Nascom N1178CT3750W-STHS, N1178CT3750W-STFB, N1178CT3750W-ST, N1178CT3750T-STHS, N1178CT3750T-STFB Specsheet
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N1178CT 3750
3/4” RECESSED STUBBY DOOR CONTACT WITH CYLINDER NdFeB MAGNET
DESCRIPTION
Nascom’s N1178C 3750 Series is a 3/4” recessed stubby door contact designed for residential, commercial and industrial steel and wood door applications. The bare D3/8” X L1/2” cylinder NdFeB magnet provides extra installation flexibility.
The N1178C 3750 is the installer’s choice of contact configuration because the contact set is designed to cut installation times and helps to prevent false alarms caused by shifting or warping doors.
The N1178C 3750 Series is designed for installation in every type of hinged door including wood doors.
FEATURES
• SNAP FIT ON STEEL - NO GLUE REQUIRED |
• ENCAPSULATED HERMETICALLY SEALED CONTACTS |
• SCREW TERMINALS |
• POLYPROPYLENE HOUSINGS |
• 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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N1178CT3750B/ST |
BROWN |
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N1178CT3750G/ST |
GREY |
0.875 to 1.50 |
200 VDC |
0.5 Amps |
10vA |
1.5 Amps |
150 mOhms |
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N1178CT3750T/ST |
TAN |
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N1178CT3750W/ST |
WHITE |
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OPEN LOOP, NORMALLY CLOSED, 1FB, SWITCH/MAGNET SET: |
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N1178CT3750B/STFB |
BROWN |
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N1178CT3750G/STFB |
GREY |
0.75 to 1.25 |
30 VDC |
0.2 Amps |
3vA |
0.5 Amps |
150 mOhms |
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N1178CT3750T/STFB |
TAN |
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N1178CT3750W/STFB |
WHITE |
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HIGH SECURITY, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET: |
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N1178CT3750B/STHS |
BROWN |
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N1178CT3750G/STHS |
GREY |
0.1875 to |
300 VDC |
0.25 |
10vA |
0.25 |
150 mOhms |
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N1178CT3750T/STHS |
TAN |
0.5000 |
Amps |
Amps |
initial |
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N1178CT3750W/STHS |
WHITE |
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DWG No. 140204-05 Rev. 2
Royne Industries LLC, dba NASCOM | P: 800.843.5530 | F: 800.727.4041 | www.nascominc.com |
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