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.!