Nascom N1175123787W-STFB, N1175123787W-ST2CR, N1175123787W-ST, N1175123787T-STFB, N1175123787T-ST2CR Specsheet
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N1175 123787
3/8” RECESSED MINI CONTACT WITH NdFeB BAR MAGNET
DESCRIPTION
Nascom’s N1175 123787 Series, mini 3/8” recessed contact with NdFeB bar magnet, protects all nonferrous (e.g. wood, aluminum and vinyl) doors and windows, in both residential and commercial settings.
The N1175 123787 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 due.
FEATURES
• PRESS FIT SWITCHNO GLUE REQUIRED |
• ENCAPSULATED HERMETICALLY SEALED CONTACTS |
• 12” 22AWG WIRE LEADS |
• POLYPROPYLENE SWITCH HOUSING |
• WIDE GAP - N35 NdFeB RARE EARTH MAGNET |
• LISTED TO UL634 STANDARD |
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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N1175123787B/ST |
BROWN |
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N1175123787G/ST |
GREY |
0.50 to 0.750 |
200 VDC |
0.5 Amps |
10vA |
1.5 Amps |
150 mOhms |
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N1175123787W/ST |
WHIITE |
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HIGH SECURITY, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET: |
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N1175123787B/STHS |
BROWN |
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0.20 |
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150 mOhms |
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N1175123787G/STHS |
GREY |
0.1875 to 0.50 |
300 VDC |
3vA |
0.5 Amps |
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Amps |
initial |
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N1175123787W/STHS |
WHIITE |
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WIRING SCHEMATIC - IN [mm]
SWITCH
CONTACT
CLOSED LOOP,
NORMALLY OPEN CONTACT
DWG No. 131119-03 Rev. 1
Royne Industries LLC, dba NASCOM | P: 800.843.5530 | F: 800.727.4041 | www.nascominc.com |
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N1175 123787 |
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3/8” RECESSED MINI CONTACT WITH NdFeB BAR MAGNET |
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DIMENSIONS - IN [mm] |
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.465 |
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TOP |
11.81 |
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.375 |
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VIEW |
.355 |
TOP VIEW |
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9.53 |
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9.02 |
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.125 |
FRONT |
.680 |
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3.18 |
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VIEW |
17.27 |
FRONT VIEW |
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.030 |
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.875 |
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22.23 |
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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.
•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. Remove the release liner for the VHB tape on the back of the magnet and position the end of the magnet at the intersecting line.
•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.
•Align the end fo the magnet to the switch body.
•Connect the switch leads to the alarm system. Caution! Hold wire leads, not the switch housing while cutting and stripping to prevent damage to switch.
•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. 131119-03 Rev. 1
Royne Industries LLC, dba NASCOM | P: 800.843.5530 | F: 800.727.4041 | www.nascominc.com |
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