NHG RELAYS
NT75
R
C
US
E158859
VDE
On pending
R2033977
04001010697
29 12.7 15.7
Patent No.: 200520013535.9 200510050849.0 200620105885.2
Features
Small size, light weight.
Low coil consumption.
Switching capacity up to 16A.
PC board mounting.
Suitable for household electrical appliances, automation system, electrical equipment, instrument, meter
telecommunication facilities and remote control facilities.
Ordering Information
NT75 C S
1
2
3
12 DC12V 0.25 3.5 N G
4
5
6
7
8
9
5 Coil rated voltage(V): DC:5,6,9,12,24,48,60,110
6 Coil power consumption: 0.25:0.25W;0.41:0.41W;0.48:0.48W;0.72:0.72W
7 Pole-distance: 3.5:3.5mm;5.0:5.0mm
8 Contact meteial: NIL:AgSnO
2
N:AgNi
9 Contact plating: Nil:Standard; G:Gold plated
1 Part number:NT75
2 Contact arrangement:A:1A;C:1C
2A:2A;2C:2C
3 Enclosure:S: Sealed type Z: Dust cove
4 Contact rating:1A,1C:12A/250VAC 30VDC;
1A,1C(0.72W):16A/250VAC 30VDC;
2A,2C(0.41W):8A/250VAC 30VDC
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operational
life
Electrical
Mechanical
1A SPSTNO 1C SPDT(B-M)
AgNi AgSnO
2
AgSnO
2
In
2
O
3
2A DPSTNO
2C
DPDT(B-M)
1A,1C;12A/250VAC,30VDC; 1A,1C(0.72W):16A/250VAC, 30VDC
2A,2C:8A/250VAC,30VDC
480W 4000VA 2C:2 150W 2 1250VA
125VDC 440VAC
Max. Switching Current:16A
100m
10
10
7
5
Item 3.12 of IEC255-7
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
Coil Parameter
Dash
numbers
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
060-480
110-480
005-720
006-720
009-720
012-720
024-720
048-720
Coil voltage
VDC
Rated
5
6
9
12
24
48
60
5
6
9
12
24
48
60
110
5
6
9
12
24
48
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/ 15%
25200/ 15%
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
0.48
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.
Industrial Control Electronics
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