magnetic alarm switches - nte electronics, inc54−630 white spst−no no for closed loop system...

220 NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com

Magnetic Alarm SwitchesReed SwitchFeatures

Can be installed/wired to be Normally Closed & Normally OpenCommonly Seen on Door and Window Alarms

NTEType No. Circuitry Action Actuator

DiagNo.

54−627 SPDT NO or NC Magnet S99

S992.134 (54.2) 2.134 (54.2).203 (5.15)

.535(13.6)

.203(5.15)

.315(8.0)

.157 (4.0).203(5.15)

.067(1.7)

.551(14.0)

.787 (20.0)

1.744(44.3)

1.744(44.3)

2.540 (64.5) 2.540 (64.5)

.398(10.1)

.398 (10.1)

.535(13.6)

.106 (2.7).275(7.0)

N.O.N.C. COM

.067 (1.7)

SpecificationsContact Rating: 3 W/VAContact Resistance: 200 megohmsContact Material: Ruthenium Oxide over RhodiumVoltage Rating: 125 VAC, 100 VDCSwitching Current: 250mAInsulation Resistance: 10 gigohmsShock Resistance: nilVibration Resistance: nilLife Expectancy: 10,000,000 cyclesOperating Gap: 1.180” (3cm) max.Terminal Type: ScrewMounting Hole: .157” (4mm)

Reed SwitchFeatures

3/8” (9mm) Diameter Press FitOperating Gap*: 5/8” (16mm) min.18” Wire Leads3/4” (19mm) Collar Flange for Better Retention


DiagNo.

54−628 SPST−NO NO for Closed Loop System Magnet S100

NOTE: The circuit is open when the magnet is not present.* The operating gap is the maximum distance that the magnet can be from the switch

before operation is released.

S100

.354(9.0)

.748 (19.0)

1.260 (32.0) 1.260 (32.0)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Operating Gap: .629” (16mm) min.Terminal Type: Wire LeadsMounting Hole: .375” (9mm)

221NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com


3/8” (9mm) Dia with 18” Long Wire LeadsEasy & Quick InstallationLonger LengthOperating Gap*: 3/4” (19mm) min.


DiagNo.




S101

.366(9.3)

.437 (11.1)

.760 (19.3) .760 (19.3)


Reed SwitchFeatures

3/8” (9mm) Dia with Adaptor HolderOperating Gap*: 3/4” (19mm) min.Easy & Quick Installation3/4” Adaptor/Holder


DiagNo.




S102

.750(19.05)

.352(8.9)

.437 (11.1)

.927 (23.5)

.927(23.5)

.930(23.6)

.553(14.0)

.445 (11.3)




Mini Stick−On Surface Mount Contact with Side Leads18” Long Side Wire LeadsAdhesive & Screw MountingOperating Gap*: 3/4” (19mm) min.


DiagNo.




S103

.787(20.0) .374

(9.5)

.413(10.5)

1.102 (28.0)

.707 (18.0)

.374 (9.5)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Operating Gap: .748” (19mm) min.Terminal Type: Wire LeadsMounting Hole: .250” (6.35mm)

Reed SwitchFeatures

Mini Stick−On Contact with Flange Center Leads18” LeadsAdhesive and Screw MountOperating Gap*: 1” (25mm)

NTEType No. Color Circuitry Action Actuator

DiagNo.

54−630 White SPST−NO NO for Closed Loop System Magnet S107

54−636 Brown SPST−NO NO for Closed Loop System Magnet S107

54−637 Black SPST−NO NO for Closed Loop System Magnet S107



.492(12.5)

.748 (19.0)

1.102 (28.0).295 (7.5)

.098 (2.5)

.256(6.5)

.197 (5.0)

.098(2.5)

.049 (1.25) R(4 Places)

S107

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Terminal Type: Wire LeadsMounting Hole: .200” (5mm)

223NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com

Magnetic Alarm SwitchesRoller Ball SwitchFeatures

3/8” Dia with 18” Long Wire LeadsFlange for Reliable RetentionSuitable For Sliding as well as Swing Doors


DiagNo.


NOTE: The circuit is open when the ball is not depressed.

S104

.728(18.5)

.055 (1.4)

1.063 (27.0)

.772 (19.6)

1.268(32.2)

1.756(44.6)

1.000(25.4)


Panic SwitchFeatures

Surface Mount TypePush Button FunctionEmergency Marking on the Button


DiagNo.

54−634 SPST−NO NO for Closed Loop System Microswitch S105

S105

2.992 (76.0)

2.638 (67.0)

.905(23.0)

.811 (20.6)

.457(11.6)

.118 (3.0) Dia(2 Holes)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Silver over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Terminal Type: Y Type Tin Plated Brass


Magnetic Alarm SwitchesPlunger SwitchFeatures

3/8” Dia Mounting HoleFlange for Reliable Retention3mm Pre−Travel Stroke and 7mm Overall Operating Stroke18” Long Wire LeadsScrew Provided


DiagNo.


NOTE: The circuit is open when the plunger is not depressed.

S106

.882(22.4)

.787 (20.0)

1.307(33.2)

.728(18.5)

1.791 (45.5)

1.465 (37.2)

.256 (6.5)


magnetic alarm switches - nte electronics, inc54−630 white spst−no no for closed loop system...

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