-way wiring. RD-RD dimmer needs to be
installed to control from another location.
Warranty www.lutron.com/TechnicalDocumentLibrary/Warranty.pdf
Design Features
• Keypad buttons are programmable to select
scene or room preset levels or positions.
• At the press of a keypad button, lights fade
ON or OFF to desired levels and shades/
draperies open or close to desired positions.
• Adjustable backlight intensity.
• Prepaid engraving included. Redeemable for
one engraved Replacement Button Kit.
• Internal dimmer is assigned to top button
by default. Tap top button to toggle load
ON / OFF.
• Internal dimmer can be assigned to any
button on the C
•
L® Hybrid Keypad and can be
programmed to be controlled by any keypad.
• Designed for use with a wide variety of
approved LEDs. Refer to the LED Product
Selection Tool at www.lutron.com/ledtool
• Can be installed in either single location
or multiple-location (with Remote Dimmer)
installations.