MCCB, IEC standard to production, rated current up to 1250A
MCCB，IEC标准生产，额定电流可达1250A
- MCCB断路器
- 一般：
- 适用于交流50 / 60Hz，额定绝缘电压高达800V，额定工作电压400 / 690V和额定工作电流高达1250A的电路，用于偶尔的切换以及电机的不频繁启动（I≤630A及以下）
- 技术参数/主要规格：
- 外形尺寸额定电流Inm（A）：225
- 额定电流In（A）：160
- 额定极限短路分断能力等级：L，M
- 极数（P）：3
- 额定最终短路分断能力Icu（KA）：400V AC，35，50
- 额定工作短路分断能力Ics（KA）：400V AC，22，35
- 额定工作电压Ue（V）：AC400
- 额定绝缘电压Ui（V）：800
- 额定冲击耐受电压Uimp（V）：800
- 闪络距离（mm）：≤50
- 适用性：隔离
- 如何订购：
- 告诉我们产品的详细技术参数，然后我们会给您报价asap
- 我们非常乐意为您提供样品
- MCCB circuit breaker
- General:
- Suitable for circuitries of AC 50/60Hz, rated insulation voltage up to 800V, rated working voltage of 400/690V and rated working current up to 1250A, used for infrequent changeover as well as motor's infrequent startup (I≤630A and below)
- Technical parameters/key specfications:
- Frame size rated current Inm(A): 225
- Rated current In(A): 160
- Class of rated ultimate short-circuit breaking capacity: L , M
- Pole number (P): 3
- Rated ultimate short-circuit breaking capacity Icu (KA): 400V AC, 35, 50
- Rated service short-circuit breaking capacity Ics (KA): 400V AC, 22, 35
- Rated operating voltage Ue (V) : AC400
- Rated insulation voltage Ui(V) : 800
- Rated impulse withstand voltage Uimp (V) : 800
- Flashover distance (mm): ≤ 50
- Applicability: Isolation
- How to order:
- Tell us products detail technical parameters, then we will give you quotation asap
- We are very happy to provided samples for your
