A6X30139920 Configurable Switch Bodies | siemens
A6X30139920 Siemens Configurable Switch Body with illuminated mushroom pushbutton actuator. This maintained-action switch body requires contact blocks and illumination source (sold separately). Compatible with Siemens 3SU1 series, it mounts in a standard 22.3mm round panel cutout for industrial control applications.
Specifications
| Parameter | Value |
|---|---|
| RoHS | ROHS3 Compliant |
| Series | 3SU1 |
| Package | Box |
| Illumination | Illuminated |
| Panel Cutout Dimensions | 22.3mm (Round) |
| Parameter | Value |
|---|---|
| Type | Maintained |
| Status | Active |
| Requires | Contact Block(s), Illumination Source |
| Actuator Type | Pushbutton, Mushroom |
| (Select First, Then Apply Filters) Compatible Series | Siemens, 22mm |
Frequently asked questions
What contact blocks are compatible with the Siemens A6X30139920 switch body?
Contact blocks are required (sold separately) for the switch to function, making compatibility the primary barrier to purchase.
What is the panel cutout size for Siemens 3SU1 series switch bodies?
Proper panel preparation is required for installation; the 22.3mm dimension is critical for mechanical integration.
Is the A6X30139920 a maintained or momentary action switch?
This defines the fundamental operating behavior and application suitability for any control system design.
What illumination source is required for the Siemens A6X30139920?
An illumination source is mandatory (sold separately) for the switch to provide visual feedback in industrial applications.
How do you wire a Siemens 3SU1 configurable switch body?
Correct wiring is essential for safety and functionality in industrial control panel assembly.
How does the Siemens A6X30139920 compare to the 3SU1 standard pushbutton?
Comparison information helps engineers select the correct variant for their specific application requirements.
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Parametric matrix links; verify on the datasheet before BOM swaps.
N-way (8 parts)
Featured pair
A6X30139920 vs A6X30137335Specifications vs A6X30137335
| Parameter | A6X30139920 | A6X30137335 |
|---|---|---|
| Actuator Type | Pushbutton, Mushroom | E-Stop, Round |
| (Select First, Then Apply Filters) Compatible Series | Siemens, 22mm | Siemens, 22mm |
| Illumination | Illuminated | Illuminated |
| Package | Box | Box |
| Panel Cutout Dimensions | 22.3mm (Round) | 22.3mm (Round) |
| Requires | Contact Block(s), Illumination Source | Contact Block(s), Illumination Source |
| RoHS | ROHS3 Compliant | ROHS3 Compliant |
| Series | 3SU1 | 3SU1 |
| Status | Active | Active |
| Type | Maintained | Maintained |
A6X30139920: compare numeric rows in additionalProperty against A6X30137335; any part change requires datasheet pinout, software, and qualification checks—this page does not assert interchange.