3SU1803-0AB00-2AB1
AktivSiemens SIRIUS ACT 3SU1 3-Button Enclosed Station (green/red/white, 3SU1803-0AB00-2AB1)
Siemens SIRIUS ACT enclosed 3-button station with e-stop.
Typische Anwendungen
Complete motor control station: green start, red stop, red mushroom e-stop in IP67 enclosure. Metal front ring buttons. The premium enclosed station for Siemens-controlled plants.
Spezifikationen
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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 + Red + White (three flush pushbuttons)
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Contact Configuration
Normally Open — circuit is off until you press. Standard for start/go/enable functions.
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Per config (green NO / red NC / white NO-or-NC) — NOT an e-stop 1NC; verify from order number
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IP Rating
IP69K: Dust-tight and withstands high-pressure, high-temperature steam jets. Built for food processing washdown environments.
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IP66 / IP67 / IP69
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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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Surface mount (enclosed)
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Operators
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Green + red + white 22mm pushbuttons (NO e-stop mushroom)
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Pn note
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Corrected: 3SU1803-0AB00-2AB1 = green/red/WHITE 3-button enclosed station (distributor confirmed), NOT Start/Stop/E-Stop. Third operator is a white pushbutton, not an e-stop mushroom. (Cf #442 XALD321.)
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Pn status
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mislabel-corrected
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Installationskurzanleitung
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.
Abmessungen
Schaltplan
Fehlerbehebung
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.
Bezugsquellen
Preisbereich
$19.54 — $219.16
bei 3 Händlern
Kurzspezifikationen
- Certifications
- UL, CSA, CE
- Color
- Green + Red + White (three flush pushbuttons)
- Contact Configuration
- Per config (green NO / red NC / white NO-or-NC) — NOT an e-stop 1NC; verify from order number
- IP Rating
- IP66 / IP67 / IP69
- Mounting Type
- Surface mount (enclosed)
Das sagen Anwender
“Complete motor control station: green start, red stop, red mushroom e-stop in IP67 enclosure. Metal front ring buttons. The premium enclosed station for Siemens-controlled plants.”
