China M7400/630 Molded Case Circuit Breaker fekitori nevagadziri

M7400/630 Molded Case Circuit Breaker

Tsananguro yeChigadzirwa
Zvitupa zvakajairika		IEC60947-2
Nhamba yechinhu		M7400
Huwandu hwematanda		3,.4
Hunhu hwemagetsi sezviri paIEC60947-2 uye EN60947-2
Yakayerwa ikozvino Mukati		250,300,315,350,400	450,500,550,600,630
Yakayerwa Voltage Inoshanda, Ue		AC:415V	AC:415V
Yakayerwa Insulated Voltage (Ui)		AC:800V	AC:800V
Rated impulse inodzivirira voltage, Uimpl		8kV	8kV
Kuputsika kwekupedzisira (kA rms Icu)	220/240V	75	75
	380/400V	50	50
	415V	50	50
	550V	20	20
Kutyorwa kwebasa kwakaongororwa kugona (kA rms Icu)	220/240V	50	50
	380/400V	35	35
	415V	35	35
	550V	13	13
Basa rekudzivirira		Kuremerwa zvakanyanya, kupfupisa-dunhu	Kuremerwa zvakanyanya, kupfupisa-dunhu
Rudzi rwechikamu cherwendo		Thermal-magnetic	Thermal-magnetic
Rwendo rwemagineti		400A	400A
Chikamu chekushandiswa		A	A
Kutsungirira	Michina	Mabasa 7000	Mabasa 7000
Kutsungirira	Zvemagetsi	Mabasa e3000	Mabasa e3000
Kubatana		Kubatana kwepamberi	Kubatana kwepamberi
Kuisa	Zvakajairika	Kugadzirisa sikuruu	Kugadzirisa sikuruu
Zviyero mm)	Pole
	3	257×140×145	257x140×145
	4	257×185×145	257×185×145