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          技術文章您的位置:網站首頁 >技術文章 > steute腳踏開關 number: 1048585工廠直銷特惠
          steute腳踏開關 number: 1048585工廠直銷特惠
          更新時間:2021-06-10   點擊次數:945次

           steute腳踏開關 number: 1048585工廠直銷特惠

          1.通過腳踩或踏來進行*作電路通斷,也可以用來控制輸出電流大小的開關。腳踏開關內結構是一組常開與常閉,在380V電路中,要控制三相電機,必須要用交流接觸器,腳踏開關中的常開二端串在交流接觸器線圈控制回路中。如控制...
          2.腳踏開關有三根線,一根控制線是常開,一根控制線是常閉,另一根是常開與常閉的公用線,我們只用一根控制線是常開,另一根是常開與常閉的...
          3.必須要用交流接觸器,腳踏開關中的常開二端串在交流接觸器線圈控制回路中。

           

          EX GFS 1Ö/1S - 3M

          Ex foot switch

           Material number: 1048585

          (Material number old: 81201201)
          • Ex zone 1 and 21
          • 1-pedal type
          • Metal enclosure
          • With protective shield
          • Low pedal height
          • With pre-wired cable, cable length 3 m
          • Attention: Please state required international approvals with your order!

            steute腳踏開關 number: 1048585工廠直銷特惠

          Technical data

          Applied standardsEN 60947-5-1, EN 60079-0, EN 60079-1, EN 60079-31, EN ISO 13849-1
          Enclosurealuminium die-cast, powder-coated
          Pedalthermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
          Protective shieldaluminium die-cast, powder-coated
          Degree of protectionIP 65 to IEC/EN 60529
          B10d (10 % load)2 million
          TMmax. 20 years
          Connectionpre-wired cable H05VV-F
          Cable cross-section4 x 0.75 mm² (incl. conductor ferrules)
          Cable length3 m
          Contact materialsilver
          Switching systemslow action, positive break NC contacts
          Switching elements1 NC/1 NO contact, type Zb
          Switch insert1 x Ex 14
          Utilisation categoryAC-15; DC-13
          Rated operating current/voltage Ie/Ue6 A/250 VAC; 0.25 A/230 VDC
          Short-circuit protection6 A gG/gN fuse
          Ambient temperatureT6: –20 °C … +60 °C,
          T5: -20 °C … +75 °C
          Mechanical life> 1 million operations
          Impact energymax. 7 J
          Ex marking II 2G Ex d IIC T6/T5 Gb,
          II 2D Ex tb IIIC
          T80 °C/T95 °C Db IP65
          IECEx Ex d IIC T6/T5 Gb,
          Ex tb IIIC T80 °C/T95 °C Db IP65
          ApprovalsPTB 11 ATEX 1002 X
          IECEx PTB 11.0090X
          Weight1500 g

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