WIRELESS WALL SWITCH
& LOAD CONTROLLER
INSTALLATION & OPERATION INSTRUCTIONS
MODEL NUMBERS
DESCRIPTIONS
SWX-851-xx
WIRELESS WALL SWITCH LOAD CONTROLLER,
120/277VAC, NO NEUTRAL REQUIRED
BASIC OPERATION
A received wireless message indicating occupancy from one or more wirelessly linked
sensors will trigger the unit’s integrated relay to close. When configured for Vacancy
operation, lights must be initially switched on by pressing the unit’s button (or by pressing
the ON button on a wirelessly linked wall station). Once closed, line voltage will flow
through the relay and turn on the connected lighting load. This wall switch load controller
maintains a master time delay that is reset every time a linked sensor reports occupancy.
Lights will be switched off once there hasn’t been an occupancy message reported for the
duration of the time delay.
* xx = color (WH, IV, AL, GY)
SPECIFICATIONS
ELECTRICAL
OPERATING VOLTAGE
120-277 VAC, Single Phase, 50/60 Hz
LOAD RATINGS
MAX: 800W @ 120VAC
1200W @ 277VAC
MIN: None
LOAD TYPES
LED Driver/Lamps
CFL, Electronic/Magnetic Ballasts
(Fluorescent)
Tungsten (Incandescent)
ESD IMMUNITY
Tested to withstand electrostatic
discharge without damage or
memory loss.
SURGE IMMUNITY
Tested to withstand surge voltages
without damage or loss of operation.
NON-VOLATILE MEMORY
Saves all settings even if power is
disrupted.
ENVIRONMENTAL
OPERATING TEMP
32°F to 122°F (0°C to 50°C)
RELATIVE HUMIDITY
0-95% Non-Condensing, Indoor Use
Only
OPERATION
OPERATING MODES
Occupancy, Vacancy, Switch Disable
TIME DELAY OPTIONS
1, 5, 10, 15, 20, 30 min.
WIRELESS
RANGE
80’ line of site w/o obstruction (walls)
40’ with obstruction (walls/floors)
FREQUENCY
915 MHz ISM Band
WIRELESS LINKING
Simple 3 sec. Push Button Process
SECURITY
All Wireless Data is Encrypted
PHYSICAL
SIZE
2.74”H x 1.68”W x 1.39”D
(6.96 x 4.27 x 3.53 cm)
<1” Wallbox Mounting Depth
WEIGHT
4.5 oz
MOUNTING
Single Gang Switch Box
LED STATUS INDICATOR
Bi-color White & Blue
CODE COMPLIANCE
These load controllers can be used to
meet ASHRAE 90.1, IECC, & Title 24
energy code requirements.
OVERVIEW
The
SENSOR
WORX wireless wall switch load controller links to remote occupancy
sensors and switches without low voltage wiring in order to provide automatic lighting
control. Designed with contractors in mind, the unit is significantly shallower than typical
wall controllers, resulting in less crowded wall boxes. Additionally, versatile wiring
enables usage with or without a neutral connection and never requires a minimum load.
This switch also matches the
SENSOR
WORX family of wall switch occupancy sensors
and 0-10V dimming wall switch sensors. All
SENSOR
WORX products are proudly made
in the USA.
FEATURES
ELECTRICAL FEATURES
Ã
Accommodates Neutral (3-Wire) and No-Neutral (2-Wire) Installations
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Electronically Timed Switching Ensures Long Relay Life
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No Minimum Load or External Load Capacitor (MLC) Requirements
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Meets Regulatory Guidelines for Current Leakage
PHYSICAL FEATURES
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Enclosure is 25-40% Shallower than Other Wall Controllers (< 1” Depth into
Wallbox)
Ã
Self-Grounding Mounting Strap
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Modern Look and Intuitive Easy-Tap Button
OPERATIONAL FEATURES
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Pairs in Seconds with Wireless Sensors & Remote Wall Stations
Ã
Configurable Time Delays and Operational Modes (e.g. Occupancy, Vacancy,
Switch Disable)
Ã
Blue Locator LED when Lights are Off
Ã
Settings are Adjustable Without Removing Cover Plate
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Links with up to 30 sensors and/or switches
