NT72(4459)& NT72-2
Operation condition
Insulation Resistance
Dielectric Strength
Between contacts
Between contact and coil
Shock resistance
Vibration resistance
Terminals strength
Solderability
Ambient Temperature
Relative Humidity
Mass
500M
min (at 500VDC)
Item 7 of IEC255-5
Item 6
Item 6
1.5mm
of IEC255-5
of IEC255-5
50Hz 1000V
50Hz 2500V 4000V(NT72-2)
100m/s
2
11ms
10~55Hz double amplitude
10N
235x2 3x0.5s
-40~85
85% (at 40)
11g
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
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
UL&CUR
12A/125VAC 28VDC
6A/250VAC
1/3HP 120VAC 240VAC
Insulation B-class F-class
T
ü
V
6A/250VAC 28VDC
10A/250VAC 28VDC
CCEE
5A/250VAC
Dimensions (Unit: mm)
mm
NT72
0.4
0.5
0.6
0.9
1.2
2.0
2.1000
3.5
5.08
7.62
12.7
15
16.5
17.3
21.4
22.3
>àçÇá
NT72-2
Mounting (Bottom views)
Dimensions
Wiring diagram
(Bottom views)
NOTES
1).Dimensions are in millimeter.
2).Inch equivalents are given for general information only.
0.016
0.020
0.024
0.035
0.047
0.079
0.083
0.138
0.200
0.300
0.500
0.591
0.650
0.681
0.843
0.878
Reference Data
www.dblectro.com
DBLECTRO [ DB LECTRO INC ]
