3SU1100-0AB40-1BA0
AttivoSIRIUS ACT Green Flush Push Button Plastic (1NO)
Green flush momentary push button, Siemens SIRIUS ACT series. 22mm cutout, IP66/IP67, PLASTIC front ring — budget option. With 1NO contact.
Applicazioni Comuni
Budget-friendly green push button from the SIRIUS ACT plastic range — same 22mm mounting and function as the metal 3SU1130-0AB40-1BA0 but with a plastic front ring at lower cost. Ideal for large panel builds with many buttons where the per-unit price matters, or for non-critical applications in climate-controlled environments. Found on Siemens-equipped packaging lines, light assembly stations, and building automation panels. The IP66/IP67 rating still provides solid protection against dust and water ingress. Pairs with Siemens 3SU1 contact blocks and the red 3SU1130-0AB20-1CA0 for start/stop stations.
Specifiche
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Actuator Shape
The physical shape of the pressable surface.
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Round
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Actuator Type
The button head style. Flush sits level with the bezel (prevents accidental presses). Extended protrudes for easy access.
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Flush
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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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Color
Button/actuator color. Green = start/go, Red = stop/emergency, Yellow = caution, Blue = reset (per IEC 60204-1).
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Green
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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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IP66/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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Plastic
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Mounting Type
How the button attaches to the panel. Panel mount is standard — installs through a cutout from the front.
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Panel
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Max Operating Temp
Highest temperature the button is rated to operate in.
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70°C
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Min Operating Temp
Lowest temperature the button is rated to operate in.
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-25°C
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Sarà Necessario Anche
Questo è un componente modulare. Per un assemblaggio completo, potrebbe servire anche:
Alternative Compatibili
Questi prodotti sono riferimenti incrociati funzionalmente equivalenti di altri produttori.
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Siemens
3SU1130-0AB40-1BA0
SIRIUS ACT Green Flush Push Button (1NO)
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M22-D-G
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ABB
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Modular Green Flush Push Button (1NO)
Guida Rapida all'Installazione
Panel cutout: 22mm. Insert from the front of the panel, secure with mounting nut from behind (tighten to 2-3 Nm).
Contact block: Snap or screw the contact block onto the rear of the button body. Ensure the contact block orientation matches the wiring diagram — NO terminals are usually marked.
Wiring: Use 0.5-2.5mm² stranded wire with ferrules. Tighten screw terminals to 0.8 Nm. Test the button function before energizing the circuit.
Dimensioni
Schema di Cablaggio
Risoluzione dei Problemi
Button doesn't respond when pressed
Check the contact block first — it's the most common failure point. Test continuity across the NO or NC terminals with a multimeter. If no click is felt, the return spring in the head may be broken.
Works intermittently
Contact block contacts are pitted or burned. Replace the contact block — don't try to file the contacts. Check if the rated cycle count has been exceeded.
Button feels mushy or doesn't click
The spring return mechanism in the button head is worn. Replace the head. The contact block can usually be reused if it tests OK.
Dove Acquistare
Fascia di prezzo
$1.68 — $33.89
presso 4 distributori
Specifiche Rapide
- Actuator Shape
- Round
- Actuator Type
- Flush
- Certifications
- UL, CSA, CE
- Color
- Green
- Contact Configuration
- 1NO
Cosa Dicono gli Utenti
“Solid button for panel builds. Siemens SIRIUS ACT 3SU1 series is well-proven in the field. Standard 22mm mounting means easy replacement if needed.”
Approfondisci
Classificazioni IP Spiegate
Cosa significano IP65, IP66, IP67, IP69K per la Sua applicazione
Guida 22mm vs 30mm
Quale dimensione del foro pannello Le serve?
Blocchi Contatti: NO vs NC
Come scegliere e cablare i blocchi contatti
Strumento Trova Pulsante
Trovi il pulsante giusto per tipo, dimensione e colore
Fonti Dati
Specifiche e dati prodotto tratti dalle seguenti fonti.
Siemens 3SU1100-0AB40-1BA0 Product Page
https://sieportal.siemens.com/en-ww/products-services/detail/3SU11000AB401BA0
Consultato il March 29, 2026