Ifektri ye-China M7400/630 Molded Case Circuit Breaker kanye nabakhiqizi

I-M7400/630 Molded Case Circuit Breaker

Incazelo Yomkhiqizo
Izitifiketi ezijwayelekile		IEC60947-2
Inombolo Yento		I-M7400
Inani lezinsika		3,.4
Izici zikagesi njengoba kuchazwe yi-IEC60947-2 kanye ne-EN60947-2
Kulinganiswe okwamanje ngaphakathi		250,300,315,350,400	450,500,550,600,630
I-Voltage Yokusebenza Elinganisiwe, i-Ue		I-AC:415V	I-AC:415V
I-Voltage Ehlanganisiwe Ehlanganisiwe (i-Ui)		I-AC:800V	I-AC:800V
Isilinganiso sokumelana nomfutho we-voltage, i-Uimpl		8kV	8kV
Umthamo wokugcina wokuphumula (kA rms Icu)	220/240V	75	75
	380/400V	50	50
	415V	50	50
	550V	20	20
Isilinganiso sokuphulwa kwesevisi umthamo (kA rms Icu)	220/240V	50	50
	380/400V	35	35
	415V	35	35
	550V	13	13
Umsebenzi wokuvikela		Ukulayisha ngokweqile, i-short-circuit	Ukulayisha ngokweqile, i-short-circuit
Uhlobo lweyunithi yohambo		Ugesi oshisayo	Ugesi oshisayo
Ububanzi bohambo olunezibuthe		400A	400A
Isigaba sokusetshenziswa		A	A
Ukukhuthazela	Okwemishini	Imisebenzi engu-7000	Imisebenzi engu-7000
Ukukhuthazela	Ugesi	Imisebenzi engu-3000	Imisebenzi engu-3000
Uxhumano		Ukuxhumana kwangaphambili	Ukuxhumana kwangaphambili
Ukufaka	Okujwayelekile	Ukulungisa izikulufo	Ukulungisa izikulufo
Ubukhulu (mm)	I-Pole
	3	257×140×145	257x140×145
	4	257×185×145	257×185×145