Ex GFS
Features/Options
- Ex zone 1 and 21
- Metal enclosure
- With protective shield
- Max. 2 contacts
- Low pedal height
- With pre-wired cable,
cable length 3 metres - Available with special finish in
RAL colour tones - Special version only for dust Ex zone 22 available
- N.B.: Please state required approvals for Russia, China, Brazil and North America 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 |
|---|---|
| Enclosure | aluminium die casting, enamel finish, RAL 5011 |
| Pedal | glass-fibre reinforced thermoplastic |
| Protective shield | aluminium die casting, enamel finish, RAL 5011 |
| Connection | cable H05VV-F, |
| Cable length | 3 m |
| Contact material | silver |
| Degree of protection | IP 65 to IEC/EN 60529 |
| Switching system | slow action with double break, positive break NC contact  or snap action with single break |
| Switch insert | slow action Ex GFS: Ex 14 snap action Ex GFSM: ExM 14 |
| B10d (10% Load) | Ex GFS: 2 million |
| TM | Ex GFS: max. 20 years |
| Utilisation category | AC-15; DC-13 |
| Ie/Ue | Ex GFS: 6 A/250 VAC; 0.25 A/230 VDC Ex GFSM: 5 A/250 VAC; 0.25 A/230 VDC |
| Max. fuse rating | Ex GFS: 6 A gL/gG D-fuse Ex GFSM: 5 A gL/gG D-fuse |
| Ambient temperature | T6: –20 °C … +60 °C, |
| Mechanical life | > 1 million operations |
| 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 | Ex GFS: PTB 11 ATEX 1002 X; IECEx PTB 11.0090X     Ex GFSM: PTB 11 ATEX 1002 X |
