DB Lectro NT73-3LAS524V Low coil power consumption 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
NT73-3
NHG RELAYS
NT73-3L
R
C
19.5
15.8
160644
US
15.0
Features
Superminiature, High power.
Low coil power consumption.
PC board mounting.
Suitable for household appliances, automation system, electronic equipment, instrument and meter, communication
facilities and remote control facilities.
Operation condition
Insulation Resistance
250M
Dielectric Strength
Between contacts
Between contact and coil
min (at 500VDC)
Item 7 of IEC255-5
50Hz 1500V
50Hz 2500V Surge Voltage:4kV
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
10~55Hz double amplitude 1.0mm
5N
235
2
3 0.5s
-40 ~85
93% (at 40 )
10g
IEC68-2-27 Test Ea
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua1
IEC68-2-20 Test Ta method 1
Qualification inspection:
Perform the qualification test as specified in the table
3
20 DC12V
4
0.36 F
Safety approval
6
7
4 Contact current 5:5A 7:7A 10:10A
1 Part number NT73-3L
2 Contact arrangement A:1A B:1B C:1C 5 Coil rated voltage(V) DC:3,5,6,9,12,18,24,36,48
3 Enclosure S: Sealed type D: Dust cover 6 Coil power consumption 0.36:0.36W 0.45:0.45W 0.6:0.6W
7 Resistance heat Class NIL:130
F:155
UL&CUR
5
NO:5A,10A/250VAC
NC:5A,7A/250VAC
Load
Dimensions
mm /inch
Contact Data
SPSTNC
1C
SPDT(B-M)
15.0 Max.
1A SPSTNO
1B
AgCdO AgSnO2
Contact Rating (resistive)
NO:5A,10A/250VAC NC:5A, 7A/250VAC
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
2500VA
250VAC
100m
Max. Switching Current:10A
Item 3.12 of IEC255-7
Operation al
life
105 5
107
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
Electrical
Mechanical
10 4 1C
Max.
0.622max.
0.591max.
Contact Arrangement
Contact Material
19.5max.
0.768max.
0.012
S
2
0.079
0.138
C
1
of IEC255-19-1 and minimum sample size 24.
Safety approvals
Ordering Information
NT73-3L
IEC68-2-3Test Ca
0.6
0.028
0.480
0.039
0.083
Dimensions
0.016
0.472
Coil Parameter
Coil
resistance
10%
Pickup
voltage
VDC(max)
(75%of rated
voltage )
release voltage
VDC(min)
(5%or 10% of rated
voltage)
Max.
003-360
005-360
006-360
009-360
012-360
018-360
024-360
036-360
048-360
3
5
6
9
12
18
24
36
48
3.9
6.5
7.8
11.7
15.6
23.4
31.2
46.8
62.4
25
69
100
225
400
900
1600
3600
6400
2.25
3.75
4.50
6.75
9.00
13.5
18.0
27.0
36.0
0.15
0.25
0.30
0.45
0.6
0.9
1.2
1.8
2.4
003-450
005-450
006-450
009-450
012-450
024-450
048-450
3
5
6
9
12
24
48
3.9
6.5
7.8
11.7
15.6
31.2
62.4
20
55.6
80
180
320
1280
5120
2.25
3.75
4.50
6.75
9.00
18.0
36.0
0.3
0.5
0.6
0.9
1.2
2.4
4.8
003-600
005-600
006-600
009-600
012-600
024-600
048-600
3
5
6
9
12
24
48
3.9
6.5
7.8
11.7
15.6
31.2
62.4
15
42
60
135
240
960
3840
2.25
3.75
4.50
6.75
9.00
18.0
36.0
0.3
0.5
0.6
0.9
1.2
2.4
4.8
Operate
Time
ms
Release
Time
ms
0.079
0.472
Rated
Coil power
consumption
W
0.480
0.236
Dash
numbers
Coil voltage
VDC
1A
1B
1C
5- 1.3
Wiring diagram (Bottom view)
0.051
0.36
15
10
Mounting (Bottom view)
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
Reference Data
0.45
15
10
0.60
15
10
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.
Ningbo Huaguan Relay Corporation LTD.
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