Siemens SIRIUS ACT 2 positions Metal Screw Key Switch NO, 10 A 22.3mm IP20, IP66, IP67, IP69, IP69K Ronis 500V 2

  • RS Stock No. 135-5657
  • Mfr. Part No. 3SU1150-4BF11-1BA0
  • Brand Siemens
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

22 mm Key Switch Complete Units

Siemens SIRIUS ACT series extremely rugged IP69K key-operated switch complete units. On these new compact units, the electrical module is permanently installed and is only secured by the holder.

Easy installation
Suitable for use in extreme environments
No special tools required
Simple geometry for mounting holes


IEC 60947-1, EN 60947-1
IEC 60947-5-1, EN 60947-5-1

Siemens Sirius Act Range

The SIRIUS ACT range of push buttons and signalling devices presents an expertly designed selection of push buttons, pilot lights and switches that are intelligent, reliable and physically robust. An innovative snap-on concept makes the task of installing a unit so effortless that it can be done with one hand.

Made with real metals and high-grade plastics, installed with smart functions and interaction abilities, these state-of-the-art push buttons, indicator lights and switches have been extreme element tested to guarantee a long usage life and reliability for all your operations.

One-handed installation without special tools
Components can be snapped on without having to hold the other side
Installation possible in a slanted position
Modular concept
Stylish design & high-quality materials
Extremely Rugged & Reliable
Flexible Communication - AS-I, IO Link and Profinet

Attribute Value
Number of Positions 2
Actuator Type Key
Contact Configuration NO
Key Withdrawal Position Pos I & O
IP Rating IP20, IP66, IP67, IP69, IP69K
Angle of Throw 90°
Maximum Current 10 A
Cutout Diameter 22.3mm
Body Material Metal
Terminal Type Screw
Maximum AC Voltage 500V
Key Type Ronis
Number of Keys 2
Switch Actuation Latching
6 In stock for delivery next working day
12 available from Europe for delivery within 2 working day(s).
Price Each
Was kr 451,01
kr 386,84
(exc. VAT)
kr 483,55
(inc. VAT)
Per unit
1 +
kr 386,84
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