Royne Industries LLC, dba NASCOM | P: 800.843.5530 | F: 800.727.4041 |
2
DWG No. 120119-01 Rev. 1
.800
20.32
.060
1.52
.375
9.53
.480
12.19
.730
18.54
.910
23.11
FRONT
VIEW
TOP
VIEW
.375
9.53
.655
16.64
.060
1.52
.910
23.11
.730
18.54
.480
12.19
FRONT
VIEW
TOP
VIEW
DIMENSIONS - IN [mm]
WIRING SCHEMATIC
INSTALLATION INSTRUCTIONS
•
Mark location for the switch on the door frame and mark the location for the magnet on the door.
•
Make sure switch and magnet hole locations are aligned.
•
Drill holes for the switch and magnet using a 3/4” Hole Saw for steel doors or a Forstner bit for wood doors.
•
Press the magnet into the hole in the door until seated firmly against the head. Silicone may be used to secure the
magnet in wood doors.
•
Connect the switch leads to the alarm circuit conductors. Hold the wire leads (not the switch housing) when cutting and
stripping to prevent damage to the switch.
•
Feed the switch conductors into the hole and insert the switch housing pressing firmly until seated. Silicone may be used
to secure the switch in wood doors.
•
Test switch for correct operation and make sure gap performance is acceptable.
SWITCH
CONTACT
SWITCH
CONTACT
COMMON
(BROWN)
DPDT, DOUBLE POLE DOUBLE THROW
SPDT, SINGLE POLE DOUBLE THROW
DUAL CLOSED LOOP,
NORMALLY OPEN CONTACTS
OPEN LOOP,
NORMALLY CLOSED CONTACT
CLOSED LOOP,
NORMALLY OPEN CONTACT
COMMON
(BROWN)
COMMON
(BROWN)
NC, OPEN LOOP (WHITE)
NC, OPEN LOOP (WHITE)
NC, OPEN LOOP (RED)
NC, OPEN LOOP (WHITE)
NO, CLOSED LOOP (RED)
NO, CLOSED LOOP (RED)
SWITCH
MAGNET
N1178C
3/4” RECESSED WIDE GAP STUBBY DOOR CONTACT SET
