Interlogix 1078CT User Manual
1078CT Series
Magnetic Contacts
3/4" Diameter Steel Door
Gap distance Closed loop
In Steel In Wood
3/8" 7/8" 1078CT
3/4" 2" 1078CTW
5/8" R1078CT
Color
Quantity
White Mahogany Grey
brown
10
1078CT-N
U
¤
L
C
US
LISTED
0
4618807027
5
1078CT Series 3/4" Diameter Steel Door with Terminals
0.89"
2.26 cm
1.63"
4.13 cm
1.81"
4.60 cm
0.63"
1.59 cm
0.50"
1.27 cm
Magnet
Part No. 1840
(included)
Magnetic Contacts
Installation Instructions
For 1078CT
1. Drill 3/4" diameter and 1 5/8" deep
holes for contacts and 3/4"
diameter and 1 1/2" deep holes for
magnets.
Hole saw arbors available from
Sentrol.
2. Strip wire from security system
loop, insert into terminal block and
tighten. T est for continuity .
3. Lightly coat the contact and
magnet with RTV mounting
compound (Sentrol part number
1905) and insert into respective
holes.
1078CT
1.63"
4.13 cm
0.94"
2.36 cm
1.56"
3.96 cm
Magnet
Part No. 1929
(included)
0.38"
0.95 cm
1.91 cm
0.75"
For R1078CT
1. Drill 3/4" diameter and 1 5/8" deep
hole for contact. The 1840 Magnet
is designed to be mounted in the
top channel of a metal entry/exit
R1078CT
1.63"
4.13 cm
door. The magnet can be rot ated to
accommodate either wide or
narrow top channels.
2. Clean top channel of door.
0.94"
2.36 cm
3. Position magnet opposite switch in
top of door channel.
4. Lightly coat the contact and magnet
with RTV mounting compound
(Sentrol par number 1905) and
mount into respective locations.
UL Specifications **European Union Specifications: 48 VAC/DC Max., 0.5 Amp
Part Loop Electrical Gap Distance
Number Type Configuration In Wood In Steel
1078CT Closed N.O. 7/8" 3/8"
1078CTW Closed N.O. 2" 3/4"
R1078CT Closed N.O. N/A 5/8"
**FORM A (1078CT , 1078CTW, R1078CT)
Vol tage: 100 V AC/DC Max
Current: 0.5 A Max
Power: 7.5 W Max
*Gap Specifications are nominal and may vary
±20% due to temperature. Gap Specifications
are for switch to make. Break distance is
approximately 1.1 to 1.5 times make.
ULC Specifications
All Contact s: 30 VDC, 50 ma max. Gap Specifications:*
See UL Gap Specifications
13960 Rev C 11/01
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