DB Lectro NT71B15DCV Suitable for household electrical appliances, automation system, instrument and meter Datasheet

Présente / Presents:
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Québec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
NT71 (N4123)
NHG RELAYS
NT71 (N4123)
Operation condition
R
C
US
21.7 16 16.5
E158859
03001003512
Features
Superminiature, low coil power consumption.
Switching capacity up to 15A.
PC board mounting.
Suitable for household electrical appliances, automation system, instrument and meter.
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 of IEC255-5
Item 6 of IEC255-5
Shock resistance
Vibration resistance
Terminals strength
Solderability
Ambient Temperature
Relative Humidity
Mass
100m/s2
11ms
10~50Hz amplitude 0.35mm
10N
235
2
3 0.5s
-40~85
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
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
Ordering Information
NT71
C
S
10
DC12V
0.36
1
2
3
4
5
6
Load
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
1 Part number NT71(4123)
2 Contact arrangement A:1A B:1B C:1C
3 Enclosure S:Sealed type NIL:Dust cover
UL
mm /inch
0.138
0.650max.
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
50m
Item 3.12 of IEC255-7
105
Item 3.30 of IEC255-7
107
Item 3.31 of IEC255-7
0.039
0.039
0.016
0.020
Dimensions
Release voltage
VDC(min)
(10% of rated
voltage)
Coil power
consumption
W
Max.
003-360
006-360
009-360
012-360
018-360
024-360
048-360
3
6
9
12
18
24
48
3.9
7.8
11.7
15.6
23.4
31.2
62.4
25
100
225
400
900
1600
6400
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
0.36
003-450
006-450
009-450
012-450
018-450
024-450
048-450
3
6
9
12
18
24
48
3.9
7.8
11.7
15.6
23.4
31.2
62.4
20
80
180
320
720
1280
5120
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
0.45
Operate
Time
ms
Release
Time
ms
0.051
0.236
Pickup
voltage
VDC(max)
(75%of rated
voltage )
0.472
Coil
resistance
10%
0.079
10
0.480
Wiring diagram
(Bottom view)
Mounting (Bottom view)
5
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
Reference Data
10
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.
5
10
Time(msec)
Coil voltage
VDC
Rated
CAUTION:
16max.
0.630max.
0.016
21.7max.
0.854max.
Coil Parameter
Dash
numbers
6A/250VAC
Dimensions
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operational
Electrical
life
Mechanical
CQC
20A/120VAC/,12A/28VDC
12A/240VAC,7A/277VAC,1/4HP 120VAC;
NO:10A/125VAC,10A/12VDC,1/2HP 120VAC
8
6
4
2
Ningbo Huaguan Relay Corporation LTD.
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