// CONTROL TECHNOLOGY
Miniature limit switches
C 500
| Standards | IEC/EN 60947-5-1 |
|---|---|
| Enclosure | glass-fibre reinforced, shock-proof thermoplastic, |
| Actuator | plunger: brass |
| Protection class | IP 30 to IEC/EN 60529 |
| Soiling level | 3 |
| Contact material | silver |
| Switching system | slow action, positive break NC contact |
| Switching elements | change-over contact with double break Zb and galvanically separated contact bridges |
| Termination | plug-in connector |
| Cable section | max. 1,5 mm2 |
| Uimp | 4 kV |
| Ui | 400 V |
| Ithe | 4 A |
| IeUIe | 4 A/400 VAC |
| Utilisation category | AC-15 |
| Max. fuse rating | 4 A gL/gG D-fuse |
| Ambient temperature | –20 °C … +75 ºC |
| Mechanical life | > 1 million operations |
| Switching frequency | 1800/h |
| Repeat accuracy of switching points | ± 0,1 mm |
| Contact opening | 2 x 4 mm |
| Approvals |  |
