Siemens Position switch lower 1S 2Ö 1W 3SE5242-1QV40

Safety position switch with separate actuator made of plastic housing, 50 mm device connection 2x (M20x 1.5), slow action contacts 1S+2Ö with 2 LEDs in yellow/green, DC 24 V. Five starting configurations are possible; the corresponding separate actuator 3SE5000-0AV0 must be ordered separately. Mechanical safety switches SIRIUS 3SE5 for position monitoring of movable protective devices, such as doors, covers, or safety grids. The drive heads are rotatable by 4x90 degrees and feature screwless mounting. The switching elements ensure very high contact reliability and can only be operated with a separately coded actuator, which provides increased protection against tampering. LEDs indicate the current status of the device. Switching points and mounting comply with EN 50047 and EN 50041. The devices are globally approved (IEC, UL). With the appropriate switch configuration, the highest safety requirements according to PL e or SIL 3 can be met. The integrated ASIsafe electronics require low power consumption. Various housing sizes with different switching elements in plastic or metal are available. A wide range of 3D coded actuators is offered. Some variants are optionally available with LED status indicator, M12 connector, or locking device. The 3SF1 series with direct connection to the AS-Interface bus system completes the portfolio. The actuator is not included with the safety switches and must be ordered separately. Accessories such as connectors and additional mounting and connection accessories are available. Safety is a SIRIUS business.