Low coil consumption.
Switching capacity up to 16A.
PC board mounting.
Suitable for household electrical appliance, automation system,
telecommunication facilities and remote control facilities.
electrical equipment, instrument,
meter
Ordering Information
NT75-1
1
C S 12
2
3
4
DC12V 0.72 3.5
5
6
7
4 Contact rating：1A,1C:12A/250VAC 30VDC；
1A,1C(0.72W):16A/250VAC 30VDC；
2A,2C(0.41W):8A/250VAC 30VDC
5 Coil rated Voltage(V)：DC:5,6,9,12,24,48
6 Coil power consumption：
0.25:0.25W；
0.41:0.41W；
0.72:0.72W
7 Pole-distance：3.5:3.5mm；5.0:5.0mm
DPSTNO
f2C
DPDT(B-M)
1 Part number：NT75-1、NT75-2
2 Contact arrangement：NT75-1：A:1A；C:1C
NT75-2：2A:2A；2C:2C
3 Enclosure：S: Sealed type；Z: Dust cover
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
f1C
SPDT(B-M)f2A
Ag CdO
Ag SnO
2
In
2
O
3
1A,1C;12A/250VAC,30VDC;
2A,2C:8A/250VAC,30VDC
480W
4000VA
60VDC 380VAC
50m
10
5
10
7
1A,1C(0.72W):16A/250VAC, 30VDC
2y1250VA
2C:2y150W
Max. Switching Current:16A
Item 3.12 of IEC255-7
Item 3.30 of IEC255-7
tem 3.31 of IEC255-7
Coil Parameter
Dash
numbers
Rated
005-250
006-250
009-250
012-250
024-250
048-250
060-250
005-410
006-410
009-410
012-410
024-410
048-410
060-410
110-410
005-720
006-720
009-720
012-720
024-720
048-720
5
6
9
12
24
48
60
5
6
9
12
24
48
60
110
5
6
9
12
24
48
Coil
voltage
VDC
Max.
6.5
7.8
11.7
15.6
31.2
62.4
78
6.5
7.8
11.7
15.6
31.2
62.4
78
143
6.5
7.8
11.7
15.6
31.2
62.4
Coil
resistance
±10%
100
144
324
576
2304
9216
12857
61
88
198
351
1405
5620
7500/x15%
25200/x15%
34.7
50
112.5
200
800
3200
Pickup
voltage
VDC(max)
(70%of rated
voltage )
3.5
4.2
6.3
8.4
16.8
33.6
42
3.5
4.2
6.3
8.4
16.8
33.6
42
77
3.5
4.2
6.3
8.4
16.8
33.6
release voltage
VDC(min)
(10% of rated
voltage)
0.5
0.6
0.9
1.2
2.4
4.8
6.0
0.5
0.6
0.9
1.2
2.4
4.8
6.0
11.0
0.5
0.6
0.9
1.2
2.4
4.8
Coil power
consumption
W
Operate
Time
ms
Release
Time
Ms
0.25
10
5
0.41
10
5
0.72
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.
85
Solderability
Ambient Temperature
Relative Humidity
Mass
235x2 3x0.5s
-40~70
85% (at 40)
11g
12g(NT75-2)
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
Load
Dimensions (Unit: mm)
T
ü
V
16A/250VAC 30VDC
mm
0.4
0.5
1.0
1.3
1.5
3.5
5.0
7.5
12.5
15
20
28.5
>àçÇá
L:3.5mm or 5.0mm
Mounting (Bottom views)
Dimensions
0.016
0.020
0.039
0.051
0.059
0.138
0.197
0.295
0.492
0.591
0.787
1.122
Wiring diagram
(Bottom views)
NOTES
1).Dimensions are in millimeter.
2).Inch equivalents are given for general information only.
Reference Data
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