Intrusion
Steel Door
Contacts
1078/1076 Series
Overview
The Interlogix 1078 Series Steel Door contacts are designed specifically
for use in the steel doors commonly found in commercial building
applications. The unique housing design features a rugged unibody
construction with flexible ribbed sides for quick, secure installation
without gluing. The magnet housing isolates the magnet from the
surrounding steel for maximum gap distances, both make and break.
Over seven models including: Wide Gap, SPDT, DPDT, and Biased for
High Security applications make the 1078 Series the most widely used
and comprehensive line available.
On available models a terminal connection (T) makes installation easier.
Simply strip the wire, insert it into the terminal block and tighten. The
terminal accepts any wire size from 14 to 22 gauge, and has a unique
one piece design for added strength.
An optional Rare Earth Magnet is available. It is designed for use
in metal entry/exit doors with a channel in the top of the door. The
magnet eliminates the need to cut a mounting hole in the door channel.
The flexible magnet housing can be compressed to accommodate
a variety of channel widths for quick, easy installation. Adhesive is
recommended.
Stand ard Fe ature S
• Fly leads and terminal options available
• Designed specically for use in steel doors
• Special ribbed sides allow for easy installation
• Rugged unibody construction for maximum durability and reliability
• Terminal models available for easier installation
• Regular, Wide Gap, SPDT, DPDT, and High Security models available
• Rare Earth Magnet designed for steel door with top channel available
The contact contains a hermetically sealed magnetic reed switch. The
reed shall be potted in the contact housing with a polyurethane based
compound. Contact and magnet housing shall snap-lock into a 3/4" or
1" dia. hole. Housings shall be molded of flame retardant ABS plastic.
Color of housings shall be off-white, gray or mahogany brown. The
magnet shall be made of Alnico V. Rare Earth Magnet shall be made of
neodymium iron boron.
Snap-lock insulation bushing for tight fit and maximum gap in steel.
Both contact and magnet plastic housings are constructed of one piece
of thick-walled ABS plastic for maximum strength and durability.
interlogix.com
Steel Door
1.00 in.
2.54cm
1.125 in.
(2.86cm)
1.125 in.
(2.86cm)
1.563 in.
(3.97cm)
Magnet
Part No. 1921
(included)
1.00 in.
2.54cm
1.125 in.
(2.86cm)
1.125 in.
(2.86cm)
1.125 in.
(2.86cm)
1.563 in.
(3.97cm)
Magnet
Part No. 1921
(included)
Magnet
Part No. 1921C
(included)
.875 in.
(2.22cm)
1.563 in.
(3.97cm)
.375 in.
(.962mm)
1.125 in.
(2.86cm)
1.125 in.
(2.86cm)
1.125 in.
(2.86cm)
1.563 in.
(3.97cm)
Magnet
Part No. 1921
(included)
Magnet
Part No. 1921C
(included)
.875 in.
(2.22cm)
1.563 in.
(3.97cm)
.375 in.
(.962mm)
.375 in.
(.962cm)
.750 in.
(1.91cm)
.750 in.
(1.91cm)
1.625 in.
(4.13cm)
0.938 in.
(2.36cm)
Magnet
Part No. 1929
(included)
1.56 in.
