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CE Certification Rcbo Circuit Breaker Exporter Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J Detail:
Construction and Feature
- Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation.
- Contact position indication
- Provides protection against indirect contact by human body
- Provides complementary protection against direct contact by human body.
- Effectively protects electric equipment against insulating failure
- Equipped with switched neutral and phase pole
- Provides protection against over-voltage
- Provides comprehensive protection to household and commercial distribution systems.
- S2 Shunt Tripper
- U2+O2 Over-voltage and under-voltage tripper
Technical Data
Standard |
IEC61009-1/EN61009-1 |
Type |
Electronic type |
Residual current characteristics |
AC |
Pole No |
1P+N |
Tripping curve |
B, C, D |
Rated short-circuit capacity |
6kA |
Rated current (A) |
6A, 10A, 16A, 20A, 25A, 32A |
Rated voltage |
230V AC |
Rated frequency |
50/60Hz |
Rated residual operating current(mA) |
0.03, 0.1, 0.3 |
Tripping duration |
instantaneous≤0.1s |
Electro-mechanical endurance |
4000 cycles |
Connection terminal |
pillar terminal with clamp |
Terminal Connection Height |
H1=16mm H2=21mm |
Over-voltage tripping |
280V±5% |
Connection capacity |
Flexible conductor 10mm² |
Rigid conductor 16mm² |
Installation |
On symmetrical DIN rail 35.5mm |
Panel mounting |
Overload Current Protection Characteristics
Test procedure |
Type |
Test Current |
Initial State |
Tripping or Non-tripping Time Limit |
Expected Result |
Remark |
a |
B,C,D |
1.13In |
cold |
t≥1h |
no tripping |
|
b |
B,C,D |
1.45In |
after test a |
t<1h |
tripping |
Current in the 5s in th increase of stability |
c |
B,C,D |
2.55In |
cold |
1s<t<60s |
tripping |
|
d |
B |
3In |
cold |
t≤0.1s |
no tripping |
Turn on the auxiliary switch to close the current |
C |
5In |
D |
10In |
e |
B |
5In |
cold |
t<0.1s |
tripping |
Turn on the auxiliary switch to close the current |
C |
10In |
D |
20In |
The terminology “cold state” refes to that no load is carried before testing at the reference setting temperature. |
Residual Current Action Breaking Time
Residual Current Action Breaking Time |
type |
In/A |
I△n/A |
Residual Current (I△) Is Corresponding To The Following Breaking Time (S) |
I△n |
2 I△n |
5 I△n |
5A,10A,20A,50A,100A,200A,500A |
I△t |
|
general
type |
any
value |
any
value |
0.3 |
0.15 |
0.04 |
0.04 |
0.04 |
Max Break-time |
A Type Of Trip Current Range
Lagangle(A) |
A Tripping Current(A) |
Lower Limit |
Upper Limit |
0° |
0.35 I△n |
0.14 I△n |
90° |
0.25 I△n |
135° |
0.11 I△n |
Product detail pictures:
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Our company sticks to the principle of Quality is the life of the company, and reputation is the soul of it for CE Certification Rcbo Circuit Breaker Exporter Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J , The product will supply to all over the world, such as: Uganda, Sri Lanka, Jersey, Our company will adhere to Quality first, , perfection forever, people-oriented , technology innovationbusiness philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our good to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Sara from Las Vegas - 2018.06.03 10:17
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
By Jessie from British - 2017.01.28 19:59