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Ex zone 1 and 21
2 contacts
Position indicator and integrated emergency-stop push button
Wire length up to 100 m
Pretensioning force 100 N
Lever for release and position indication
Wire pull and breakage detection
Special version only for dust Ex zone 22
N.B.: Please state required approvals for Russia, China, Brazil and North America with your order!
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Standards
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EN 60947-5-1, -5; EN 60079-0, EN 60079-1, EN 60079-31; EN ISO 13849-1 |
|---|---|
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Enclosure
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aluminium die-cast, enamel finish |
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Cover
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glass-fibre reinforced, shock-proof thermoplastic, ultramid |
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Switch insert
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Ex 14 |
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Degree of protection
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IP 67 to IEC/EN 60259 |
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Contact material
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silver |
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Switching system
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slow action, positive break NC contacts 
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Switching elements
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1 NC/1 NO contact or 2 NC contacts with double break |
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Connection
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cable H05VV-F |
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Cable section
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4 x 0.75 mm2 (incl. conductor ferrules) |
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Cable length
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3 m |
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B10d (10% Load)
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200.000 |
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TM
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max. 20 years |
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Uimp
|
4 kV |
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Ui
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250 V |
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Ithe
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T6: 6 A, T5: 3 A |
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Utilisation category
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AC-15, DC-13 |
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Ie/Ue
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6 A/250 VAC, 0.25 A/230 VDC |
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Max. fuse rating
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6 A gL/gG D-fuse |
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Ambient temperature
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T6: –20 °C … +65 oC; T5: –20 °C … +90 oC |
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Mechanical life
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> 100 000 operations |
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Max. wire length
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100 m |
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Features
|
wire pull and breakage detection |
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Ex certification
|
 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 |
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Approvals
|
PTB 11 ATEX 1003 X, IECEx PTB 07.0034 X    
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| 防爆控制开关的规格参数 | |
|---|---|
| 材质 | 其它 |
| 安装方式 | 壁挂 |
| 电压 | 其它 |
| 适用场所 | IIA,IIB,IIC | 其他参数 |
| 产品型号 | Ex ZS 80 |
| 防爆标志 | Ex II 2G Ex d IIC T6/T5 Gb；Ex II 2D Ex tb IIIC |
| 供货周期 | 5-10天 |
| 防爆合格证编号 | - |
| 尺寸图 | - |
|
豫公网安备41130202000490号
| 豫ICP备19015714号-1
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