(3.96cm)
North America
T 855-286-8889
Latin America
T 561-998-6114
Contacts
1078/1076 Series
Ordering Information
1076CH-N
1076C-M
1076C-N
1076CW-M
1076CW-N
1076D-G
1076D-M
1076D-N
1076-G
1076H-N
1076-M
1076-N
1076W-M
1076W-N
1078C1-M 1078C w/1929 Magnet, Brown
1078C-G
1078C-M
1078C-N
1078CT-M
1078CT-N
1078CTW-N
1078CW-G
1078CW-M
1078CW-N
1078-G
1078-M
1078-N
1078W-G
1078W-M
1078W-N
1078WN-3.3K
R1078-M
R1078-N
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
Higher Security, Biased for Higher Security Applications, Single
Pole-Double Throw, White
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
SPDT, 3/8" Gap Size, Single Pole-Double Throw, Brown
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
SPDT, 3/8" Gap Size, Single Pole-Double Throw, White
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter, Wide
Gap, SPDT, 3/4" Gap Size, Single Pole-Double Throw, Brown
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter, Wide
Gap, SPDT, 3/4" Gap Size, Single Pole-Double Throw, White
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
DPDT, 1/2" Gap Size, Double Pole-Double Throw, Gray
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
DPDT, 1/2" Gap Size, Double Pole-Double Throw, Brown
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
DPDT, 1/2" Gap Size, Double Pole-Double Throw, White
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
SPDT, 1/2" Gap Size, Single Pole-Double Throw, Gray
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
High Security, SPDT, Biased for Higher Security, 1/2" Gap,
Single Pole-Double Throw, White
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
SPDT, 1/2" Gap Size, Single Pole-Double Throw, Brown
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
SPDT, 1/2" Gap Size, Single Pole-Double Throw, White
Recessed Steel Door Contact w/Wire Leads, 1" Diameter, SPDT,
Wide Gap, 1" Gap Size, Single Pole-Double Throw, Brown
Recessed Steel Door Contact w/Wire Leads, 1" Diameter, SPDT,
Wide Gap, 1" Gap Size, Single Pole-Double Throw, White
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
Closed Loop, 3/8” Gap Size, Gray
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
Closed Loop, 3/8" Gap Size, Brown
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
Closed Loop, 3/8" Gap Size, White
Recessed Steel Door Terminal Contact, 3/4" Diameter, 7/8" Gap
Size (3/8" in Steel), Brown
Recessed Steel Door Terminal Contact, 3/4" Diameter, 7/8" Gap
Size (3/8" in Steel), White
Recessed Steel Door Terminal Contact, 3/4" Diameter, Wide Gap,
2" Gap Size (3/4" in Steel), White
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
Closed Loop, Wide Gap, 3/4" Gap Size, Gray
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
Closed Loop, Wide Gap, 3/4" Gap Size, Brown
Recessed Steel Door Contact w/Wire Leads, 3/4" Diameter,
Closed Loop, Wide Gap, 3/4" Gap Size, White
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
1/2" Gap Size, Closed Loop, Gray
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
1/2" Gap Size, Closed Loop, Brown
Recessed Steel Door Contact w/Wire Leads, 1" Diameter,
1/2" Gap Size, Closed Loop, White
Recessed Steel Door Contact w/Wire Leads, 1" Diameter, Wide
Gap, 1" Gap Size, Closed Loop, Gray
Recessed Steel Door Contact w/Wire Leads, 1" Diameter, Wide
Gap, 1" Gap Size, Closed Loop, Brown
Recessed Steel Door Contact w/Wire Leads, 1" Diameter, Wide
Gap, 1" Gap Size. Closed Loop, White
Recessed Steel Door Contact w/Wire Leads, 1" Diameter, Wide
Gap, 3.3K Ohm Resistor, 1" Gap Size. Closed Loop, White
Mini-Max Recessed Steel Door Contact w/Wire Leads, 1"
Diameter, 1/2" Gap Size, Brown
Mini-Max Recessed Steel Door Contact w/Wire Leads, 1"
Diameter, 1/2" Gap Size, White
Specifications
Form A: (R)1078, 1078W, 1078C, 1078CT, 1078CTW
Voltage 100V AC/DC max.
Current 0.5 A max.
Power 7.5 W max.
Form C: 1076, 1076W, 1076D, 1076C(D), 1076CW, 1076CH
Voltage 30V AC/DC max.
Current 0.25 A max.
Power 3.0 W max.
Dimensional Diagram
Models: (R)1078, 1078W, 1076, 1076W, 1076D
1.125 in.
(2.86cm)
1.00 in.
2.54cm
1.125 in.
(2.86cm)
Models: 1078C, 1076C, 1076CW, 1076CH
1.125 in.
(2.86cm)
.875 in.
(2.22cm)
Models: 1078CT, 1076CTW
(4.13cm)
0.938 in.
(2.36cm)
Rare Earth Magnet
0.89 in.
(2.26cm)
(R) prefix indicates
Rare Earth Magnet
Protected by
U.S. Patent 5,844,458.
1.563 in.
(3.97cm)
Magnet
Part No. 1921
(included)
1.563 in.
(3.97cm)
(3.96cm)
Interlogix is part of U TC Climate, Controls & Security,
.375 in.
(.962mm)
.750 in.
(1.91cm)
.375 in.
(.962cm)
.750 in.
(1.91cm)
1.813 in.
(4.60cm)
Specifications subject to change without notice.
1.625 in.
(4.13cm)
© 2013 United Technologies Corporation.
a unit of United Technologies Corporation.
306 -3685 2013/11 (75103)
Magnet
Part No. 1921C
(included)
Magnet
Part No. 1929
(included)
0.5 in.
0.625 in.
1.27cm
(1.59cm)
Legs may be
cut for height
adjustment
interlogix.com
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