Siemens A6X30137652 Pushbutton Operator
Parameter Summary
| Spec | Value |
|---|---|
| Series | 3SU1 |
| Actuator Type | Pushbutton, Round |
| Compatible Series | Siemens, 22mm |
| Panel Cutout | 22.3mm (Round) |
| Illumination | Non-Illuminated |
| Requires | Contact Block(s) |
| Encapsulation | Box |
| Package | Box |
| RoHS | ROHS3 Compliant |
| Product Status | Active |
Family and Configuration Context
The A6X30137652 belongs to the Siemens 3SU1 modular operator line—a 22mm pushbutton system where the actuator head and contact block are ordered and assembled separately. The color designation (blue) serves as a visual function indicator in human-machine interfaces; this article addresses the operator body only, not the contact element.
The A6X prefix and numeric sequence within this family encode color and actuator variant. All A6X301376xx parts share identical mounting dimensions, cutout requirements, and contact-block compatibility.
Integration Notes
- Panel preparation: 22.3mm round hole; ensure adequate clearance for the operator collar and any rear-mounted contact blocks.
- Contact block selection: A6X30137652 requires one or more Siemens contact blocks (not included) that mechanically engage the operator body.
- Illumination: The body is non-illuminated; if indicator lighting is needed, select an illuminated operator variant from the same series.
- Mounting orientation: No orientation lock; mechanical engagement with the contact block determines alignment.
Catalog Comparison — Blue Pushbutton Variants
| MPN | Color | Similarity (0–1) |
|---|---|---|
| A6X30137652 | Blue | 1.0 (primary) |
| A6X30137651 | Blue | 1.0 |
| A6X30137655 | Clear | 1.0 |
| A6X30137653 | Blue | 1.0 |
| A6X30137615 | Blue | 0.96 |
All listed variants share the same mechanical envelope (22.3mm cutout, round, non-illuminated, box packaging, ROHS3, 3SU1 series) and require contact block(s). Color is the differentiating attribute. A6X30137655 presents a clear lens appearance; A6X30137651 and A6X30137653 match the blue of the primary.
Why These Are Catalog-Peers
- A6X30137651 / A6X30137653 / A6X30137615: identical actuator type, series, illumination, encapsulation, cutout, and contact-block requirement. Different suffix numbers within the same color family—same mechanical interface.
- A6X30137655: same specs except clear color; suitable where visual differentiation from standard blue is needed while retaining identical mounting characteristics.
Selector and red variants (A6X30137602, A6X30137662, A6X30137672, A6X30137688) are catalog-peers but differ in actuator function or color—appropriate for different control-sequence roles rather than color substitution alone.
These comparisons reflect catalog-level parametric similarity only. Final selection requires the designer's qualification against the specific control-circuit requirements.
FAQ
Q: Does A6X30137652 include contact blocks? A: No. The operator body is sold separately; Siemens contact blocks must be selected and ordered to complete the switching function.
Q: What panel cutout is required for this pushbutton? A: A 22.3mm round hole. Verify cutout sizing in the final assembly drawing to accommodate the operator collar.
Q: Is A6X30137655 interchangeable with A6X30137652? A: They share identical mechanical and electrical interface specs; the difference is color (blue vs clear). Interchangeability depends on whether the color distinction matters in the specific application.