Zander Aachen SR4C Time Delay Safety Relay

Zander Aachen SR4C Time Delay Safety Relay

Code: SR4C Time Delay
Brand: 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

Safety functionEmergency stop monitoring,
safety guard monitoring, light grids monitoring,
stop category 0/1
Certified according toEN 60204-1; EN ISO 13849-1 ; EN 62061
ApprovalsCE, TUV, UL
Supply voltageAC/DC 24 V
Number of safe relay contacts4
Max. switching capability of safe relay contacts8 A / 250 VAC resistive load
Number of auxiliary relay contacts-
Number of non time-delayed contacts1 / 2 / 3
Number of time-delayed contacts3 / 2 / 1
Adjustable time delay1 - 30 s
Starting behaviorAutomatic 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
Width22.5 mm

Zander Aachen Datasheets

Country & Language File Name Download Link
United States (English) Zander-Aachen-EN_42085.pdf Download

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