Siemens Safety switch,metal,2NC 1NO,40mm

Connection type: M20
Locking type: Actuator
Contact configuration: 2 normally open, 1 normally closed
Housing material: Metal
Maximum AC voltage: 230V
Maximum DC voltage: 230V
Safety contacts: 2 normally open
Series: Sirius
Number of head positions: 5
Series: 3SE5
Auxiliary switch: 1 normally closed
Dimensions: 110 x 40.5 x 37.3 mm

Actuating elements must be ordered separately. Series 3SE5, standard. The Sirius 3SE5 position switches have been designed to ensure that the safety mechanism on protective doors cannot be deactivated. Additionally, the multiple mechanical coding of these safety switches practically eliminates tampering. The separate actuating element is mounted directly on the safety door and moves into the opening on the switch when the door is closed. Once the door is opened, the actuating element moves away from the switch, and the normally open contacts safely and reliably interrupt the circuit. Five approach directions, from above and four times at 90°. Protection class IP67, protection up to Cat 4 (EN 954-1), up to SIL 3 IEC 62061. Simple, quick wiring allows for a reduction in connection time of about 20 to 25%. For additional space savings, ASIsafe electronics are now integrated into the housing. LED versions are available for field diagnostics. Slow-acting contacts with screw connection terminals.