Intermatic IG2T3R Supplementary Manual
Secondary Telephone Protector
when used with one or more Model IG4TM Modules
Model IG2T3R
UL497A 350 VDC Breakdown
625 V Impulse Breakdown
SURGE PROTECTION
WIRING INFORMATION:
Install the Ground Wire.
Route the incoming phone cable (unprotected) to
the top of the unit (IN on the phone protection
module). Route the protected phone cable to the
bottom of the unit (note the OUT on the phone
protection module). Remove 1 inch of jacket from
all phone cables. Exercise caution to prevent nick-
ing the wires.
Identify the pairs of wires to be protected and strip
1/4 inch of insulation from each wire in both the IN
and OUT phone wires. Insert the first pair of wires
into the terminal strip marked CN1 located at the
IN side of the protection module. Secure the wires by tightening the screw in the
head of the terminal. Do not overtighten. The wires are secure if a gentle pull
on the wire does not dislodge it from the terminal.
Locate the identical pair of wires by color marking in the cable at the OUT or
PROTECTED side of the protection module and insert and secure them in
terminal strip marked CN3. Be sure to match the polarity (wire markings) of the
pair of wires connected to terminal strip CN1.
Repeat the above steps for each line (pair of wires) using successive positions
in terminal strips CN1 and CN2 for input and CN3 and CN4 for output. Position
all unused wires away from the protection module to prevent shorting.
IN
IN
OUT
OUT
CN1
CN2
CN3
CN4
OUT
OUT
CN3
CN4
IN
IN
CN1
CN2
INTERMATIC INCORPORATED
SPRING GROVE, ILLINOIS 60081
154IG24460
IN
IN
OUT
OUT
CN1
CN2
CN3
CN4
IN
IN
OUT
OUT
CN1
CN2
CN3
CN4
IN
IN
OUT
OUT
CN1
CN2
CN3
CN4
IN
IN
OUT
OUT
CN1
CN2
CN3
CN4
IN
IN
OUT
OUT
CN1
CN2
CN3
CN4
IN
IN
OUT
OUT
CN1
CN2
CN3
CN4
IN (unprotected)
OUT (protected)
OUT (protected)
IN (unprotected)
Optional
Modules
C US
LISTED
27
TR