About US
1. Kangling Electric co.ltd specializing in the R&D, manufacture and sale of low voltage electric applicants, such as MCB, MCCB, RCCB, AC contactors and other related products.
2. We have ten years of manufacture and exporting experience
3. We have a good reputation in Iran, Pakistan, Bengal, Thailand, south American market and so on.
4. We can do OEM and ODM service.
5. Already get the certificate of ISO9001, CE, SGS.
Application
NT50 adopts advanced design technology, it has protective function as shortage as overload, and are used in lighting distribution system industry, commerce and dwelling, and protecting fractional electric motors, and they also have many merits of high protective grade(up to IP20), high breaking capacity, reliable sensitive action, convenient, multiple assembling, long life etc. They are mainly adapted to the circuit of AC 50Hz, 230V in single pole; 400V in double, three, four poles for protecting overload and short circuit, meanwhile they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition.
Packing Detail
1. Product Net weight: 128g/pole
2. Packing Quantity: 12 PCS /box, 20 box/carton, 240 pole/carton
3. N. W: 22.5 kg/carton
4. G. W: 24 kg/carton
5. Packing Measurement: Inner box 22.5× 9× 8 cm, Carton 46× 23.5× 33.5 cm ( ie 0.036 cbm)
6.20 foot Container (28 CBM): 19, 2000 pole, 800cartons
7.40 foot Container (56 CBM): 38, 4000 pole, 1600 cartons
| Item Name |
NT50 |
| Standard |
IEC60898/GB10963 |
| Product Certifications |
CE,ISO9001,SGS |
| Product Function |
Short circuit protection, Over current protection |
| Number of Poles |
2P,4P |
| Rated Current(A) |
1,2,3,4,6,10,16,20,25,32,40,50,63 |
| Breaking Capacity(A) |
6000/4500/10000 |
| Rated Voltage(V) |
AC 230/240 |
| Rated Frequency |
50/60HZ |
| Endurance |
>4000 |
| Electrical Life(times) |
No less than 6000 operations |
| Mechanical Life(times) |
(o-c)No less than 20000 operations |
| Protection Degree |
IP20 |
Audited Supplier 
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