Sirius 3SE5 Safety Switch With Twist Lever Actuator, NO/NC

  • RS Stock No. 755-7887
  • Mfr. Part No. 3SE5413-0CN20-1EB1
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

3SE5 Series Limit Switch, Compact Metal Enclosure

The 3SE5 4 series limit switch has a compact design and a metal enclosure making it deal for use in harsh environments or on equipment with limited space. The 3SE5 413 switch complies with the EU standard and features a 30mm wide enclosure with drilled holes at a spacing of 20mm, the 3SE5 423 switch meets the requirements of the US market and features a 40mm wide enclosure with drilled holes at a spacing of 25mm. Both types of the 3SE5 4 limit switch have a depth of only 16mm and a weight of 80g (without cable).

Metal enclosure and twist actuator
IP67 degree of protection
1 NO + 1 NC snap action contact arrangement (NC contact complies with the requirements for positive opening in accordance with IEC 60947-5-1)
Use in safety circuits up to Category 4 according to EN ISO 13849-1
Connection with 2m or 5m moulded cable or M12 connector socket
The actuators can be rotated in 90° increments
Time is saved when mounting the fully assembled unit
Insensitive to electromagnetic interference


EN ISO 13849-1, IEC 60947-5-1

Safety Limit Switch

Attribute Value
Actuator Type Twist Lever
Actuator Included Yes
Normal State Configuration NO/NC
Action Type Snap
Connection Type M12
Number of Contacts 2
Pole and Throw Configuration DPST
Series 3SE5
Mechanical Life Minimum 30000000 cycles
Mounting Orientation Universal
Length 50mm
Depth 16.2mm
Dimensions 50 x 30 x 16.2 mm
Width 30mm
Temporarily out of stock - back order for despatch 17-04-2020, delivery within 2 working days
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