Nascom N115W-SWFB, N115W-SW, N115W-STFB, N115W-ST, N115B-SWFB Specsheet

N115

1/4 INCH RECESSED WIDE GAP STUBBY PRESS FIT SWITCH SET - FLANGED

DESCRIPTION

The N115 is a ¼ inch diameter flanged recessed press fit wide gap switch set with a ¼ inch X ¾ inch bare rare earth magnet. The N115 is designed for narrow applications where drilling space is limited.

The N115 is the installer’s choice of contact configuration where drill depth is a consideration and excellent air and side-to-side gaps are required to stop false alarms, caused by shifting or warping doors and windows.

FEATURES

• Slim design	• Reduced false alarms
• Encapsulated hermitically sealed contacts	• Polypropylene housing
• Press-fit flanged no glue required	• 12 inch 22 AWG wire leads
• Wide gap - N35 NdFeB rare earth magnet	• Listed to UL634 standard

ORDERING INFORMATION

					CONTACT RATING			STATIC
	PART		OPERATE	(Max DC/Peak AC Resistive)
								CONTACT
		COLOR	GAP	SWITCHING		CARRY
	NUMBER							RESISTANCE
			(in inches)
				V	I	V	I	(50mV, 100mA)
	CLOSED LOOP, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET:
	N115B/ST	BROWN
	N115G/ST	GREY	0.75 to 1.25	200 VDC	0.5 Amps	10vA	1.5 Amps	150 mOhms
	N115W/ST	WHIITE
	OPEN LOOP, NORMALLY CLOSED, 1FB, SWITCH/MAGNET SET:
	N115B/STFB	BROWN
	N115G/STFB	GREY	0.65 to 1.25	30 VDC	0.2 Amps	3vA	0.5 Amps	150 mOhms
	N115W/STFB	WHIITE

WIRING SCHEMATIC

SWITCH				SWITCH
CONTACT				CONTACT
CLOSED LOOP,				OPEN LOOP,
NORMALLY OPEN CONTACT				NORMALLY CLOSED CONTACT

DWG No. 131125-02 Rev. 1

Royne Industries LLC, dba NASCOM | P: 800.843.5530 | F: 800.727.4041 | www.nascominc.com

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				N115
		1/4 INCH RECESSED WIDE GAP STUBBY PRESS FIT SWITCH SET - FLANGED
DIMENSIONS - IN [mm]
	.750	12.00	.250	.750
.350	19.05	304.80		19.05
8.89		.250	6.35
		6.35
		2X	.050
			1.27
	END VIEW	FRONT VIEW
			END VIEW	FRONT VIEW
		SWITCH		MAGNET

INSTALLATION INSTRUCTIONS

•Mark the desired location for the switch and magnet on the top edge of the door and door frame making sure your marks are in alignment.

•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 ¼” 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 ¼” hole in the door frame.

•Apply adhesive or RTV to the end of the magnet and press the magnet into the hole you drilled in the door until flush with top edge of door.

•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 system for correct operation.

DWG No. 131125-02 Rev. 1

Royne Industries LLC, dba NASCOM | P: 800.843.5530 | F: 800.727.4041 | www.nascominc.com

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