Data Sheet

S E N T R O L
P R O D U C T I N F O R M A T I O N B U L L E T I N
The Sentrol 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 ten models including: Wide Gap, SPDT,
DPDT, and Biased for High Security applications
make the 1078 Series the most widely used and
comprehensive line available.
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 elimi-
nates the need to cut a mounting hole in the door
channel. The flexible magnet housing can be com-
pressed to accommodate a variety of channel widths
for quick, easy installation. Adhesive is recom-
mended.
continued
1078/78C SERIES
MAGNETIC
CONTACTS
3/4" and 1"
Steel Door Contacts
Model numbers:
(R)1076, 1076W, (R)1076C, 1076CW, (R)1076D,
1076H, 1076CH, (R)1077, 1077W, (R)1077C, 1077CW,
(R)1078, 1078W, (R)1078C, 1078C1, 1078CW
• Designed specifically for use in
steel doors
• Special ribbed sides allow for
easy installation
• Rugged unibody construction
for maximum durability and
reliability
• Regular, Wide Gap, SPDT, DPDT,
and High Security models
available
• Rare Earth Magnet designed for
steel door with top channel
available
U
L

LISTED
L
I
S
T
E
D
B
Y
U
N
D
E
R
W
R
I
T
E
R
S
'
L
A
B
O
R
A
T
O
R
I
E
S
O
F
C
A
N
A
D
A
Optional 1840
Rare Earth Magnet