Siemens A6X30143670 — Illuminated Pushbutton
Key Specifications
| Parameter | Value |
|---|---|
| Actuator Type | Round, Button |
| Circuit | DPST-NO/NC |
| Color | Yellow |
| Illumination | LED, Yellow, 230 VAC nominal |
| Current Rating | 10 A (AC/DC) |
| Mechanical Life | 3,000,000 cycles |
| Electrical Life | 10,000,000 cycles |
| IP Rating | IP66/IP67/IP69K |
| Mounting | Panel Mount, Front |
The 230 VAC nominal illumination rating places this in the higher-voltage industrial indicator range. IP69K indicates resistance to high-pressure/steam jet cleaning, typical for food-processing or pharmaceutical panels. The DPST-NO/NC contact arrangement provides both normally-open and normally-closed poles in a single device, suited for interlocking or dual-signal feedback circuits.
Panel Installation Notes
- Panel cutout is driven by the 22 mm bushing standard common to the 3SU1 series.
- Front-panel mounting places the operator on the door or enclosure fascia; a contact block (ordered separately) snaps onto the rear shaft.
- Yellow actuator with yellow LED produces a high-contrast active state indication under ambient light.
Alternate Components in Siemens 3SU1 Series
The reader should qualify each alternate independently for fitness in a given circuit; similarity values do not imply interchangeability.
| Spec | A6X30143670 | A6X30143984 |
|---|---|---|
| Illumination Voltage (Nominal) | 230 VAC | 230 VAC |
| Encapsulation | Box | Box |
| Series | 3SU1 | 3SU1 |
| Similarity (0–1) | — | 0.9017 |
A6X30143984 (LED Module, Green): Shares the same illumination voltage and box packaging as the seed, making it mechanically compatible as a replacement LED source for green indication in 3SU1 illuminated assemblies. Color is the functional difference—yellow versus green.
The remaining alternates are non-illuminated pushbutton bodies (A6X30143860, A6X30143950, A6X30143833, A6X30143922, A6X30143907) or alternate form factors (mushroom A6X30141077; 30mm selector A6X30140307). They lack illumination and do not share the contact ratings of the seed.