ABB断路器参数说明

1.

Name of the circuit breaker and performance level

2.

In: rated uninterrupted current* 额定连续电流

3.

Uimp: rated impulse withstand voltage* 额定冲击耐受电压*

4.

Ui: insulation voltage* 绝缘电压

5.

Ics: rated short circuit service breaking capacity* 额定短路分断能力 6.

Icu: rated ultimate short circuit breaking capacity* 额定极限短路分断能力* 7.

Ue: rated service voltage* 额定工作电压*

8.

Symbol of isolation behavior* 分离行为

9.

Reference standard and file number

10.

Serial number

11.

Anti-forgery

12.

Test pushbutton

13.

CE Marking

14

. Lug information

15

. UL interrupting ratings

* in compliance with the IEC 60947-2 Standard

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