Siemens A6X30137681 — 3SU1 Series Green Pushbutton Operator
Similar Catalog Parts
The 3SU1 series offers pushbutton operators in multiple color variants sharing identical mechanical and functional specifications. Comparison rows require the reader's own engineering qualification before use.
| MPN | Color | Series | Actuator Type | Illumination | Panel Cutout | Similarity |
|---|---|---|---|---|---|---|
| A6X30137681 (primary) | Green | 3SU1 | Round | Non-Illuminated | 22.3mm Round | — |
| A6X30137609 | Green | 3SU1 | Round | Non-Illuminated | 22.3mm Round | 0.96 |
| A6X30137630 | Black | 3SU1 | Round | Non-Illuminated | 22.3mm Round | 0.96 |
| A6X30137642 | Green | 3SU1 | Round | Non-Illuminated | 22.3mm Round | 0.96 |
Why these parts are similar
All three comparison rows share identical specifications across every recorded parameter: round actuator form factor, non-illuminated design, 22.3mm round panel cutout requirement, box packaging, ROHS3 compliance, and active product status. They differ only in color designation encoded in the MPN suffix, which in the Siemens 3SU1 series corresponds to the operator cap color. The primary part and A6X30137609 share a 9-character MPN prefix, while A6X30137630 shares the same structural profile but in black. These rows represent catalog-level parametric equivalence—the reader must confirm suitability against their specific application requirements.
Key Parameters
| Parameter | Value |
|---|---|
| Series | 3SU1 |
| Actuator Type | Pushbutton, Round |
| Illumination | Non-Illuminated |
| Panel Cutout | 22.3mm (Round) |
| Compatible Series | Siemens, 22mm |
| Requires | Contact Block(s) |
| Encapsulation | Box |
| ROHS | ROHS3 Compliant |
| Product Status | Active |
Assembly and Selection Notes
The A6X30137681 is the operator body only. Complete function requires separate contact block(s) ordered to match the application circuit ratings and pole count needed.
The non-illuminated designation indicates no provisions for pilot light or indicator lamp integral to the operator assembly. If visual status indication is required, the 3SU1 series includes illuminated-operator variants designed for the same 22.3mm panel cutout.
Ordering-code context: the Siemens 3SU1 series is the standard modular pushbutton family using 22mm round operator elements. The A6X prefix is consistent with operator body cataloging; the numeric suffix after the series identifier encodes the color variant. This pattern is shared across green, black, red, white, and blue operators in this series.
FAQ
What contact blocks are required for the A6X30137681? The operator body requires contact block(s) to complete the switching function. Specific pole count, contact arrangement (NO/NC), and ratings must be selected based on the circuit requirements and are not specified in this catalog record.
Is the A6X30137681 available in other colors? Yes—catalog records show this series in green (A6X30137681, A6X30137609, A6X30137642), black (A6X30137630, A6X30137591), red (A6X30137632, A6X30137667), white (A6X30137171), and blue (A6X30137041). All share identical functional specifications.
What panel cutout does the A6X30137681 require? The operator requires a 22.3mm round panel cutout, consistent across the 3SU1 22mm series.