NC1175T
3/8” RECESSED MINI CONTACT SET WITH TERMINALS
DESCRIPTION
Nascom’s NC1175T Series, mini 3/8” recessed contact with terminals, protects all nonferrous (e.g. wood, aluminum and vinyl) doors and windows, in both residential and commercial settings.
The NC1175T is the installer’s choice of contact configuration where drill depth is critical and excellent air and side-to-side gap are required to prevent false alarms caused by shifting or warping doors and windows.
FEATURES
• PRESS FIT - NO GLUE REQUIRED |
• ENCAPSULATED HERMETICALLY SEALED CONTACTS |
• POLYPROPYLENE HOUSINGS |
• LISTED TO UL634 STANDARD |
• WIDE GAP - N35 NdFeB RARE EATH MAGNET |
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ORDERING INFORMATION
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OPERATE |
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CONTACT RATING |
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STATIC |
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(Max DC/Peak AC Resistive) |
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PART |
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CONTACT |
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COLOR |
GAP |
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NUMBER |
SWITCHING |
CARRY |
RESISTANCE |
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(in inches) |
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V |
I |
V |
I |
(50mV, 100mA) |
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CLOSED LOOP, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET: |
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NC1175TB/ST |
BROWN |
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NC1175TG/ST |
GREY |
0.50 to 0.875 |
200 VDC |
0.5 Amps |
10vA |
1.5 Amps |
150 mOhms |
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NC1175TW/ST |
WHIITE |
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HIGH SECURITY, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET: |
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NC1175TB/STHS |
BROWN |
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0.20 |
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150 mOhms |
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NC1175TG/STHS |
GREY |
0.1875 to 0.50 |
300 VDC |
3vA |
0.5 Amps |
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Amps |
initial |
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NC1175TW/STHS |
WHIITE |
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WIRING SCHEMATIC
SWITCH
CONTACT
CLOSED LOOP,
NORMALLY OPEN CONTACT
DWG No. 140203-01 Rev. 1
Royne Industries LLC, dba NASCOM | P: 800.843.5530 | F: 800.727.4041 | www.nascominc.com |
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NC1175T |
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3/8” RECESSED MINI CONTACT SET WITH TERMINALS |
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DIMENSIONS - IN [mm] |
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.455 |
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11.81 |
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11.56 |
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.465 |
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TOP |
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VIEW |
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8.74 |
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.355 |
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9.02 |
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.344 |
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26.29 |
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FRONT |
.540 |
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1.035 |
21.13 |
VIEW |
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13.72 |
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17.27 |
.832 |
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.680 |
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.030 |
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0.76 |
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SWITCH |
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MAGNET |
INSTALLATION INSTRUCTIONS
•Mark location for the switch on the door frame and mark the location for the magnet on the top edge of the door.
•Make sure switch and magnet hole locations are aligned.
•Using a square, transfer the marks on to the top edge of the door and the opposing door frame.
•Using a tape measure or graduations on the square, locate the center of the door edge and place an intersecting line with the first mark. Drill a 3/8” hole at the location where the marks intersect.
•Repeat the above step to locate the hole position for the switch in the door frame. Drill a 3/8” hole in the door frame.
•Connect wire leads to screw terminal.
•Press the magnet into the hole you drilled in the door until flush with top edge of door.
•Insert wire leads into hole followed by the switch and press the switch into the hole until the head is flush with the door frame
•Test switch for correct operation and make sure gap performance is acceptable.
DWG No. 140203-01 Rev. 1
Royne Industries LLC, dba NASCOM | P: 800.843.5530 | F: 800.727.4041 | www.nascominc.com |
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