Application
NS moulded case circuit breaker is one of the most advanced type breakers in the world, which adopts international advanced design and manufacture technology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A. Its rated insulation voltage is 690V. It can make and break the non-frequently circuit in the normal conditions. It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage. It complies with IEC60947-2.
Packing Detail
Packaging Detail: Standard export package&as your requirement
Delivery Detail: Within 7-20days(Depends on the detail order quantity)
About US
Yueqing kangling electric appliance factory is located in Liushi, which is named "the City of Chinese electrical appliances", "the city of copy products "in Wenzhou.
In order to have a good performance in the copy area of electrical appliances, we have been registed many similar famous original brands. Such as: "FAIZCO", " ignrade", "lheger", ""nnuljtig ", "SANME", "KARTECH", "CNKNGLI", and so on.
FAIZCO is our main brand.
FAIZCO Electrical covers an area of5, 000square meters, with complete production equipment. Which is known as one of the leading manufacturers and exporters in the field of low-voltage electrical appliances in China.
Products Ranges:
Mini-Circuit Breakers, Molded Case Circuit breakers, Earth leakage Circuit Breakers, Distribution boxes, Load centers, Enclosures, AC contactors, Relays and Wall switches as well as many other electrical accessories.
Main Export Markets:
Middle East, Southeast Asia, Africa, North America, South America, etc.
R&D:
Our R&D team is LED by a team of experienced professors and engineers, who dedicate themselves to continually developing new products, providing customers with quality products and meeting their requirements.
Quality Control:
Our company has long ago established the ISO9001 Quality Management System according to the requirement of TS16949 standards and has gradually improved the quality control procedures which guarantee the quality of our products and services.
Business Principle:
Customer First!
All products can be guaranteed and graded according tocustomer requirements. Meanwhile, we can provice OEM and ODM service for buys all over the world.
FAIZCO Electrical welcome your cooperation, and win co-prosperity.
Specification Detail
As below the form
Rated current of
release (A) |
Thermodynamic release (ambient temp+40°C) |
Operational current
of magnetic release (A) |
1.05In (cold state)
inoperative time (h) |
1.30In (heat state)
inoperative time (h) |
|
In ≤ 63 |
≥ 1 |
< 1 |
10In±20% |
|
63 < In ≤ 100 |
≥ 2 |
< 2 |
10In±20% |
|
100 < In ≤ 630 |
≥ 2 |
< 2 |
5-10In±20% |
Rated Current of
Release (A) |
Thermodynamic release (ambient temp+40°C) |
Operational current
of magnetic
release (A) |
1.0In
(cold state)
inoperative
time |
1.20In
(heat state)
operative
time |
1.50In
(heat state)
operative
time |
7.2In (heat
state)
operative
time |
|
12.5 ≤ In ≤ 400 |
≥2h |
<2h |
≤4min |
2S<Tp≤10S |
12In±20% |
|
Type |
Rated
current(A) |
Poles |
Rated
insulation
voltage(V) |
Rated
operating
voltage(V) |
Arcing
over
distance(mm) |
Ultimate
short
circuit
breaking capacity |
Servies
short
circuit
breaking
capacity |
Operating
performance
(times) |
|
ON |
OFF |
|
NS-100D |
12.5,16,
20,25,32,
40,50,63,
80,100 |
3,4 |
950 |
690 |
0 |
18 |
18 |
1500 |
8500 |
|
NS-100N |
25 |
25 |
|
NS-100H |
70 |
70 |
|
NS-160D |
16,20,25,
32,40,50,
63,80,100,
125,160 |
25 |
25 |
1500 |
7000 |
|
NS-160N |
36 |
36 |
|
NS-160H |
70 |
70 |
|
NS-250D |
160,180,
200,225,
250 |
25 |
25 |
1000 |
7000 |
|
NS-250N |
36 |
36 |
|
NS-250H |
70 |
70 |
|
NS-400D |
200,225,
250,300,
315,400 |
35 |
35 |
1000 |
4000 |
|
NS-400N |
45 |
45 |
|
NS-400H |
70 |
70 |
|
NS-630D |
315,350,
400,500,
600,630 |
35 |
35 |
1000 |
4000 |
|
NS-630N |
45 |
45 |
|
NS-630H |
70 |
70 |