Siemens 3SU10500AB100AA0 Pushbutton Actuator
Device Family and Catalog Placement
The prefix "3SU1" places this actuator in the Siemens SIRIUS ACT modular operator interface system — a 22mm front-element family where the third through seventh characters encode size class, color, and operator style. For the 3SU10500... series the "AB" digits represent flush-mount round pushbutton with black coloring; further characters distinguish package and suffix variants. The catalog entry specifies compatible contact blocks (sold separately) and confirms a 22.3mm round panel cutout for front installation.
Technical Specifications
Mechanical and Installation Parameters
| Parameter | Value |
|---|---|
| Actuator Type | Pushbutton, Round |
| Operator Style | Flush |
| Panel Cutout | 22.3mm (Round) |
| Base Product Number | 3SU1050 |
| Encapsulation / Package | Bulk |
| Illumination | Non-Illuminated |
Compliance and Product Status
| Parameter | Value |
|---|---|
| Product Status | Active |
| RoHS Compliance | ROHS3 Compliant |
| Compatible Series | Siemens, 22mm |
| Requires | Contact Block(s) |
Ordering Context
- Brand: Siemens
- Unit of sale: Bulk
The actuator body requires contact block(s) from the Siemens 3SU1 series to complete a functional switching element. Panel cutout is fixed at 22.3mm round; no other dimensions are supplied in the catalog record.
In-Catalog Comparison: Flush-Mount 22mm Round Pushbutton Variants
All peers in the table share the same base product prefix, same actuator geometry, and same requirement for external contact blocks. Differences are limited to color and package type.
| Parameter | 3SU10500AB100AA0 | 3SU10500AB300AA0 | 3SU10500AB200AA0 | 3SU10500AB500AA0 |
|---|---|---|---|---|
| Color | Black | Yellow | Red | Blue |
| Package | Bulk | Bulk | Bulk | Bulk |
| Similarity | — | 0.9319 | 0.9319 | 0.9319 |
Why 3SU10500AB300AA0 is catalog-similar: Same Siemens SIRIUS ACT series, identical flush-round geometry and 22mm form factor; color substitution is the sole distinguishing parameter.
Why 3SU10500AB200AA0 is catalog-similar: Same base prefix and mechanical configuration as the primary; red cap differs only in color coding, which is an application-dependent selection criterion.
Why 3SU10500AB500AA0 is catalog-similar: Shares the 3SU1050 base product number and flush-round configuration with the primary; blue coloration is the sole variation between these rows.
A raised-profile variant (3SU10500CB100AA0) appears in the catalog with matching technical parameters except operator style — this changes the physical feel and actuation travel and requires independent qualification.