Euchner CES-C04-AP/AR transponder coded safety switches

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In potentially explosive atmospheres, according to the ATEX directive and the corresponding standards, special requirements are placed on the equipment used from which a potential ignition hazard can exist. The CES-C04-AP/AR transponder coded safety switches from Euchner can now be used in potentially explosive atmospheres in Zone 2 (gases) and Zone 22 (dusts).

The CES-C04 is placed into a specially developed plastic housing guard to effectively protect the safety switch against the effects of possible impacts, thereby meeting the requirements of the ATEX directive.

For explosion protection, the compact safety switches are available as interlocking devices without guard locking or with monitored guard locking for the safety of personnel. Status LED indications on the CES-C04 are readily visible through windows in the housing guard. Already installed CES-C04 devices in the field can be retrofitted at any time.