3ua50正品正宗西门子热过载继电器批发销售

siemens一级代理苏州西门子电器有限公司上海西门子线路保护系统有限公司上海西门子低压断路器有限公司及西门子低压电器系列产品:3tf3td3tb3th3ua3vu3vt5sj65sm5su3sb3se3wt5sj53vl等产品欢迎询价!0510.88136111826269161530617425218915292987fax:0510-8262691682764787李静3ua热过载继电器------3ua系列热过载继电器适用于交流50hz/60hz，电压690v-1000v，电流0.1-400a的长期工作或间断长期工作的一般交流电动机的过载与断相保护，也可用作直流电磁铁和直流电动机的过载保护。------继电器具有断相保护，温度补偿，脱扣指示功能，并能自动与手动复位，动作可靠，符合iec947-4，vde0660，gb14048等标准。------继电器可与接触器接插安装，也可独立安装。特点3ua系列为双金属片式热过载继电器，脱扣等级为class10a；具有差动式断相保护；具有整定电流连续可调装置；具有温度补偿；具有脱扣指示；具有测试按钮；具有手动复位和自动复位按钮；具有在电气上相互绝缘的一常开和一常闭触头；sigut-西门子专利端接法，接线方便、牢固，接触可靠性高，抗振性强，安全防护性好；安装方式：与接触器接插安装或独立安装。西门子交流接触器直流接触器3tb3001-1xb4、3tb4022-0xb0、3tb4022-0xf0、3tb4022-0xm0、3tb4110-0xm0、3tb4122-0xb0、3tb4122-0xq0、3tb4122-0xq0、3tb4322-0xm0、3tb4222-0xm0、3tb4422-0xm0、3tf4522-0xm0、3tf3000-0xm0、3tf3010-0xm0、3tf3100-0xq0、3tf3010-1xb4、3tf3100-0xq0、3tf3110-0xm0、3tf3211-0xq0、3tf3311-1xb4、3tf3500-0xq0、3tf4001-0xm0、3tf4011-0xm0、3tf4011-1xb4、3tf4022-0xb0、3tf4022-0xm0、3tf4122-0xm0、3tf4222-0xq0、3tf4322-0xm0、3tf4322-0xq0、3tf4422-0xm0、3tf4422-0xq0、3tf4422-1xb4、3tf4522-0xm0、3tf4622-0xf0、3tf4622-0xm0、3tf4622-0xq0、3tf4644-0xm0、3tf4722-0xm0、3tf4722-0xq0、3tf4822-0xm0、3tf4922-0xm03tf5022-oxmo.3tf5022-0xqo，3tf5122-0xmo，3tf5122-0xqo，3tf5222-0xmo，3tf5222-0xqo3tf5322-0xmo，3tf5322-0xqo，3tf5422-0xmo，3tf5422-0xqo，3tf5522-oxmo，3tf5522-0xqo3tf5622oxqooxmooxfooxgooxbo1xf41xb41xm4西门子中间继电器3th3022-0xm0、3th3022-1xb4、3th4013-1xb4、3th4022-0xf0、3th4022-0xm0、3th4022-1xb4、3th4022-1xm4、3th4031-0xm0、3th4031-1xm4、3th4040-0xm0、3th4040-1xb4、3th4244-0xm0、3th4040-1xm4(dc220v)、3th4253-0xm0、3th4262-0xm0、3th8022-0xm0、3th8022-0xq0、3th8031-0xm0、3th8031-0xq0、3th8040-0xm0、3th8244-0xb0、3th8244-0xm0、3th8244-0xq0、3th8262-0xm0、3th8271-0xm0、3th8280-0xm0。西门子热过载继电器3ua5040-0a、3ua5040-0e、3ua5040-0g、3ua5040-0j、3ua5040-1a、3ua5040-1c、3ua5040-1d、3ua5040-1e、3ua5040-1f、3ua5040-1g、3ua5040-1h、3ua5040-1j、3ua5040-1k、3ua5240-1h、3ua5240-1j、3ua5240-1k、3ua5240-2a、3ua5240-2b、3ua5240-2c、3ua5440-2q、3ua5840-2b、3ua5840-2e、3ua5840-2f、3ua5840-2t、3ua5840-2u、3ua5840-2v、3ua5940-0g、3ua5940-0j、3ua5940-0k、3ua5940-1a、3ua5940-1b、3ua5940-1c、3ua5940-1e、3ua5940-1f、3ua5940-1g、3ua5940-1h、3ua5940-2a、3ua5940-1j、3ua5940-2a、3ua5940-2b、3ua5940-2c、3ua5940-2d、3ua5940-2e、3ua5940-2m、3ua5940-2t、3ua6040-2x、3ua6040-3j、3ua6140-2h、3ua6140-2x、3ua6140-3h、3ua6240-2x、3ua6240-2w、3ua6640-3b。