NT75-22C Datasheet, PDF (1/1 Pages) HuaXinAn Electronics CO.,LTD – Small size, light weight

NT75
29 12.7 15.7
R
C
US E174722 ^VDE 40020063
R50157181
Features
Small size, light weight.
Low coil consumption.
Switching capacity up to 20A.
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 12 DC12V 0.25 3.5 N G
1 23 4
5
6 7 89
1 Part number:NT75
2 Contact arrangement:A:1A;C:1C
2A:2A;2C:2C
3 Enclosure:S: Sealed type Z: Dust cover
4 Contact rating:(For details, see the contact data)
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;0.72:0.72W
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
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operational Electrical
life
Mechanical
1A SPSTNO 1C SPDT(B-M) 2A DPSTNO 2C DPDT(B-M)
AgNi AgSnO₂
1A,1C:12A/250VAC,30VDC; 16A,20A/250VAC, 30VDC(Rushing current :80A)
NO:20A/277VAC NC:16A/277VAC
2A,2C(0.41W):8A/250VAC,30VDC; 8A,10A/277VAC
480W 4000VA 2C:2 150W 2 1250VA
480W 4000VA 2C:2 150W 2 1250VA
125VDC 440VAC
Max. Switching Current:20A
100m
Item 4.12 of IEC 61810-7
10⁵
Item 4.30 of IEC 61810-7
10⁷
Item 4.31 of IEC 61810-7
Coil Parameter
Dash
numbers
Coil voltage
VDC
Rated Max.
Coil
resistance
10%
Pickup
voltage
VDC(max)
(70%of rated
voltage )
Release voltage
VDC(min)
(10% of rated
voltage)
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
005-250
5
6.5
100
3.5
006-250
6
7.8
144
4.2
009-250
9
11.7
324
6.3
012-250
12
15.6
576
8.4
024-250
24
31.2
2304
16.8
048-250
48
62.4
9216
33.6
060-250
60
78
12857
42
0.5
0.6
0.9
1.2
0.25
2.4
4.8
6.0
10
5
005-410
5
6.5
61
3.5
006-410
6
7.8
88
4.2
009-410
9
11.7
198
6.3
012-410
12
15.6
351
8.4
024-410
24
31.2
1405
16.8
048-410
48
62.4
5620
33.6
060-480
60
78 7500/ 15%
42
110-480
110
143 25200/ 15%
77
0.5
0.6
0.9
1.2
2.4
0.41
4.8
6.0
11.0
10
5
005-720
5
6.5
34.7
3.5
006-720
6
7.8
50
4.2
009-720
9
11.7
112.5
6.3
012-720
12
15.6
200
8.4
024-720
24
31.2
800
16.8
048-720
48
62.4
3200
33.6
0.5
0.6
0.9
1.2
0.72
2.4
4.8
10
5
95
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.
NT75
Operation condition
Insulation Resistance
Dielectric Strength
Between contacts
Between contact and coil
Shock resistance
Vibration resistance
Terminals strength
Solderability
Ambient Temperature
Relative Humidity
Mass
1000M min (at 500VDC)
50Hz 1000V
50Hz 5000V
100m/s² 11ms
10~55Hz double amplitude 1.5mm
10N
235 2 3 0.5s
-40~85
85% (at 40 )
11g 12g
Safety approvals
Safety approval
VDE
UL&CUR
Load
1A,1C:16A/250VAC
2A,2C:8A/250VAC
1A,1C:12A,16A/250VAC,
12A/30VDC(1C)
2A,2C:8A/277VAC,30VDC
Item 7 of IEC 61810-5
Item 6 of IEC 61810-5
Item 6 of IEC 61810-5
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
TUV
1A,1C:
NO:20A/277VAC NC:16A/277VAC
2A,2C: 10A/277VAC
Dimensions
29 0.2
1.142 0.008
12.7 0.2
0.500 0.008
5- 1.3
0.051
5- 1.3
0.051
6- 1.3
0.051
mm /inch
8- 1.3
0.051
2-0.4X0.6
6-0.5X0.8 _{0.016 0.024}
0.020 0.031
1.3
0.051
Dimension
1.9
0.075
7.6
0.295
1C
7.6
0.295
1C2
7.6
0.295
1A,2A
7.6
0.299
1C,2C
L:3.5mm or 5.0mm(0.138inch or 0.197inch)
Mounting (Bottom view)
1A
1C
1A
1C
2A
2C
Wiring diagram
NOTES 1).Dimensions are in millimeters.
(Bottom view)
2).Inch equivalents are given for general information only.
Reference Data
Ningbo Huaguan Electronics Corporation LTD.
96