| SR4C | |
|---|---|
| Safety function | Emergency stop monitoring, safety guard monitoring, light grids monitoring, stop category 0/1 |
| Certified according to | EN 60204-1; EN ISO 13849-1 ; EN 62061 |
| Approvals | CE, TUV, UL |
| Supply voltage | AC/DC 24 V |
| Number of safe relay contacts | 4 |
| Max. switching capability of safe relay contacts | 8 A / 250 VAC resistive load |
| Number of auxiliary relay contacts | - |
| Number of non time-delayed contacts | 1 / 2 / 3 |
| Number of time-delayed contacts | 3 / 2 / 1 |
| Adjustable time delay | 1 - 30 s |
| Starting behavior | Automatic start or manual, monitored start |
| PL; Cat.; SILCL (EN ISO 13849-1; EN 62061) | PL e; Cat. 4; SILCL 3 - non-delayed contacts PL e; Cat. 3; SILCL 2 - delayed contacts |
| Width | 22.5 mm |
Zander Aachen SR4C Time Delay Safety Relay
Zander Aachen SR4C Time Delay Safety Relay
Codice: SR4C Time Delay
Marchio: Zander Aachen
SR4C is a safety relay, which combines the non-delayed and delayed contacts in an extremely compact housing. As a result, dangerous parts of a plant can be switched off quickly and safely during an emergency.
At the same time, other electric circuits can be supplied with power for up to 30 seconds, which might be essential for e.g. bringing a tool in the ideal position or effecting the declaration of trailing parts.
non-delayed contacts; 
delayed contacts
Zander Aachen Datasheet
| Paese e lingua | Nome del file | Link di download |
 United States (English) |
Zander-Aachen-EN_42085.pdf | Download |
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