Basic Info.
Model NO.
NS 160A 3P
Poles Number
3
Type
Circuit Breaker
Function
Overcurrent Protection
Certification
CE, CCC
Rated Current
160A
Rate Voltage
690V
Usage
Motor Protection
Mechanical Life
100000 Times
Electrical Life
50000h
Application
Electric Power
Rated Frequency
50Hz/60Hz
Transport Package
Export Standard Carton Box
Specification
CE
Trademark
Winston/OEM
Origin
China
HS Code
85369000
Production Capacity
10000 PCS/Year
Product Description
Application
NS series moulded case circuit breaker is one of breaker which adopts international advanced design, manufacture technology to develop. The rated insulating voltage is 750V, suitable for AC 50Hz(60Hz),rated working voltage 690V or below, rated working current is 12.5A to 1250A of circuit and used in distributing electric energy, and non-frequent breaking in the normal conditions , protecting the current? equipment from overload?under voltage, circuit breaker with rated frame current 400A or below,can be used in mousecage motor's non-frequent start, breaking during working, protecting motor from overload, short circuit?undervoltage,the product conforms to IEC60947-2 standard.
Technical data
| Type | Pole number | Rated insulating voltage (v) | Rated operating voltage (v) | Rated ultimate short circuit breaking capacity Icu (KA) at 380/415v | Rated servies short circuit breaking capacity Ics at 380/415v (KA) | Operation performance | Utilization category | |
| ON | OFF | |||||||
| NS-160N | 3, 4 pole | 750 | 690 and below | 36 | 36 | 1000 | 7000 | A |
| NS-160H | 70 | 70 | ||||||
| NS-160L | 150 | 150 | ||||||
2. The type of thermal magnetic for NS-400/630 has no four poles.
Trip units main technical parameter.
| Type | Rated current In (A) | Note |
| NS-100 | 12.5,16,20,25,32,40,50,63,80,100 | T adjustable (0.8~1In) M adjustable (5~10In) |
| NS-160 | 16,20,25,32,40,50,63,80,100,125,160 | |
| NS-250 | 160, 180, 200, 225, 250 | |
| NS-400 | 315, 350, 400 | |
| NS-630 | 400, 500, 630 |
Electronic release.
| Type | Rated current In (A) | Note |
| NS-100 | 40, 100 | Ir=0.4....1 * In(adjustable 48 setting) Tripping between 1.05....1.3 * Ir (IEC60947-2) (Long-time overload protection) Im=2-3-4-5-6-7-8-10* Ir (Short-circuit protection) |
| NS-160 | 40, 100, 160 | |
| NS-250 | 40, 100, 160, 250 |
Dimension
FAQ
Q 1. What's the payment term?
A. We accept TT,30% deposit and 70% balance against copy of BL
Q 2. How's the delivery time ?
A. Usually it will take about 3-7days after get payment.
Q 3.Could you offer Form A or C/O ?
A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.
Q 4.Would you accept to use our logo and model ?
A.If you have good quantity,it absolute no problem to do OEM.
Q 5.Where is your market?
A. Our products are popular in Russia, Indonisia, Philippines,Italy, America, Brazil and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
"Facts speak louder than words". For more informations, Inquiry NOW !!!