型号:

SZ3/ST3

2271EC 53(RVV)0.75-1.0/3

型号:

PSB-10

227 IEC 53(RVV) 3×0.75-1.5 245 IEC 53(RZ) 3×0.75-1.5 245 IEC 57(YZW) 3×0.75-1.5

型号:	PSB-10/ST3

227IEC 52(RVV),53(RVV)0.75-1.0/3

型号:

PBB-6

227 IEC 53(RVV) 2×0.75-1.0 227 IEC 53(RVV) 2×0.5-0.75

型号:

PBB-10

227IEC 53(RVV) 2×0.75-1.0 245IEC 51(RX) 2×0.75-1.0 245IEC 53(YZ) 2×0.75-1.0 245IEC 57(YZW) 2×0.75-1.0

型号:

PSB-16

227IEC 53(RVV) 3×1.0-1.5 245IEC 53(YZ) 3×1.0-1.5 245IEC 57(YZW) 3×1.0-1.5 245IEC 67(YCW) 3×1.0-1.5