| Feature | Value |
|---|---|
| S2HC | |
| Safety function | 2-hand operation |
| Certified according to | EN 574, EN 60204-1, EN ISO 13849-1, EN 62061 |
| Approvals | CE, TUV, UL |
| Supply voltage | AC/DC 24 V / AC 115 V / AC 230 V |
| Number of safe relay contacts | 2 |
| Max. switching capability of safe relay contacts | 6 A / 250 VAC resistive load |
| Number of auxiliary relay contacts | - |
| Number of non time-delayed contacts | 2 |
| Number of time-delayed contacts | - |
| Starting behavior | - |
| PL; Cat.; SILCL (EN ISO 13849-1; EN/IEC 62061) | PL e; Cat. 4; SILCL 3 |
| Width | 22.5 mm |
| Order No. fixed screw terminals | 472413 (24 V) / 472411 (115 V) / 472410 (230 V) |
| Order No. plug-in screw terminals | 474413 (24 V) / 474411 (115 V) / 474410 (230 V) |
| Order No. push-in twin spring connector | 475413 (24 V) / 475411 (115 V) / 475410 (230 V) |
| Order No. EKLS4; set of plug-in screw terminals | 472592 |
| Order No. EKLT4; set of push-in twin spring connector | 472595 |
S2HC - 2NO - Two-Hand-Relay - safety modules
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S2HC is an extremely compact and universally applicable two-hand safety relay. It effectively protects the operator during stamping and pressing operations. The machine can be actuated only when two buttons are pressed with a maximum delay of 500 ms.
The S2HC corresponds to EN 574, type III C and is specially designed for the use in safety circuits, e.g. on pressing, stamping and bending tools.
