3SU1130-2BF60-1BA0
ActiveSIRIUS ACT 2-Position Selector 1NO
Siemens SIRIUS ACT 2-position maintained selector with metal front ring.
Common Applications
Manual/Auto selector for Siemens panels. The premium metal front ring matches SIRIUS ACT push buttons. 1NO+1NC contact gives PLC both the selected position and its complement.
Specifications
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Actuator Function
Momentary = springs back when released. Maintained/latching = stays pressed until pressed again.
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Maintained
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Certifications
Third-party safety certifications. UL = required for US NEC installations. CE = EU compliance. CSA = Canadian standards.
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UL, CSA, CE
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Contact Configuration
Normally Open — circuit is off until you press. Standard for start/go/enable functions.
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1NO
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Cutout Diameter
The hole size you drill in your panel to mount this button. 22mm is the most common industrial standard worldwide.
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22mm
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IP Rating
IP67: Dust-tight and survives temporary water submersion (1m for 30 min). Handles oil splashes, steam cleaning, and rain.
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IP67
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Material
The bezel/body material. Metal bezels are more durable in harsh environments. Plastic is lighter and cheaper.
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Metal front ring
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Installation Quick Reference
Panel cutout: 22mm. Align the selector positions with the desired panel markings before tightening.
Contact blocks: Attach one contact block per position. Wire each to a separate PLC input for position feedback. A 2-position switch needs 1-2 blocks; 3-position needs 2-3.
Dimensions
Wiring Diagram
Troubleshooting
Not responding to input
Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.
Where to Buy
Price range
$62.96 — $72.67
across 2 distributors
Quick Specs
- Actuator Function
- Maintained
- Certifications
- UL, CSA, CE
- Contact Configuration
- 1NO
- Cutout Diameter
- 22mm
- IP Rating
- IP67
What People Are Saying
“Manual/Auto selector for Siemens panels. The premium metal front ring matches SIRIUS ACT push buttons. 1NO+1NC contact gives PLC both the selected position and its complement.”