SIRIUS 软起动器 200-480 V 470 A 3RW5147-1XC14-0S ¥2.60 3RW5134-1XC14-0S西门子SIRIUS 软起动器 200-480 V 113 A ¥8438.00 SIRIUS 软起动器 200-480 V 32 A 3RW5116-1XC14-0S ¥6210.00 3RW5117-1XC14 软起动器 3RW5124-1XC14-0S ¥6633.00 SIRIUS 软起动器 3RW5143-1XC14-0S 3RW5144-1XC14-0S ¥1.56 西门子3RW5135-1XC14-0S软起动器 200-480 V 143 A ¥1.08