西门子3vu系列断路器3vu1340-1md00、3vu1340-1me00、3vu1340-1mf00、3vu1340-1mh00、3vu1340-1mj00、3vu1340-1mk00、3vu1340-1ml00、3vu1340-1mm00、3vu1340-1mn00、3vu1340-1mp00、3vu1340-1nh00、3vu1340-1nj00、3vu1340-1nk00、3vu1340-1nl00、3vu1340-3mk00、3vu1640-1ml00、3vu1640-1mm00、3vu1640-1mp00、3vu1640-1mq00、3vu9131-3aa00、3vu1340-1mc00、3vu1340-1md00、3vu1340-1mf00、3vu1340-1mh00、3vu1340-1mj00、3vu1340-1ml00、3vu1340-1mn00、3vu1340-1nj00、3vu1340-1nk00、3vu1640-1mp00西门子微型断路器5sj51017cc205sj51027cc205sj51037cc205sj51047cc205sj51067cc205sj51087cc205sj51107cc205sj51137cc205sj51167cc205sj51207cc205sj51257cc205sj51327cc205sj51407cc205sj51507cc205sj52017cc205sj52027cc205sj52037cc205sj52047cc205sj52067cc205sj52087cc205sj52107cc205sj52137cc205sj52167cc205sj52207cc205sj52257cc205sj52327cc205sj52407cc205sj52507cc205sj61047cc205sj61067cc205sj61107cc205sj61167cc205sj61207cc205sj61257cc205sj61327cc205sj61407cc205sj61507cc205sj61637cc205sj62047cc205sj62067cc205sj62107cc205sj62167cc205sj62207cc205sj62257cc205sj62327cc205sj62407cc205sj62507cc205sj62637cc205sj63067cc205sj63107cc205sj63167cc205sj63207cc205sj63257cc205sj63327cc205sj63407cc205sj63507cc205sj63637cc205sj64107cc205sj64167cc205sj64207cc205sj64257cc205sj64327cc205sj64407cc205sj64507cc205sj64637cc205sj61108cc205sj61138cc205sj61168cc205sj61208cc205sj61258cc205sj61328cc205sj61408cc205sj61508cc205sj61638cc205sj65148cc205sj65058cc205sj65018cc205sj65158cc205sj65028cc205sj65038cc205sj65048cc205sj65068cc205sj65088cc205sj63108cc20siemenset5sj63138cc20siemenset5sj63158cc20siemenset5sj6316-8cc20siemenset5sj63167cc20siemenset5sj63168cc20siemenset5sj6320-8cc20siemenset5sj63207cc20siemenset5sj63208cc20siemenset5sj6325西门子塑壳式断路器3vt8063-1aa03-0aa03vt8104-2aa03-0aa03vt8108-1aa03-0ca03vt8110-1aa03-0aa03vt8208-1ca03-0aa03vt8216-2da03-0aa03vt8431-1aa03-0aa03vt8431-2da03-0aa03vt8440-1aa04-0aa03vt8563-1aa03-0aa03vt9400-2ab003vt9400-2ac003vt8108-1aa03-0aa0370.00※3vt100n100tmf/3p100253vt8110-1aa03-0aa0370.00※3vt160n32...3vt8110-2aa03-0aa0509.003vt160h32tmf/3p32503vt8203-2ba03-0aa0934.003vt160h40f/3p3vt8103-1aa03-0aa032a3p固定式5183vt8104-1aa03-0aa040a3p固定式5183vt8105-1aa03-0aa050a3p固定式5183vt8106-1aa03-0aa063a3p固定式5183vt8108-1aa03-0aa080a3p固定式5183vt8110-1aa03-0aa0100 批发说明 支持混批 ，[1000]元以上起批或者[10]只