Siemens
Siemens 3SB3647-0AA31 22mm Illuminated Pushbutton
Siemens 3SB3647-0AA31 22mm Illuminated Pushbutton
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12-Mo Warranty
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
22mm metal round design
Integrated LED illumination
Momentary contact
1 NO, 1 NC contacts
Yellow illuminated button
Solvent-resistant and non-inscribable (specific variant)
Product description
The Siemens 3SB3647-0AA31 is a 22mm metal round complete unit combination pushbutton, featuring a momentary contact type and a flat illuminated button with an integrated LED in yellow.
This unit is equipped with one normally open (NO) and one normally closed (NC) contact. It operates at 24V AC/DC and utilizes screw terminals for connection. This product is phased out, with the SIRIUS ACT 3SU1 series being its recommended successor.
Stanlo Automation is your reliable source for surplus industrial parts. We offer quality components like the Siemens 3SB3647-0AA31, backed by our veteran-owned business commitment.
Technical specifications
| Type | Illuminated Pushbutton |
| Actuator Type | Momentary |
| Button Shape | Flat |
| Illumination | Integrated LED |
| Voltage | 24V AC/DC |
| Contact Configuration | 1 NO, 1 NC |
| Terminal Type | Screw |
| Size | 22mm |
| Color | Yellow |
| Series | SIRIUS 3SB3 |
Common applications
Industrial control stations
Machine panels
Automation systems
Warning signals
Compatible systems
Control panels
Machine interfaces
Also known as
3SB3647-0AA31-0CC0
3SB3647-0AA31-0PA0
Replaces / compatible with
This product is phased out. The preferred successor is the Siemens 3SU1152-0AB30-1FA0.
Technical note
Expert tip
Some variants, like the -0PA0, are noted as solvent-resistant and non-inscribable, adding durability in specific environments.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
Does the Siemens 3SB3647-0AA31 have both NO and NC contacts?
Yes, the Siemens 3SB3647-0AA31 illuminated pushbutton comes with both one normally open (NO) and one normally closed (NC) contact, providing versatile circuit control options.