电动机综合保护器适用于额定频率50Hz，额定工作电压至660V的电路中作为三相电机在运行中出现断相、过流故障时，起保护电动机的作用。CDS9-5 1-50A AC220V (JD-501)CDS9-5 1-50A AC380V(JD-501)CDS9-5S 1-20A AC220V(JD-501S)CDS9-5S 1-20A AC380V(JD-501S)JD-5(BHQ-S-J) 0.5-5A AC220VJD-5(BHQ-S-J) 0.5-5AAC220V触点一开一闭JD-5(BHQ-S-J)0.5-5AAC36VJD-5(BHQ-S-J) 0.5-5A AC380VJD-5 1-100A AC220VJD-5 1-100A AC380VJD-51-80A(0.5-40KW) AC220VJD-5 1-80A AC220V二三连接JD-51-80A(0.5-40KW)AC220V一开一闭JD-51-80A(0.5-40KW)AC36VJD-51-80A(0.5-40KW) AC380VJD-5(BHQ-S-J) 20-80A AC220VJD-5(BHQ-S-J)20-80AAC220V触点一开一闭JD-5(BHQ-S-J) 20-80A AC380VJD-5(BHQ-S-J) 2-20A AC220VJD-5(BHQ-S-J) 2-20AAC220V触点一开一闭JD-5(BHQ-S-J) 2-20A AC380VJD-55-200A220VJD-55-200A380VJD-5B1-100AAC220VJD-5B1-100AAC380VJD-5B1-80A(0.5-40KW)AC220VJD-5B1-80A(0.5-40KW)AC220V二三连接JD-5B1-80A一开一闭AC220VJD-5B1-80A(0.5-40KW)AC36VJD-5B1-80A(0.5-40KW)AC380VJD-5B1-80A一开一闭AC380VJD-5B1-80A430VJD-5B5-200A AC220VJD-5B5-200A AC380VCDS9-6 100-200A AC220V(JD-601)CDS9-6 100-200A AC380V(JD-601)CDS9-6 20-100A AC220V(JD-601)CDS9-6 20-100A AC380V(JD-601)CDS9-6 50-200A AC220V(JD-601)CDS9-6 50-200A AC380V(JD-601)CDS9-6 50-200AAC380V(JD-601)带报警触点CDS9-6S100-200AAC220V(JD-601S)CDS9-6S 100-200A AC380V(JD-601S)CDS9-6S 20-100A AC220V(JD-601S)CDS9-6S 20-100A AC380V(JD-601S)JD-6(BHQ-S-C) 100-250A AC220VJD-6(BHQ-S-C) 100-250A AC380VJD-6(BHQ-S-C) 200-500A AC220VJD-6(BHQ-S-C) 200-500A AC380VJD-6(BHQ-S-C) 63-150A AC220VJD-6(BHQ-S-C) 63-150A AC380VJD-6(BHQ-S-C) 63-400A AC220VJD-6(BHQ-S-C) 63-400A AC380V