24СʱЧ͵绰400-697-9948
任ҵЧ͵绰400-667-0777
ев Ƹʹ
е ʹ
в ʹ
JBTU2ϵеӿһײƷڵѹϵͳĵӿṩBCD༶ȷ豸
Ʒ
JBTU2ϵеӿһײƷڵѹϵͳĵӿṩBCD༶ȷ豸ѹ275V440V, ͲʽҪڹҵڡšڰϵͳĵԴ(Ͳѹ˲ʱѹֵйŵӿϵͳ·豸
кϱ
GB18802.1
IEC61643-1
ͺż壺
Ʒࣺ
ŵImax8/20usΪ10kA20kA40kA60kA80kA100kA
ѹΪ275V320V385V420V440V
ƷΪ1P1P+N2P3P3P+N4P