正泰CHINT NJBK7电动机保护继电器，NJBK7-800MT/40/AC220V 8A～40A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800/400/AC220V 80A～400A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800M/40/AC220V 8A～40A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800/40/AC220V 8A～40A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800T/40/AC220V 8A～40A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800MT/5/AC220V 1A～5A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800T/5/AC220V 1A～5A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800MT/400/AC220V 80A～400A
正泰 NJBK10系列电动机保护继电器，NJBK10-200 20A～200A AC380V
正泰 NJBK10系列电动机保护继电器，NJBK10-10 1A～10A AC380V
正泰 NJBK10系列电动机保护继电器，NJBK10-10 1A～10A AC220V
正泰 NJBK10系列电动机保护继电器，NJBK10-50 5A～50A AC220V
正泰 NJBK10系列电动机保护继电器，NJBK10-200 20A～200A AC220V
正泰CHINT NJBK7电动机保护继电器，NJBK7-800M/400/AC220V 80A～400A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800MT/10/AC380V2A～10A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800MT/5/AC380V 1A～5A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800MT/800/AC380V 200A～800A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800M/800/AC380V 200A～800A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800/100/AC380V 20A～100A
正泰CHINT NJBK7电动机保护继电器，NJBK7-800M/5/AC220V 1A～5A
