Spec Sheet

ManualsBrandsNascom ManualsElectronicsMan Door Surface Mount Aluminum Steel Door Switch Featuring No Dead Spot Technology, Silver

Royne Industries LLC dba NASCOM

P: 800.843.5530

F: 800.727.4041

www.nascominc.com

DWG No. 120405-03 Rev. 2

ORDERING INFORMATION

DESCRIPTION

Nascom’s award winning N505AU FLIP SWITCH

is perfect for man doors.

The unique ip option allows the switch to be mounted with the cable in either

direction, without loss of gap.

The FLIP SWITCH

combines the installers’ choice of contact conguration

with an N35 NdFeB magnet for maximum gap performance.

NO DEAD SPOT™ technology, in the N505AU closed loop versions, prevent

false alarms caused by door misalignment.

FEATURES

• NO DEAD SPOT™ TECHNOLOGY • UNIVERSAL MOUNT

• EXTRA WIDE GAP - N35 NdFeB RARE EARTH MAGNET • 36” 22AWG WIRE LEADS

• 24” ARMORED CABLE LEAD PROTECTION • EXTRUDED ANODIZED (TYPE II) ALUMINUM

• FAST AND EASY INSTALLATION • LISTED TO UL634 STANDARD

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:

N505AU/ST SILVER 1.75 to 2.75 200 VDC 0.5 Amps 10vA 1.5 Amps 150 mOhms

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

N505AU/ST2CR SILVER 1.75 to 2.75 200 VDC 0.5 Amps 10vA 0.5 Amps 150 mOhms

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

N505AU/STFB SILVER 1.50 to 2.50 30 VDC 0.2 Amps 3vA 0.5 Amps 100 mOhms

SINGLE POLE DOUBLE THROW, SWITCH/MAGNET SET:

N505AU/STSD SILVER 1.50 to 2.50 30 VDC 0.2 Amps 3vA 0.5 Amps 100 mOhms

DOUBLE POLE DOUBLE THROW, SWITCH/MAGNET SET:

N505AU/STDD SILVER

1.50 to 2.50 30 VDC 0.2 Amps 3vA 0.5 Amps 100 mOhms

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

N505AU/STHS SILVER 0.1875 to 0.50 300 VDC

0.25

Amps

10vA

0.25

Amps

150 mOhms

initial

N505AU

MAN DOOR FLIP SWITCH WITH UNIVERSAL MAGNET

Summary of content (3 pages)

PAGE 1
N505AU MAN DOOR FLIP SWITCH WITH UNIVERSAL MAGNET DESCRIPTION Nascom’s award winning N505AU FLIP SWITCHTM is perfect for man doors. The unique flip option allows the switch to be mounted with the cable in either direction, without loss of gap. The FLIP SWITCHTM combines the installers’ choice of contact configuration with an N35 NdFeB magnet for maximum gap performance. NO DEAD SPOT™ technology, in the N505AU closed loop versions, prevent false alarms caused by door misalignment.
PAGE 2
N505AU MAN DOOR FLIP SWITCH WITH UNIVERSAL MAGNET 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 (WHITE) NC, OPEN LOOP (WHITE) COMMON (BROWN) DPDT, DOUBLE POLE DOUBLE THROW NO, CLOSED LOOP (RED) SPDT, SINGLE POLE DOUBLE THROW DIMENSIONS - IN [mm] 2X .157 3.99 2.000 50.80 1.
PAGE 3
N505AU MAN DOOR FLIP SWITCH WITH UNIVERSAL MAGNET INSTALLATION INSTRUCTIONS NOTE: For N505AU/STHS - red dots on switch and magnet must be aligned for correct operation. • Position the switch on the door frame and the magnet on the door in desired location. • Place one of the enclosed spacers under the switch and one spacer under the magnet and align the switch and magnet housings as close as possible on the door with ¼” gap between the housings.