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CE Certification Rcbo Circuit Manufacturer 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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We constantly continually give you essentially the most conscientious client provider, plus the widly variety of designs and styles with high quality materials. These initiatives include the availability of customized designs with speed and dispatch for CE Certification Rcbo Circuit Manufacturer Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J , The product will supply to all over the world, such as: kazan, Lyon, Lithuania, Honest to every customers are our requested! First-class serve, good quality, good price and fast delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Page from Italy - 2017.10.23 10:29
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Nelly from Netherlands - 2018.12.05 13:53