DB Lectro NT71A7DC6V0.45 Superminiature, low coil power consumption. Datasheet

NT71 (N4123)
E158859
CH0077844
on Pending
22.5×16.5×16.5
Features
Superminiature, low coil power consumption.
Switching capacity up to 15A.
PC board mounting.
Suitable for household electrical appliance, automation system, instrument and meter.
Ordering Information
NT71 C S 10
1
2
3
4
DC12V 0.36
5
6
1 Part number:NT71(4123)
2 Contact arrangement:A:1A;B:1B;C:1C
3 Enclosure:S: Sealed type;NIL: Dust cover
4 Contact Current:5A,7A,10A,15A
5 Coil rated Voltage(V):DC:3,6,9,12,18,24,48
6 Coil power consumption:0.36:0.36W;0.45:0.45W
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operation
Electrical
life
Mechanical
1A(SPSTNO)1B(SPSTNC)1C(SPDT(B-M))
AgCdO AgSnO2
5A,10A,15A/120VAC,28VDC; 5A;7A,10A/220VAC ;
420W 1800VA
110VDC 380VAC
Max. Switching Current:20A
አ50m
Item 3.12 of IEC255-7
105
Item 3.30 of IEC255-7
107
Item 3.31 of IEC255-7
Coil Parameter
Dash
numbers
003-360
006-360
009-360
012-360
018-360
024-360
048-360
003-450
006-450
009-450
012-450
018-450
024-450
048-450
Coil voltage
VDC
Rated
Max.
3
6
9
12
18
24
48
3
6
9
12
18
24
48
3.9
7.8
11.7
15.6
23.4
31.2
62.4
3.9
7.8
11.7
15.6
23.4
31.2
62.4
Coil
resistance
±10%
Pickup
voltage
VDC(max)
(75%of rated
voltage )
release voltage
VDC(min)
(10% of rated
voltage)
25
100
225
400
900
1600
6400
20
80
180
320
720
1280
5120
2.25
4.50
6.75
9.00
13.5
18.0
36.0
2.25
4.50
6.75
9.00
13.5
18.0
36.0
0.3
0.6
0.9
1.2
1.8
2.4
4.8
0.3
0.6
0.9
1.2
1.8
2.4
4.8
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
0.36
10
5
0.45
10
5
CAUTION: 1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.
71
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NT71(N4123)
Operation condition
Insulation Resistance
Dielectric Strength
Between contacts
Between contact and coil
100M
min (at 500VDC)
Item 7 of IEC255-5
50Hz 750V
50Hz 1500V
Item 6
Item 6
Shock resistance
Vibration resistance
Terminals strength
Solderability
Ambient Temperature
Relative Humidity
Mass
100m/s2
11ms
10~50Hz amplitude 0.35mm
10N
2352 30.5s
-40~70
85% (at 40)
11g
IEC68-2-27 Test Ea
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua1
IEC68-2-20 Test Ta method 1
of IEC255-5
of IEC255-5
IEC68-2-3Test Ca
Qualification inspection:
Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24.
Safety approvals
Safety approval
Load
UL
10Af15A/120VAC 28VDC
CCEE
6A/250VAC
Dimensions (Unit: mm)
Mounting (Bottom views)
Dimensions
Wiring diagram
mm
0.3
0.4
0.5
1.0
1.3
2.0
3.5
4.5
6.0
12
12.2
16.5
22.5
(Bottom views)
NOTES 1).Dimensions are in millimeter.
2).Inch equivalents are given for general information only.
Reference Data
www.dblectro.com
inch
0.012
0.016
0.020
0.039
0.051
0.079
0.138
0.177
0.236
0.472
0.480
0.650
0.886
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