SK5C - 5NO/1NC - coupling relay


SK5C is an all-purpose coupling relay with five forcibly guided safe relaycontacts. It ensures the quick and safe deactivation of the moving parts of a machine in case of danger.

The SK5C couples safe signals of e.g. pulsed PLC’s to the periphery for galvanic isolation and power adjustment. Monitoring of the SK5C is possible via the forcibly guided normally closed contact.

SK5C can also be used as an extension module for our safety relais, safety timer and compact safety controller.

Feature Value
Function coupling relay with forcibly guided contacts according EN61810-3
Certified according to EN 60204-1; DIN EN ISO 13849-1; EN 62061; EN 50156-1;
EN 746-2; IEC 61508 Parts 1-2 and 4-7; IEC 61511-1
Approvals CE, TÜV, cULus
Supply Voltage DC 24 V
Number NO-contacts 5
Max. switching capacity of the NO-contacts 8 A / 250 VAC resistive load
Number NC-contacts 1
Width 22.5 mm
Order No. Spacer for a defined minimum distance between two safety relays (see derating) 472596
Order-No. fixed screw terminals 472342
Order-No. incl. plug-in screw terminals 474342
Order-No. incl. push-in twin spring connector 475342

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