Spec Sheet

ManualsBrandsNascom ManualsElectronicsRecessed 3/4" Stubby DPDT Switch / Magnet Set for Steel / Wood Doors, Wire Leads, Brown, 10 Pack

Royne Industries LLC, dba NASCOM

P: 800.843.5530

F: 800.727.4041

www.nascominc.com

DWG No. 120119-01 Rev. 1

FEATURES

• SNAP FIT ON STEEL - NO GLUE REQUIRED • ENCAPSULATED HERMETICALLY SEALED CONTACTS

• 12” 22AWG WIRE LEADS • POLYPROPYLENE HOUSINGS

• WIDE GAP - N35 NdFeB RARE EARTH MAGNET • LISTED TO UL634 STANDARD

ORDERING INFORMATION

DESCRIPTION

Nascom’s N1178C Series is a 3/4” recessed wide gap stubby door contact

designed for residential, commercial and industrial steel and wood door ap-

plications.

The N1178C is the installer’s choice of contact conguration because the con-

tact set is designed to cut installation times and helps to prevent false alarms

caused by shifting or warping doors.

The N1178C Series is designed for installation in every type of hinged door

including wood doors.

PART

NUMBER

COLOR

OPERATE

GAP

(in inches)

CONTACT RATING

(Max DC/Peak AC Resistive)

STATIC

CONTACT

RESISTANCE

(50mV, 100mA)

SWITCHING CARRY

V I V I

CLOSED LOOP, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET:

N1178CB/ST

N1178CG/ST

N1178CT/ST

N1178CW/ST

BROWN

GREY

TAN

WHITE

0.875 to 1.50 200 VDC 0.5 Amps 10vA 1.5 Amps 150 mOhms

DUAL CLOSED LOOP, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET:

N1178CB/ST2CR

N1178CG/ST2CR

N1178CT/ST2CR

N1178CW/ST2CR

BROWN

GREY

TAN

WHITE

0.875 to 1.50 200 VDC 0.5 Amps 10vA 1.5 Amps 150 mOhms

OPEN LOOP, NORMALLY CLOSED, 1FB, SWITCH/MAGNET SET:

N1178CB/STFB

N1178CG/STFB

N1178CT/STFB

N1178CW/STFB

BROWN

GREY

TAN

WHITE

0.75 to 1.25 30 VDC 0.2 Amps 3vA 0.5 Amps 150 mOhms

SINGLE POLE DOUBLE THROW, SWITCH/MAGNET SET:

N1178CB/STSD

N1178CG/STSD

N1178CT/STSD

N1178CW/STSD

BROWN

GREY

TAN

WHITE

0.75 to 1.25 30 VDC 0.2 Amps 3vA 0.5 Amps 150 mOhms

DOUBLE POLE DOUBLE THROW, SWITCH/MAGNET SET:

N1178CB/STDD

N1178CG/STDD

N1178CT/STDD

N1178CW/STDD

BROWN

GREY

TAN

WHITE

0.75 to 1.25 30 VDC 0.2 Amps 3vA 0.5 Amps 150 mOhms

HIGH SECURITY, NORMALLY OPEN, 1FA, SWITCH/MAGNET SET:

N1178CB/STHS

N1178CG/STHS

N1178CT/STHS

N1178CW/STHS

BROWN

GREY

TAN

WHITE

0.1875 to

0.5000

300 VDC

0.25

Amps

10vA

0.25

Amps

150 mOhms

initial

N1178C

3/4” RECESSED WIDE GAP STUBBY DOOR CONTACT SET

Summary of content (3 pages)

PAGE 1
N1178C 3/4” RECESSED WIDE GAP STUBBY DOOR CONTACT SET DESCRIPTION Nascom’s N1178C Series is a 3/4” recessed wide gap stubby door contact designed for residential, commercial and industrial steel and wood door applications. The N1178C 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.
PAGE 2
N1178C 3/4” RECESSED WIDE GAP STUBBY DOOR CONTACT SET WIRING SCHEMATIC SWITCH CONTACT SWITCH CONTACT CLOSED LOOP, NORMALLY OPEN CONTACT OPEN LOOP, NORMALLY CLOSED CONTACT DUAL CLOSED LOOP, NORMALLY OPEN CONTACTS NC, OPEN LOOP (WHITE) COMMON (BROWN) NO, CLOSED LOOP (RED) NC, OPEN LOOP (WHITE) COMMON (BROWN) NC, OPEN LOOP (RED) DPDT, DOUBLE POLE DOUBLE THROW NC, OPEN LOOP (WHITE) COMMON (BROWN) NO, CLOSED LOOP (RED) SPDT, SINGLE POLE DOUBLE THROW DIMENSIONS - IN [mm] .910 23.11 .910 23.11 .
PAGE 3
N1178C 3/4” RECESSED WIDE GAP STUBBY DOOR CONTACT SET PART NUMBER SYSTEM N1178C X / XX XXX XXXX XX XXX X XX COLOR: • • • • B = BROWN G = GREY T = TAN W = WHITE PRODUCT TYPE (1 or 2 digits): • ST = SWITCH/MAGNET SET • SW = SWITCH ONLY • M = MAGNET ONLY END OF LINE RESISTOR (zero to 4 digits): • Blank = Resistor in series with the switch • P = Resistor in parallel with the switch • SP = Resistor 1 in series to the switch; resistor 2 in parallel to the switch BUILT-IN END OF LINE RESISTOR VALUE (zero to