Nascom N400W-SWSD, N400W-SWHS, N400W-SWFB, N400W-SWDD, N400W-SW2CR Specsheet
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INDUSTRIAL BAR SWITCH SET WITH JACKETED WIRE LEADS
DESCRIPTION
Nascom’s N400 4 inch industrial bar contact with jacketed leads protects steel
and wood doors in commercial settings.
The N400 is the installer’s choice of contact conguration where extra wide
air and side-to-side gap are required to prevent false alarms caused by shifting or warping doors. The N400 offers convenient installation with center wire
leadout.
FEATURES
• ENCAPSULATED HERMETICALLY SEALED CONTACTS • ABS HOUSING
• EXTRA WIDE GAP - N35 NdFeB RARE EARTH MAGNET • SPACER FOR STEEL DOOR INSTALLS
• JACKETED CENTER WIRE • LISTED TO UL634 STANDARD
ORDERING INFORMATION
CONTACT RATING
PART
NUMBER
COLOR
OPERATE
GAP
(in inches)
(Max DC/Peak AC Resistive)
SWITCHING CARRY
V I V I
CLOSED LOOP, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET:
N400B/ST
N400G/ST
N400T/ST
N400W/ST
BROWN
GREY
TAN
WHITE
1.50 to 2.50 200 VDC 0.5 Amps 10vA 1.5 Amps 150 mOhms
DUAL CLOSED LOOP, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET:
N400B/ST2CR
N400G/ST2CR
N400T/ST2CR
N400W/ST2CR
BROWN
GREY
TAN
WHITE
1.50 to 2.50 200 VDC 0.5 Amps 10vA 1.5 Amps 150 mOhms
OPEN LOOP, NORMALLY CLOSED, 1FB, SWITCH/MAGNET SET:
N400B/STFB
N400G/STFB
N400T/STFB
N400W/STFB
BROWN
GREY
TAN
WHITE
1.25 to 2.25 30 VDC 0.2 Amps 3vA 0.5 Amps 150 mOhms
SINGLE POLE, DOUBLE THROW SWITCH/MAGNET SET:
N400B/STSD
N400G/STSD
N400T/STSD
N400W/STSD
BROWN
GREY
TAN
WHITE
1.25 to 2.25 30 VDC 0.2 Amps 3vA 0.5 Amps 150 mOhms
DOUBLE POLE, DOUBLE THROW SWITCH/MAGNET SET:
N400B/STDD
N400G/STDD
N400T/STDD
N400W/STDD
BROWN
GREY
TAN
WHITE
1.25 to 2.25 30 VDC 0.2 Amps 3vA 0.5 Amps 150 mOhms
HIGH SECURITY, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET:
N400B/STHS
N400G/STHS
N400T/STHS
N400W/STHS
BROWN
GREY
TAN
WHITE
0.1875 to .050 300 VDC
0.25
Amps
10vA
Royne Industries LLC, dba NASCOM
|
P: 800.843.5530
|
F: 800.727.4041
0.25
Amps
STATIC
CONTACT
RESISTANCE
(50mV, 100mA)
150 mOhms
initial
|
www.nascominc.com
N400
DWG No. 130212-03 Rev. 1
1
END
VIEW
.500
12.70
.560
14.22
3.950
100.33
3.470
88.14
2X
.140
3.56
TOP
VIEW
FRONT
VIEW
.500
12.70
.560
14.22
2X
.140
3.56
3.470
88.14
3.950
100.33
TOP
VIEW
FRONT
VIEW
END
VIEW
2X
.140
3.56
.560
14.22
3.470
88.14
3.950
100.33
.120
3.05
TOP
VIEW
FRONT
VIEW
WIRING SCHEMATIC
N400
INDUSTRIAL BAR SWITCH SET WITH JACKETED WIRE LEADS
SWITCH
CONTACT
CLOSED LOOP,
NORMALLY OPEN CONTACT
COMMON
(BROWN)
SPDT, SINGLE POLE DOUBLE THROW
DIMENSIONS - IN [mm]
SWITCH
CONTACT
OPEN LOOP,
NORMALLY CLOSED CONTACT
NC, OPEN LOOP (WHITE)
NO, CLOSED LOOP (RED)
DUAL CLOSED LOOP,
NORMALLY OPEN CONTACTS
COMMON
(BROWN)
COMMON
(BROWN)
DPDT, DOUBLE POLE DOUBLE THROW
NC, OPEN LOOP (WHITE)
NO, CLOSED LOOP (RED)
NC, OPEN LOOP (WHITE)
NC, OPEN LOOP (WHITE)
SWITCH
MAGNET
SPACER
INSTALLATION INSTRUCTIONS
Note: High Security model – Dots on switch and magnet must be aligned for correct operation.
• Installation on Steel Doors - Use the enclosed spacers under the switch and magnet.
• Position the switch on the door frame and the magnet on the door in desired location.
• Align the switch and magnet housings as close as possible on the door with ¼” gap between the housings.
• Mark the mounting hole locations and drill mounting holes using a drill bit adequately sized for a #6 self-tapping screw.
• Attach the switch to the door frame using two #6 Self-Tapping screws.
• Attach the magnet to the door using two #6 Self-Tapping screws.
• Connect an ohm meter to the switch leads and open and close the door to test switch for correct operation.
• 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.
• Test alarm system for correct operation
Royne Industries LLC, dba NASCOM
DWG No. 130212-03 Rev. 1
|
P: 800.843.5530
|
F: 800.727.4041
|
www.nascominc.com
2
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