Type 250AF (250 Series)
Arlis Electric has been working hard for many years, and has cooperated with domestic and foreign power system solution companies stably, striving to become a professional design and manufacturing factory that can be relied on and provide sustainable solutions.
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DESCRIPTION
250 series No-fuse circuit breaker - MCCB
| 框架容量 AF | A | 250 | |||||||
| 型式 Type | 250-EK | 250-SK | 250-HK | ||||||
| 極數 Poles | P | 2 | 3 | 2 | 3 | 4 | 2 | 3 | |
| 額定絶緣電壓 Ui | VAC | 690 | |||||||
| 額定電流 Ue | VAC | 600 | |||||||
| 額定電流 In | A | 125、150、175、200、225、250 | |||||||
| 額定起斷容量 (kA) Icu / Ics CNS14816-2 IEC 60947-2 |
220V | 35/18 | 50/25 | 85/35 | |||||
| 380V | 25/13 | 30/15 | 50/20 | ||||||
| 440V | 18/9 | 25/13 | 50/20 | ||||||
| 600V | 15/8 | 20/10 | 30/15 | ||||||
| 額定起斷容量 (kA) asym/sym CNS 2931 |
220V | 40/35 | 60/50 | 100/85 | |||||
| 380V | 30/25 | 35/30 | 60/50 | ||||||
| 440V | 20/18 | 30/25 | 60/50 | ||||||
| 500V | 16/15 | 22/20 | 35/30 | ||||||
| 跳脫方式 Tripping | 熱動 - 電磁式 thermal-magnetic | ||||||||
|
尺寸 (mm) |
a | 105 | 140 | 105 | |||||
| b | 165 | ||||||||
| c | 68 | ||||||||
| d | 92 | ||||||||
| aa | 35 | 70 | 35 | ||||||
| bb | 126 | ||||||||
| 重量 Wt. | kg | 1.3 | 1.5 | 1.3 | 1.5 | 1.9 | 1.3 | 1.5 | |
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