SIEMENS 3RB2143-4EW1 过载继电器(25-100 A)

OVERLOAD RELAY 25...100 A FOR MOTOR
PROTECTION SIZE S3, CLASS 5...30 STANDALONE INSTALLATION MAIN CIRCUIT:
THROUGH TRANSF. AUX. CIRCUIT: SCREW
CONNECTION MANUAL-AUTOMATICRESET INT. EARTH FAULT DETECTION


Detail
  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化