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NT72-2B PDF预览

NT72-2B

更新时间： 2024-11-03 01:12:19
品牌 Logo 应用领域
华兴安 - HUAXINAN /
页数 文件大小 规格书
1页 581K
描述
Small size, light weight.

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NT72-2B 数据手册

  
N T 7 2 (4 4 5 9 )& N T 7 2 -2  
Operation condition  
Insulation Resistance  
Dielectric Strength  
N T 7 2 (4 4 5 9 )& N T 7 2 -2  
500M min (at 500VDC)  
50Hz 1000V  
Item 7 of IEC 61810-5  
Item 6 of IEC 61810-5  
Between contacts  
R
Between contact and coil  
50Hz 2500V 4000V(NT72-2)  
100m/s2  
11ms  
10~55Hz double amplitude 1.5mm  
10N  
Item 6 of IEC 61810-5  
C
US E169380  
R50142630  
03001003513  
Shock resistance  
Vibration resistance  
Terminals strength  
IEC68-2-27 Test Ea  
IEC68-2-6 Test Fc  
IEC68-2-21 Test Ua1  
IEC68-2-20 Test Ta method 1  
22.3 17.3 15 21.4 16.5 15 (NT72-2)  
Solderability  
235  
2
3
0.5s  
Features  
Ambient Temperature  
-40~85  
Relative Humidity  
Mass  
85% (at 40  
11g  
)
IEC68-2-3Test Ca  
Small size, light weight.  
Reliable quality.  
PC board mounting.  
Suitable for household electrical appliances, automation system, electronic equipment, instrument, meter,  
telecommunication facilities and remote control facilities.  
Safety approvals  
Safety approval  
UL&CUR  
T
U
V
CQC  
12A/125VAC 28VDC  
10A/240VAC 6A/300VAC  
1/3HP 120VAC 240VAC  
Insulation B-class F-class  
10A/250VAC 28VDC  
5A/250VAC  
Load  
Ord e rin g In fo rm a tio n  
NT72 C S 10 DC12V 0.36  
1
2
3
4
5
6
1 Part number NT72(4459), NT72-2  
2 Contact arrangement A:1A B:1B C:1C  
3 Enclosure S:Sealed type NIL:Dust cover  
4 Contact current 3A,5A,6A,10A,12A  
5 Coil rated voltage(V) DC:3,5,6,9,12,18,24,48  
6 Coil power consumption 0.36:0.36W 0.45:0.45W 0.61:0.61W  
mm /inch  
Dimens ions  
0.878max.  
0.681max.  
Contact Data  
Contact Arrangement  
Contact Material  
0.500  
0.200  
1A SPSTNO  
AgCdO AgSnO2  
1B(SPSTNC) 1C(SPDT(B-M))  
T72  
Contact Rating (resistive)  
5A,10A,12A/125VAC,28VDC; 6A/300VAC,28VDC  
3A,5A,10A/250VAC  
0.079  
0.083  
0.035 0.020  
Motor load : 1/3HP 120VAC 1/3HP 240VAC  
336W 2400VA  
Max. Switching Power  
Max. Switching Voltage  
Contact Resistance or Voltage drop  
110VDC 380VAC  
50m  
105  
107  
Max. Switching Current:15A  
Item 4.12 of IEC 61810-7  
5- 1.2  
0.047  
0.843max.  
0.650max.  
NT72-2  
Operational  
life  
Electrical  
Mechanical  
Item 4.30 of IEC 61810-7  
Item 4.31 of IEC 61810-7  
Mounting (Bottom view)  
Coil Parameter  
0.079  
0.083  
0.035 0.020  
Pickup  
voltage  
VDC(max)  
(75%of rated  
voltage )  
Coil voltage  
VDC  
Release voltage  
Coil  
resistance  
10%  
Operate  
Time  
ms  
Dimensions  
Coil power  
VDC(min)  
Release  
Time  
ms  
Dash  
numbers  
consumption  
(10% of rated  
voltage)  
W
Rated  
Max.  
Wiring diagram  
(Bottom view)  
003-360  
005-360  
006-360  
009-360  
012-360  
018-360  
024-360  
3
5
6
3.9  
6.5  
7.8  
11.7  
15.6  
23.4  
31.2  
25  
69  
2.25  
3.75  
4.50  
6.75  
9.00  
13.5  
18.0  
0.3  
0.5  
0.6  
0.9  
1.2  
1.8  
2.4  
NOTES 1).Dimensions are in millimeters.  
2).Inch equivalents are given for general information only.  
100  
225  
400  
900  
1600  
9
0.36  
7
4
12  
18  
24  
Reference Data  
003-450  
005-450  
006-450  
009-450  
012-450  
018-450  
024-450  
3
5
6
3.9  
6.5  
7.8  
11.7  
15.6  
23.4  
31.2  
20  
56  
80  
180  
320  
720  
1280  
2.25  
3.75  
4.50  
6.75  
9.00  
13.5  
18.0  
0.3  
0.5  
0.6  
0.9  
1.2  
1.8  
2.4  
0.45  
0.61  
7
4
9
12  
18  
24  
048-610  
48  
62.4  
3800  
36.0  
4.8  
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 Hua gua n Ele ctronics Corpora tion LTD.  
83  
84  
1

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