Compact Thermal Magnetic Circuit Breaker Double Pole 63A 80A 100A 125A
Desctription:
The DIN rail-mounted thermal-magnetic mini circuit breaker is the most common style in modern domestic consumer unitsand commercial electrical distribution boards throughout Europe. The design includes the following components:
1. Actuator lever - used to manually trip and reset the circuit breaker. Also indicates the status of the circuit breaker (On or Off/tripped). Most breakers are designed so they can still trip even if the lever is held or locked in the "on" position. This is sometimes referred to as "free trip" or "positive trip" operation.
2. Actuator mechanism - forces the contacts together or apart.
3. Contacts - Allow current when touching and break the current when moved apart.
4. Terminals
5. Bimetallic strip - separates contacts in response to smaller, longer-term overcurrents
6. Calibration screw - allows the manufacturer to precisely adjust the trip current of the device after assembly.
7. Solenoid - separates contacts rapidly in response to high overcurrents
8. Arc divider/extinguisher
Specitifcation:
| Number of Poles |
1P, 2P, 3P, 4P
|
| Rated Current (A) |
20, 25, 32, 40, 50, 63, 80, 100, 125
|
| Breaking Capacity (A) |
10000
|
| Rated Voltage (V) |
230/400
|
| Rated Frequency |
50/60Hz
|
| Endurance |
≥20000
|
| Circumstance Temperature |
-5°C~+40°C
|
| Electrical Life |
no less than 6000 operations
|
| Mechanical Life |
(O-C) no less than 20000 operations
|
| Protection Degree |
IP20
|
Product advantages:
1. completely independent intellectual property right,national utility model patent.
2. The overall is nice with sleek and smooth line.
3. It is easy to distinguish with different colors of different specifications.
4. It is comfortable to operate with embowed handles.
5. It is flexible to install and dismantle with creative design clips.
6. Setting oblate direction ,more beauty and more standard.
7. To meet customers needs with more connection styles.
8. Enhancing the ability of reflex arc when short circuit breaking with many improvements.
9. Enhancing the ability of extinction arc when short- circuit breaking with many improvements.
10. Short-circuit breaking capacity (ICS) of products get to 6KA combining many improvement.
