Siemens A6X30140652 Red Pushbutton (3SU1 Series)
Key Specifications — A6X30140652
| Parameter | Value |
|---|---|
| Actuator Type | Pushbutton, Round |
| Compatible Series | Siemens, 22mm |
| Panel Cutout | 22.3mm (Round) |
| Illumination | Non-Illuminated |
| Series | 3SU1 |
| Encapsulation | Box |
| Package | Box |
| ROHS Status | ROHS3 Compliant |
| Product Status | Active |
| Requires | Contact Block(s) |
Product Overview
The A6X30140652 is a non-illuminated round pushbutton actuator from Siemens' 3SU1 22mm modular switch family. It ships as a bare actuator body—the contact block(s) must be ordered separately and snap onto the rear of the unit. The actuator is packaged individually in a box and is RoHS3 compliant.
Siemens 3SU1 Modular System — 22mm Series
The 3SU1 series uses a standard 22.3mm round panel cutout. Actuator color is red per this MPN; the series also offers black, yellow, and green pushbuttons, plus selector switches. All 3SU1 bodies require separate contact blocks (silver alloy or gold-plated contacts, typically rated 10A/230V AC) for circuit completion. The modular design lets panel builders stock actuator and contact inventories independently and assemble to suit control logic without dedicated E-stops or indicator modules.
Comparison — 3SU1 Configurable Switch Bodies
| MPN | Title | Series | Cutout | Illumination |
|---|---|---|---|---|
| A6X30140652 | Pushbutton, Red | 3SU1 | 22.3mm | Non-Illuminated |
| A6X30140657 | Pushbutton, Yellow | 3SU1 | 22.3mm | Non-Illuminated |
| A6X30140662 | Pushbutton, Green | 3SU1 | 22.3mm | Non-Illuminated |
| A6X30140602 | Pushbutton, Black | 3SU1 | 22.3mm | Non-Illuminated |
| A6X30140552 | Selector Switch, I-O<II, Red | 3SU1 | 22.3mm | Non-Illuminated |
| A6X30140052 | Pushbutton, Yellow | 3SU1 | 30.5mm | Non-Illuminated |
Readers must verify fit and ratings independently against their control scheme requirements.
A6X30140657, A6X30140662, and A6X30140602 share the same 22.3mm round cutout, non-illuminated configuration, and contact-block requirement as the seed unit, differing only in actuator color (yellow, green, black). A6X30140552 is a selector switch actuator on the same series, offering two-position switching from the same footprint. A6X30140052 targets the larger 30.5mm cutout for applications requiring a bigger operator.