3UA5540相配的接触器3TF343TF353TF443TF45价格3UA5540-0A0.1-0.16A139.003UA5540-0C0.16-0.25A139.003UA5540-0E0.25-0.4A139.003UA5540-0G0.4-0.63A139.003UA5540-0J0.63-1A142.803UA5240-0K0.8-1.25A139.003UA5540-1A1-1.6A142.803UA5540-1B1.25-2A142.803UA5540-1C1.6-2.5A142.803UA5540-1D2-3.2A142.803UA5540-1E2.5-4A142.803UA5540-1F3.2-5A155.103UA5540-1G4-6.3A155.103UA5540-1H5-8A155.103UA5540-1J6.3-10A155.103UA5540-1K8-12.5A155.103UA5540-2A10-16A155.103UA5540-2B12.5-20A155.103UA5540-2C16-25A155.103UA5540-2D20-32155.103UA5540-2Q35-36155.103UA5540-2R32-40155.103UA5540-2M36-45155.10