S293 series
Dead-man foot switches
Schaltbau S293 Series dead-man foot switches feature a high actuating speed, a compact design, and a high service life.
The dead-man foot switches are designed for use under rough operating conditions, e.g. on locomotives and multiple units.
Features
- Dead-man foot switches with change-over contact
- Rugged, long-lasting, reliable
- Snap-action switch S804 or S814
- High electrical rating due to solid contact bridge
- Contact material: hard silver or gold alloy
- High resistance to shock and vibration
- S814 featuring wiping, self-cleaning contacts
Stock items
| S293 S1C | fitted with S814 b snap-action switch | |
| S293 S2 | fitted with S804 b 40 snap-action switch | |
| S293 S3 | fitted with S804 b snap-action switch | |
| S293 S5 | fitted with S804 b snap-action switch | |
Specifications
Dead-man foot switches ZL293
| Switching element | S804 b or S814 b |
| Rated insulation voltage Ui | 250 V |
| Conv. thermal current Ith | 10 A |
| Ingress protection rating, IEC 60529 | IP54 |
| Mechanical endurance | > 1 million operating cycles |
| Temperature range | -40 °C ... +85 °C |
| Actuating force | approx. 35 N |
| Weight | 1.6 kg |
| Standards | IEC 60077, VDE 0660 |
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Electrics for rolling stock
S293 series