1. Scope of application
The C2000N-32 miniature circuit breaker (hereinafter referred to as the circuit breaker) is mainly suitable for overload and short circuit protection in protection circuits with AC 50Hz or 60Hz, rated voltage 230V, and rated current up to 32A. It can also be used for infrequent switching of circuits under normal conditions, especially for industrial and commercial lighting distribution systems. This product complies with GB10963 and IEC60898 standards.
2. Main specifications and technical parameters of C2000N-32 series miniature circuit breaker
classification
According to the rated current, there are six types: 6A, 10A, 16A, 20A, 25A, and 32A;
Two pole circuit breaker (1P+N) with one protective pole according to the number of poles.
The type of instantaneous release is C-type (5In~I0ln).
Main technical parameters and indicators
Time current action characteristics (see Table 1)
Short circuit capability during operation: 4500A
Mechanical and electrical lifespan: greater than 4000 cycles
|
serial number |
Rated current of release device In |
Initial state |
test current |
specified time |
expected result |
remark |
|
a |
≤32A |
cold state |
1.13In |
t≥1h |
Do not release |
|
|
b |
Immediately following item a After the experiment, proceed |
1.45In |
t < 1h |
trip |
The current steadily rises to the specified value within 5 seconds |
|
c |
cold state |
2.55In |
1s |
trip |
|
|
d |
cold state |
5In |
t≥0.1s |
Do not release |
|
|
e |
cold state |
10In |
t < 0.1s |
trip |
Wiring: When using the circuit breaker, refer to the table to select the cross-sectional area of the copper wire
|
Rated current In (A) |
In≤6 |
6 < In≤13 |
13 < In≤20 |
20 < In≤25 |
25 < In≤32 |
|
Wire cross-sectional area S (mm)two) |
one |
one point five |
two point five |
four |
six |
3. Structural characteristics
The product has a small volume and compact structure, with 1P+N poles within a width of 18mm, which is half the volume of the C2000 product's poles. Price ratio
Superior to similar products.
The product shell and some functional components are made of high flame retardant, high temperature resistant, and impact resistant plastic.
The product is directly installed with a neutral wire to avoid potential electric shock hazards caused by incorrect neutral wire wiring.
The product adopts guide rail installation, which is convenient and time-saving.