Siemens 3SE5 Safety Interlock Switch, 2NC/1NO, Keyed, Metal
Technical documents
Specifications
Brand
SiemensLock Style
Keyed
Normal State Configuration
2NC/1NO
Maximum DC Voltage
24V
Connection Type
M20
Housing Material
Metal
Range
SIRIUS
IP Rating
IP66, IP67
Number of Head Directions
5
Series
3SE5
Auxiliary Contacts
2NC/1NO
Minimum Operating Temperature
-25°C
Depth
37.3mm
Width
40.5mm
Maximum Operating Temperature
+70°C
Length
110mm
Maximum Current
3A
Country of Origin
Germany
Product details
3SE5 Series, Standard
The SIRIUS 3SE5 position switches are designed to ensure that the safety mechanism on protective doors cannot be deactivated. Also the multiple mechanical coding of these interlock switches virtually eliminates the possibility of tampering. The separate actuator is mounted directly on the protective door and moves into the opening on the switch when the door is closed. Once the door is opened, the actuator is removed from the switch and the NC contacts open breaking the circuit safely and reliably.
5 directions of approach, from above and 4 x 90°
IP67 degree of protection
Protection up to Cat 4 (EN 954-1), Up to SIL 3 IEC 62061
Simple, fast wiring offers approx 20 to 25% reduction in connection time
ASIsafe electronics are now integrated into the enclosure for additional space saving
LED versions available for on-site diagnosis
Slow action contacts
Screw terminals
Interlock Switch
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Technical documents
Specifications
Brand
SiemensLock Style
Keyed
Normal State Configuration
2NC/1NO
Maximum DC Voltage
24V
Connection Type
M20
Housing Material
Metal
Range
SIRIUS
IP Rating
IP66, IP67
Number of Head Directions
5
Series
3SE5
Auxiliary Contacts
2NC/1NO
Minimum Operating Temperature
-25°C
Depth
37.3mm
Width
40.5mm
Maximum Operating Temperature
+70°C
Length
110mm
Maximum Current
3A
Country of Origin
Germany
Product details
3SE5 Series, Standard
The SIRIUS 3SE5 position switches are designed to ensure that the safety mechanism on protective doors cannot be deactivated. Also the multiple mechanical coding of these interlock switches virtually eliminates the possibility of tampering. The separate actuator is mounted directly on the protective door and moves into the opening on the switch when the door is closed. Once the door is opened, the actuator is removed from the switch and the NC contacts open breaking the circuit safely and reliably.
5 directions of approach, from above and 4 x 90°
IP67 degree of protection
Protection up to Cat 4 (EN 954-1), Up to SIL 3 IEC 62061
Simple, fast wiring offers approx 20 to 25% reduction in connection time
ASIsafe electronics are now integrated into the enclosure for additional space saving
LED versions available for on-site diagnosis
Slow action contacts
Screw terminals
Interlock Switch