
Switch Leg Transmitter (SLT)
The ILLUMRA TM Single Channel Switch
Leg Transmitter (SLT) replaces wire between
an electrical device and a control switch.
The SLT senses status of photocell, timer,
or manual switch master circuit to control
wireless slave receiver(s).
Easy-To-Use
■ Installs in minutes
■ Easy-to-configure
■ Eliminates need for switch leg wires
■ Communicates with
ILLUMRA receivers
E3T-R02-2INBP
E3T-R12-2INBP
E3T-R24-2INBP
E3T-R27-2INBP
(24 VAC)
(120 VAC)
(240 VAC)
(277 VAC)
Simple Wireless Control
■ Economy HVAC controls
■ Interlocked motor controls
■ Master / Slave lighting controls
Control The Way You Want It
■ Wirelessly control new device(s) with an existing switch
■ Sense status of photocell, timer, or manual switch master
circuit to control wireless slave receiver(s)
Reliable Range
■ 50-150 foot range (typical)
■ Unique ID of each SLT activates only
the intended reciever(s)
■ Repeaters available for added range
Save Time and Money
Range
Frequency
Power Supply Input Rating
Operating Temperature
E3T-R02-2INBP
24 VAC
50/60 Hz
E3T-R 2-2INBP E3T-R24-2INBP
50-150 feet (typical)
315 MHz
120 VAC 240 VAC
50/60 Hz 50/60 Hz
14° to +122°F (-10° to +50°C)
E3T-R27-2INBP
277 VAC
50/60 Hz
Run no switch leg wires when installing
electrical loads. ILLUMRA Switch Leg
Transmitters send wireless signals to receivers
without costly and time-consuming wiring.
Save Energy
Conserve energy and save money by using
the SLT in load shedding or energy-efficient
HVAC control applications. Connect HVAC,
lighting, or other devices to a Relay Receiver
to turn them OFF and ON automatically in
synch with any device connected to an SLT.
Dimensions
Radio Certification
Safety Approval
Addressing
WIRELESS SWITCH-LEG WIRING DIAGRAM
EXISTING SWITCHED LOAD CONTROLS REMOTE LOAD
Network Diagram
2.11 x 1.73 x 1.09 inches (54 x 44 x 28 mm)
FCC (United States) SZV-TCM2XXC
I.C. (Canada) 5713A-TCM2XXC
ETL (United States) UL244A
ETL (Canada) CSAc22.2#14-05
F actory set uniqu e ID (1 of 4 billion )
BREAKER PANEL #1
BREAKER PANEL #2
HOT
AC POWER
BLACK
LOAD
HOT
BLACK
GROUND
GREEN OR BARE
NEUTRAL
AC POWER
BLACK
GROUND
GREEN OR BARE
AC POWER
LOAD
BLACK
NEUTRAL
WHITE
GROUND
GREEN OR BARE
AC POWER
RED
GROUND
GREEN OR BARE
WHITE
OFF
ON/OFF SWITCH
WHITE
WIRELESS CONTROL SIGNAL
REPLACES SWITCH-LEG WIRES
FRONT
E3T-R12-2INBP
E3R-R12-5IBBP
BATTERY-FREE,
WIRELESS SWITCHES
CAN ALSO CONTROL
NEW LOAD
EXISTING CIRCUIT WITH
SWITCHED LOAD
ADD A SWITCH-LEG
TRANSMITTER
ADD A NEW LOAD, WHICH MAY BE
CONNECTED TO A DIFFERENT
BRANCH CIRCUIT. THE NEW LOAD
WILL BE CONTROLLED BY THE
EXISTING ON/OFF SWITCH.
WIRELESS SWITCH LEG SOLUTION
777 S. State St.
Orem, UT 84058
T: (80 ) 349- 200
F: (80 ) 653-4257
Sales@ILLUMRA.com
Info@ILLUMRA.com
www.ILLUMRA.com
This device or certain aspects thereof is
protected by at least one U.S. or international
patent or has at least one such patent
application pending.
AHD0206B
ILLUMRA is a trademark of Ad Hoc
Electronics, LLC. Other trademarks herein are
the property of their respective owners.