1.MCB是miniature circuit breake的缩写即微型断路器，中文简称微断 2.63A代表框架电流，即此断路器触头容量最大能承受63A的电流. 3.3P是3pole即三极的缩写，即用于三相回路。

This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 3P circuit breaker with 3 protected poles, 63A rated current and C tripping curve.

Miniature circuit breaker (MCB), 63 A, 3p, characteristic: C, NA High-quality miniature circuit breaker, according to UL 489, CSA C22.2 No. 5 and also IEC 60947-2 standard, for applications, which are permitted for UL 1077 or CSA C22.2 No. 235, auxiliary switch and voltage trips suitable for subsequent installation, contact position indicator ...

This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 63A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 20kA at 220VAC to 240VAC conforming to EN/IEC 60947-2 standard and 6000A at 415VAC conforming to EN/IEC 60898-1 standard.

This Multi9 C60N is a low voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 63A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 10kA at 415VAC conforming to EN/IEC 60947-2 standard.

1. MCB（Miniature Circuit Breaker）意为小型断路器，是指额定电流在100A以下，用于对短路和过载进行保护的一种断路器。 2. 63表示额定电流，即MCB可以承载的电流最大值为63A。 3. C50A表示短路保护能力，即MCB能够承受的最大短路电流为50安培。

从rs在线订购abb 63a 2 mcb, c型微型断路器, 125v直流, 440v交流, s200系列 s202-c63 2cds252001r0634 s202-c63或其他mcb并指定次日送货，可享受一流服务和大量电子元件享有更佳价格

Schneider C68N 3P MCB 63A (6KA) 品牌/系列: Schneider. 產品簡介: C68N C curve (6KA) 63A 3P MCB. 送貨、安裝及退貨: 自取. MCB/RCBO/RCD/AI.

Acti9 iC65L DC 2P D 63A MCB. A9N39263. Environmental Data. Environmental Data. 碳足迹 (kg CO2 eq.) 151. Use Again.

2018年1月17日 · 电气图中MCB-63A-4P符号指什么1.MCB是miniature circuit breake的缩写即微型断路器，中文简称微断 2.63A代表框架电流，即此断路器触头容量最大能承受63A的电流. 3.4P是4pole即四极的缩写，即用于三相+N线回路