EX-TECH成立于1991年，如今已是一个国际性集团公司。Ex-tech提供全方位的解决方案，从单个组件到具有广泛工程技术的整个机械。
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TECHNICAL DATA
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Material
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Zamac
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IP rating
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IP66/67 according to EN/IEC 60529
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Operating temperature
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-20°C ... +60°C
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Certificate
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INERIS 03ATEX0083X
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Marking
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II 2 GD
Ex d IIC T6 Gb
Ex tb IIIC T85°C Db
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Repeat accuracy
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0.05 mm on the tripping points, with 1 million operation cycles for actuator with end plunger
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Shock resistance
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25 gn (18ms) according to IEC 60068-2-27
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Vibration resistance
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5 gn according to IEC 60068-2-27
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Rated thermal current
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6 A for 2 contacts according to versions, 3 A for 4 contacts
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Rated insulation voltage
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400 V according to IEC 60947-5-1
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Contact blocks
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Snap action - 1 x NC + 1 x NO or 2 x NC + 2 x NO
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Resistance across terminals
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≤ 25 mΩ according to IEC 60255-7 category 3
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Electrical features of the contacts
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Switches with 2 contacts
AC-15 ; C300 (Ue = 240 V, Ie = 1.5 A)
DC-13 ; R300 (Ue = 250 V, Ie = 0.1 A)
Switches with 4 contacts
AC-15 ; C300 (Ue = 240 V, Ie = 0.75 A)
DC-13 ; R300 (Ue = 250 V, Ie = 0.1 A)
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EX-TECH限位开关XCWD系列介绍
The XCWD limit switches is a safe bet for controlling movement. It benefits from the latest developments: modularity, compactness, a very broad range of actuators.
They are designed for intensive use and a very good repeatability.
They are provided in complete assemblies or variable composition with:
• 2 or 4 electrically separate snap action contacts
• Heads that can be adjusted from 15° to 15° on 360° relative to the body
• can substitute the previous range XCWA and XCWF
XCWD限位开关是控制运动的安全选择。它得益于最新发展：模块化，紧凑性，种类繁多的执行器。
它们专为密集使用和非常好的可重复性而设计。
它们以完整的程序集或可变组成的形式提供：
•2或4个电气分离的速动触点
•前端可相对于其他部分在360°上从15°调整到15°
•可以替代以前的XCWA和XCWF
EX-TECH限位开关XCWD系列其他常用型号：
EX-TECH XCWD21F0L1
EX-TECH XCWD21F0L2
EX-TECH XCWD21F0L5
EX-TECH XCWD21F0L10
EX-TECH XCWD410L1
EX-TECH XCWD410L2
EX-TECH XCWD410L5
EX-TECH XCWD410L10
EX-TECH XCWD21F2L1
EX-TECH XCWD21F2L2
EX-TECH XCWD21F2L5
EX-TECH XCWD21F2L10
EX-TECH XCWD41F2L1
EX-TECH XCWD41F2L2
EX-TECH XCWD41F2L5
EX-TECH XCWD41F2L10