Ex ZS 90 S
- Product Code: Ex ZS 90 S
- Availability: In Stock
Ex ZS 90 S
Features/Options
- Ex zone 1 and 21
- Thermoplastic enclosure
- 4 contacts
- Wire length up to 2 x 50 m
- Release by lever
- Wire pull and breakage detection
- N.B.: Please state required approvals for Russia, China and Brazil with your order!
Product image
Technical data
Standards | EN 60947-5-1; EN 1088; EN 60079-0, EN 60079-1, EN 60079-31; EN ISO 13849-1 |
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Enclosure | Duroplast |
Cover | Duroplast |
Switch insert | Ex 14 |
Degree of protection | IP 65 to IEC/EN 60529 |
Contact material | silver |
Switching system | slow action, positive break NC contacts |
Switching elements | 2 NO/2 NC contacts |
Connection | 2x cable H05VV-F, length 3m |
B10d(10% Load) | 200.000 |
TM | max. 20 years |
Uimp | 4 kV |
Ui | 250 V |
Ithe | T6: 6 A, T5: 3 A |
Utilisation category | AC-15, DC-13 |
Ie/Ue | 6 A/250 VAC, 0,25 A/230 VDC |
Max. fuse rating | 6 A gG D-fuse |
Ambient temperature | T6: –20 °C … +65 ºC; T5: –20 °C … +95 ºC |
Mechanical life | > 100.000 operations |
Max. wire length | 2 x 50 m |
Features | wire pull and breakage detection |
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 |
Approvals | PTB 11 ATEX 1003 X (referring to the switch insert), IECEx PTB 06.0098 X |