Zander SR3AD-3N.O./1N.C. antivalent

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SR3AD is certified for furnaces in continuous operation. Application for the process industry.

SR3AD is a safety switching device specially designed for sensors with antivalent logic (normally open / normally closed combination).

In case of danger, the moving parts of a machine or system can be quickly and safely shut down via three safe relay contacts.

Available upon request

Available on back-order

Description

SR3AD is certified for furnaces in continuous operation. Application for the process industry.

SR3AD is a safety switching device specially designed for sensors with antivalent logic (normally open / normally closed combination).

In case of danger, the moving parts of a machine or system can be quickly and safely shut down via three safe relay contacts.

EC Declaration of Conformity

CCC Certificate

TUV Certificate

Safety Relay SR3AD

Additional information

Additional Information

Safety function: Monitoring of pressure and temperature sensors, safe coupling relay, emergency stop button, Certified according to: EN 60204-1; DIN EN ISO 13849-1; EN 62061; EN 50156-1; EN 746-2; IEC 61508 Teil 1-2 und 4-7; IEC 61511-1, Approvals: CE, TUV, GL, Supply voltage : AC/DC 24 V / AC 115 V / AC 230 V, Number of safe relay contacts: 3, Max. switching capability of safe relay contacts: 8 A / 250 VAC resistive load, Number of auxiliary relay contacts: 1, Number of non time-delayed contacts: 3, Number of time-delayed contacts: -, Starting behavior: Automatic start or manual, monitored start, PL; Cat.; SILCL (EN ISO 13849-1; EN 62061): PL e; Cat. 4; SILCL 3, Width: 22.5 mm