The Siemens 3SE5322-0SD21 is a robust position switch designed to ensure reliable monitoring and control in a variety of industrial applications. This safety position switch comes equipped with a tumbler locking mechanism, providing a locking force that enhances operational security. With a supply voltage of 24 V dc and an operational current capacity of 6 A, it is well-suited for managing medium-power devices.
Featuring 2NC (Normally Closed) and 1NO (Normally Open) contact configurations, the 3SE5322-0SD21 allows for flexible integration into safety circuits, ensuring that machinery operates within safe parameters. The switch is housed in a durable plastic enclosure that can withstand harsh industrial environments, and it is rated for both IP66 and IP67, offering protection against dust and water ingress.
The switch's ambient operating temperature range of -25 to +60 °C ensures reliable performance in a wide range of environmental conditions. Additionally, the mechanical service life of the switch is rated at 1,000,000 switching cycles, indicating a long-lasting and reliable operation.
With its spring-actuated lock and auxiliary release, the 3SE5322-0SD21 provides a secure locking action, while still allowing for manual override when necessary. The switch also supports five directions of approach, which offers versatility in mounting and actuation.
Overall, the Siemens 3SE5322-0SD21 is a dependable choice for engineers and technicians looking for a safety position switch that combines reliability with functional safety features. Its design and specifications make it an ideal component for a variety of industrial safety applications.