Text version of the page 
Foot switches
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Series GFS, variants
Features/Options - With emergency-stop push button
- Max. 4 contacts
- Metal enclosure
- With protective shield
- High level of stability
- Low pedal height
- Wiring compartment
- Available with special finish in RAL colour tonesStandards IEC/EN 60947-5-1 Enclosure aluminium die-cast, enamel finish, RAL 5011 Cover – Pedal glass-fibre reinforced thermoplastic Protective shield aluminium die-cast, enamel finish, RAL 5011
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GFS NA
Termination
Technical data
screw terminals Wire cross-section max. 2.5 mm
2 (incl. conductor ferrules)Emergency-stop: flat-plug connectors2.8 x 0.8 mm per DIN 46247-3also to be soldered Cable entry M20 x 1.5 Contact material silver Protection class IP 65 to EN 60529 Switching system slow or snap action with double break, positive break NC contact A Switch insert slow action: 2 contacts: ES 60 GF 4 contacts: ES 40 GF
snap action: 2 and 4 contacts: ZS 232
24 Utilisation category Max. fuse rating slow action: 4 contacts: 6 A gL/gG D-fuse2 contacts: 16 A gL/gG D-fusesnap action: 4 A gL/gG D-fuse AC-15 Ie/Ue slow action: 4 contacts:6 A/400 VAC 2 contacts: 16 A/400 VAC snap action: 2 contacts: 4 A/230 VAC; 2.5 A/400 VAC; 1 A/500 VAC
emergency-stop push button: 3 A/250 VAC Ambient temperature – 25 °C … + 80 ºC Mechanical life > 1 million operations Contact variants: Travel/contacts Ordering detailsGFSM 1Ö/1S NA 1Ö/1S Slow action Emergency-stop push buttoncontacts 1 NC/1 NO contact
(2Ö)Emergency-stop push button1 NC/1 NO contact (2Ö/2S)M Snap action (without M slow action)S Protective shieldSeries 1 NC/1 NO contact GFS 1Ö/1S NA 1Ö/1S 1 NC/1 NO contact GFS 1Ö/1S NA 2Ö