SIEMENS 3SE51121QV10 Safety position switchw/actuator 1NO/2 NC

Safety position switch with separate actuator Metal enclosure, 40 mm Device connection 1x (M20 x 1.5) Slow-action contacts 1 NO/2 NC with 2 LEDs, yellow/green 24 V DC 5 directions of approaches The matching separate actuator 3SE5000-0AV0. must be ordered separately Mechanical safety switches SIRIUS 3SE5 for position monitoring of moving protection equipment, e.g. doors, covers, or protective grilles. The actuator heads with screwless mounting can be rotated by 4x90 degrees. Five directions of approach are possible for the actuator, one of which is from the front. The contact blocks ensure an extremely high contact stability and can only be switched with separately coded actuators that guarantee greater protection against manipulation. LEDs indicate the current state of the device. Operating points and mounting in accordance with EN 50047 and EN 50041. The devices have worldwide approval (IEC, UL). With the corresponding switch configuration, the highest safety requirements specified by PL e or SIL 3 can be met. The integrated ASIsafe electronics requires a low current input. Various enclosure sizes, with different contacts, are available in plastic or metal. An extensive range of 3D-coded actuators is available. Some versions are optionally available with an LED status display, M12 plug or locking device. The 3SF1 series with direct connection to the AS-Interface bus system completes the portfolio. The actuator is not included in the scope of delivery of the safety switches and must be ordered separately. Plug-in connectors and other mounting/connection accessories are available as accessories. Safety is a SIRIUS business.