Factory Promotional Miniature circuit breaker-FTB2G for Japan Factories
Overview:
Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for Factory Promotional Miniature circuit breaker-FTB2G for Japan Factories, "Quality first, Price lowest, Service best" is the spirit of our company. We sincerely welcome you to visit our company and negotiate mutual business!
| Model: | FTB2G | |
| Pole: | 1P,2P,3P,4P | |
| Rated frequency: | 50HZ | |
| Rated voltage (V): | 230/400 | |
| Rated current (A)C,D | 6,10,16,20,25,32,40,50,63 | |
| Breaking Capacity： | 6KA | |
| Mechanical and electrical life: | 20000 | |
| Ambient temperature (°C)： | -5 ~ +40 | |
| Altitude (m)： | ≤2000m | |
| Relative air humidity： | no more than 95% | |
| Pollution degree： | 2 | |
| Installation： | Used in place without obvious shock and vibration | |
| Pollution Degree： | II | |
| Connecting wire(mm²)Min/Max | 1/25 | |
| Size（L×W×H） | 1P | 74.2×17.8×80 |
| 2P | 75.7×35.6×80 | |
| 3P | 75.7×53.4×80 | |
| 4P | 75.7×71.2×80 | |
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow
this video show How Circuit Breakers Work
When it comes to overcurrent protection… I prefer a fuse than a circuit Breaker as they are more reliable.
I also hate cheaply made stuff. Cheap USB chargers urk me. If it results in poorly designed circuits… I want nothing to do with them.!
