Select the appropriate safety switch PSEN for every environment and application:

		Mechanical safety switches PSENmech For applications in which the safety gate is not to be opened unintentionally Prevent premature operator access via increased extraction force PSENmech mechanical safety switches with guard locking ensure that the safety gate is interlocked until the hazardous production process is complete
		Non-contact, magnetic safety switches PSENmag   Particularly suitable for applications that require a long switching distance, as they are insensitive to spring-back or swinging safety gates Can be used when the risk assessment specifies a high category, where there is heavy soiling and where strict hygiene regulations need to be met Simplified installation and adjustment thanks to the magnetic action principle
		Non-contact, coded safety switches PSENcode   Based on a non-magnetic action principle, these are particularly suitable for use on metal processing plant and machinery Highest level of manipulation protection because the enable from the safety device is only triggered if the actuating element is within the switch's response range and the code number on the actuator matches that of the switch (key lock principle).