3SE5 Safety Interlock Switch, Metal, 2NC/1NO

  • RS Stock No. 754-8281
  • Mfr. Part No. 3SE5122-1QV10
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
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

Note

Actuators must be purchased separately.

Interlock Switch

Specifications
Attribute Value
Connection Type M20
Lock Style Key
Normal State Configuration 2NC/1NO
Housing Material Metal
Maximum AC Voltage 230V
Maximum DC Voltage 24V
Safety Contacts 1NC
Range Sirius
Number of Head Directions 5
Series 3SE5
Auxiliary Contacts 2NO
Width 56mm
Dimensions 110 x 56 x 37.8 mm
Minimum Operating Temperature -25°C
Length 110mm
Maximum Current 3 A
Depth 37.8mm
IP Rating IP66, IP67
Maximum Operating Temperature +60°C
1 Within 4 working day(s) (Global stock)
2 Within 4 working day(s) (Global stock)
Price Each
MYR 455.38
units
Per unit
1 +
MYR455.38
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