大咪直播_欧美成人高清视A在线看,中文字幕无码无遮挡在线看,久久久久综合一区二区不卡,色网站下载

法國施耐德防爆急停拉繩開關選型參數
上海乾拓貿易有限公司
　企業QQ：2880626087
　；
　手機；（）
　郵箱；@163.com
　地址：上海市嘉定區江橋嘉涌路99弄6號樓713室
Mechanical durability
Distance between cable supports  10 m
[Ie] rated operational current
3 A at 240 V AC-15, A300 conforming to EN/IEC 60947-5-1 appendix A
或灰塵形態的可燃物質混合在一起，
如果燃燒，會穿透非燃燒混合物
Range of product
Preventa XY2
Product or component type
Latching emergency stop trip wire switch
Device short name
By booted push-button
產品，符合歐洲指令ATEX94/9/CE
機器安全
400 V, degree of pollution 3 conforming to EN/IEC 60947-1
300 V conforming to UL 508
Contacts type and composition
1 NC + 1 NO
Trigger cable anchor point
Connections - terminals
Screw clamp terminal, clamping capacity: 1 x 0.5...2 x 1.5 mm2
Can reach category 4 with the appropriate monitoring
system and correctly wired conforming to EN/ISO 13849-1
?急停拉繩開關
全面的緊湊型耐用安全開關，
可以在危險環境中操作，
0.27 A at 250 V DC-13, Q300 conforming to EN/IEC 60947-5-1 appendix A
[Ithe] conventional enclosed thermal current  10 A
[Ui] rated insulation voltage
300 V conforming to CSA C22.2 No 14
[Uimp] rated impulse withstand voltage 4 kV
With, conforming to EN/IEC 60947-5-1 section 3
Resistance across terminals
<= 25 MOhm conforming to NF C 93-050 method A
<= 25 MOhm conforming to EN/IEC 60255-7 category 3
主要是針對第21和22類多塵區域。
根據指令，爆炸空氣環境表示在大氣中的空氣與氣態、蒸氣、霧態、
Can reach PL = e with the appropriate monitoring system
and correctly wired conforming to EN/ISO 13849-1
Can reach SIL 3 conforming to EN/IEC 61508
Safety reliability data
B10d = 300000 value given for a life time of 20 years
 limited by mechanical or contact wear

法國施耐德防爆急停拉繩開關選型參數