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Control4® Square Wireless Adaptive Phase Dimmer

Model #: C4-SAPD240-N
At a Glance

Control4 Keypads provide a stunning interface for your Control4 Smart Home system, combining flexible button configuration with beautiful aesthetics to complement the decor of your home. With the simple press of a button, you can activate a scene, allowing events to happen simultaneously.

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Get to know this product.

The Control4® Square Wireless Adaptive Phase Dimmer combines elegant dimming with a configurable keypad for the ultimate in lighting control. Unlock the power of one-touch automation simply by replacing an existing light switch with a Keypad Dimmer.

  • Can include 1-6 LED backlit engraved buttons in various combinations. The bottom button can also include up and down volume arrows. Four different button sizes allow for a total of 38 possible configurations.
  • Mix-and-match engraved buttons and sleek, screwless faceplates with 12 stylish colors and gloss and satin finishes.
  • Available in 120V, 240V, or 277V.
  • Buttons allow for quick control of your favorite scenes. For example, a "Goodnight" button can be configured to shut off all the lights, lock the doors and arm the alarm, all at once.
Useful Documents


Power requirements220VAC-240VAC +/-10%, 50/60 Hz; This device can function with or without a neutral AC connection depending on load type. Wiring with a neutral is always the preferred wiring method (if possible). See load types and “Sample wiring configurations” below. When wired without a neutral, loads may appear dimmer.
Power consumption600mW
Supported load typesIncandescent, halogen, electronic (solid state) low-voltage (ELV) transformer, magnetic (iron core, inductive) low-voltage (MLV) transformer1, phase-dimmable fluorescent, compact fluorescent, and LED. Important: Do not use with non-dimmable loads.
Incandescent (tungsten)350W
Compact fluorescent (CFL)100W
All load types1W
Incandescent (tungsten)7W
Fluorescent20W (see note 2 below)
Compact fluorescent (CFL)20W Varies (see note 2 below)
LED20W Varies (see note 2 below)
Operational temperature0°C ~ 40°C (32°F ~ 104°F) All load ratings are based on an ambient temperature of 25°C (77°F).
Humidity5% to 95% non-condensing
Storage-20°C ~ 70°C (-4°F ~ 158°F)
Control communicationsZigBee, IEEE 802.15.4, 2.4 GHz, 15-channel spread spectrum radio
Wires per connectorOne 0.5 mm2 - 2.5 mm2 Or Two 0.5 mm2 - 1.5 mm2
Dimensions83 × 71 × 33 mm (3.3 × 2.8 × 1.3 in.)
Depth in wall box25.8 mm (1.0 in.)
Weight0.06 kg (2.1 oz.)
Shipping weight0.12 kg (4.2 oz.)

Misc. Specs

ColorVariety of colors available
Width (in.)3.3
Depth (in.)1.3
Height (in.)2.8
Product Weight (lbs.)0.13
WarningProposition 65 Warning for California Residents