·NJXB3-11,NJXB3-12,NJXB3-13,NJX
·NJXB3-1,NJXB3-2,NJXB3-3,NJXB3-
·NJBK9-50,NJBK9-50T,NJBK9-50M,N
·NJBK7-800,电动机保护继电器
·NJBK6-36,电动机保护继电器
·NJBK5-5 2A-10A,NJBK5-5 4A-20A,
·NJBK5-10 10A-16A,NJBK5-10D 10A
·NJBK5-10 0.72A-2.4A,NJBK5-10D
·NJBK2-200/10,NJBK2-200/50,NJBK