13 Years manufacturer Miniature circuit breaker-FTB3 to Cairo Manufacturer
Overview:
We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for 13 Years manufacturer Miniature circuit breaker-FTB3 to Cairo Manufacturer, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
| Model | FTB3 high breaking capacity MCB | ||||
| Number of poles | 1P | 2P | 3P | 4P | |
| Rated frequency: | AC 50/60Hz | ||||
| Rated voltage (V) AC | 230/400 | ||||
| Rated current (A) | C | 6, 10, 16, 20, 25, 32, 40, 50, 63 | |||
| D | 6, 10, 16, 20, 25, 32, 40 | ||||
| Breaking | 40-63A | 10 | |||
| capacity(KA) | 6-32A | 12 | |||
| Mechanical and electrical life: | 20,000 operation | ||||
| Protection rating: | IP20 | ||||
| Installation | On symmetrical DIN rail 35mm /Panel Mounting | ||||
| Connection capacity: | Cross-section of conductors up to 25mm², Cross-section of busbar from 0.8-2mm², reversibility of connections |
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| Ambient temperature (°C) | -5 - +45 °C | ||||
| Altitude (m) | not higher than 2000m | ||||
| Relative air humidity | no more than 95% | ||||
| Pollution degree | Ⅱ | ||||
| Weight (g) | 116 | 234 | 352 | 472 | |