Siemens 3SU10010BB400AA0 Illuminated Pushbutton
Family and Part Number Decode
The primary part is a Siemens SIRIUS ACT 22mm modular pushbutton operator body. The MPN prefix 3SU1001 designates the base series and function type within the SIRIUS ACT catalog; the BB4 segment encodes illumination color (green) and momentary action, while the suffix 00AA0 describes mechanical configuration. All catalog entries share the same 22.3mm round panel cutout and require separate contact blocks and an illumination source to become a functional circuit element.
Specifications
| Parameter | Value |
|---|---|
| Compatible Series | Siemens, 22mm |
| Actuator Type | Pushbutton, Round |
| Base Product Number | 3SU1001 |
| Illumination | Illuminated |
| Panel Cutout Dimensions | 22.3mm (Round) |
| Package | Bulk |
| Requires | Contact Block(s), Illumination Source |
| RoHS | ROHS3 Compliant |
| Product Status | Active |
Functional Context and Ordering Note
As a Configurable Switch Body, 3SU10010BB400AA0 is the operator head only. Selection requires matching a contact block (3SU1 series NC/NO modules) and either an integral lamp or LED unit for the illuminated function. Siemens assigns these components independently in the ordering system, so the bill of materials for a complete pilot device includes multiple part numbers. Panel builders typically stock compatible contact and lamp modules alongside the operator heads.
Similar Catalog Parts
The in-catalog comparison rows below share identical specs except for illumination color or package quantity. All require the reader's own qualification before use as replacements.
| Parameter | 3SU10010BB400AA0 | 3SU10010BB500AA0 | 3SU10010AB400AA0 |
|---|---|---|---|
| Actuator Type | Pushbutton, Round | Pushbutton, Round | Pushbutton, Round |
| Panel Cutout | 22.3mm (Round) | 22.3mm (Round) | 22.3mm (Round) |
| Illumination | Illuminated | Illuminated | Illuminated |
| Package | Bulk | Box | Bulk |
| Color | GRN | BLU | GRN |
| Similarity | — | 0.9319 | 0.9319 |
Why They Are Similar
- 3SU10010BB500AA0: Shares the BB-series prefix, indicating the same momentary/illuminated configuration in blue. Identical spec keys across both records; differs only in lens color and packaging (Box vs Bulk).
- 3SU10010AB400AA0: Shares the green illumination color and base product number 3SU1001. The A/B prefix distinction within this SIRIUS ACT family affects lens material or collar style per Siemens internal coding; all other listed parameters match.