Variant UC01 | E-Stop Mushroom Actuator, Turn-to-Release, 1NC
The Siemens 3SB5203-0UC01 is an Emergency Stop (E-Stop) mushroom push button actuator from the SIRIUS ACT / 3SB5 series. It features a 40 mm red mushroom head, maintained operation, and a turn-to-release mechanism, making it ideal for safety-critical industrial applications where rapid machine shutdown is required. The unit is supplied with a holder and includes 1 Normally Closed (1NC) contact configuration.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS ACT / 3SB5 |
| Model Number | 3SB5203-0UC01 |
| Product Type | Emergency Stop Push Button |
| Actuator Type | Mushroom |
| Actuator Diameter | 40 mm |
| Mounting Diameter | 22 mm |
| Color | Red |
| Contact Configuration | 1NC |
| Operation Type | Maintained |
| Reset Method | Turn to Release |
| Material | Plastic |
| Brand | Siemens |
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