Siemens 3SU1052-2BC50-0AA0 Illuminable, 22mm, Round Metal Selector Switch, Blue, 2 Positions, Momentary Original Brand New
$9.68
A high-quality, 22mm round metal selector switch (SIRIUS ACT) with a shiny blue finish. This illuminable, 2-position (O<I), momentary contact switch features a short selector and a 45° actuating angle. Perfect for reliable control in industrial applications.
Availability: In stock
Overview
The Siemens 3SU1052-2BC50-0AA0 is a high-quality illuminable selector switch designed for precise control in industrial and commercial applications. With a robust 22mm round metal design and a sleek blue finish, this switch ensures both durability and aesthetic appeal. Its short, 2-position operation (O<I) and momentary contact type make it ideal for various machinery and control panel setups.
Key Benefit
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High Visibility: The illuminable design ensures the switch status is clearly visible, improving operational safety and efficiency.
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Durability: Constructed from metal with a shiny finish, providing excellent resistance to wear and tear in harsh industrial settings.
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Reliable Control: Features a precise 45° actuating angle and a 2-position momentary contact (O<I) function, ideal for applications requiring temporary state change (e.g., jogging, test runs).
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Easy Integration: Standard 22 mm mounting diameter allows for seamless installation into existing control panels.
Function & Application
This device functions as a short selector switch used to initiate a momentary signal when turned. The momentary contact type means the switch returns to its original position (12h position) when released from the actuated position (10:30h position).
It is typically used for:
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Manual Override: Temporarily activating a process or motor.
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Mode Selection: Selecting a momentary operational mode (e.g., Run vs. Jog).
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Testing/Setup: Initiating short actions for testing or maintenance.
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| Weight | 0.051 kg |
|---|---|
| Dimensions | 75.00 × 144.00 × 32.00 mm |
| Brand | SIEMENS |
| Product brand name | SIRIUS ACT |
| Product designation | Selector switches |
| Design of the product | Actuating/signaling element |
| Product type designation | 3SU1 |
| Number of command points | 1 |
| Design of the operating mechanism | Toggle switch |
| Manner of function of the actuating element | momentary contact, 45° (10:30 h/12 h), return from center to left |
| Product extension optional Light source | Yes |
| Color of the actuating element | blue |
| Material of the actuating element | plastic |
| Shape of the actuating element | Handle |
| Outer diameter of the actuating element | 32.3 mm |
| Marking of the actuating element | Customized labeling, graphical symbols acc. to ISO7000 and IEC60417 |
| Number of switching positions | 2 |
| Actuating angle | – |
| ● clockwise | 45° |
| Product component front ring | Yes |
| Design of the front ring | standard |
| Material of the front ring | Metal, high gloss |
| Color of the front ring | silver |
| Protection class IP | IP66, IP67, IP69(IP69K) |
| Degree of protection NEMA rating | NEMA 1, 2, 3, 3R, 4, 4X, 12, 13 |
| Shock resistance | – |
| ● acc. to IEC 60068-2-27 | Sinusoidal half-wave 50 g / 11 ms |
| Vibration resistance | – |
| ● acc. to IEC 60068-2-6 | 10 … 500 Hz: 5g |
| Operating frequency maximum | 1 800 1/h |
| Mechanical service life (switching cycles) | – |
| ● typical | 1 000 000 |
| Reference code acc. to DIN EN 81346-2 | S |
| Reference code acc. to DIN EN 61346-2 | S |
| B10 value | – |
| Proportion of dangerous failures | – |
| ● with high demand rate acc. to SN 31920 | 20 % |
| Failure rate [FIT] | – |
| ● with low demand rate acc. to SN 31920 | 100 FIT |
| T1 value for proof test interval or service life acc. to IEC 61508 | 20 y |
| Ambient temperature | – |
| ● during operation | -25 … +70 °C |
| ● during storage | -40 … +80 °C |
| Environmental category during operation acc. to IEC 60721 | 3M6, 3S2, 3B2, 3C3, 3K6 (with relative air humidity of 10 … 95 %) |
| Height | 32.3 mm |
| Width | 32.3 mm |
| Shape of the installation opening | round |
| Mounting diameter | 22.3 mm |
| Positive tolerance of installation diameter | 0.4 mm |
| Mounting height | 28.8 mm |
| Installation width | 32.3 mm |
| Installation depth | 25.4 mm |
| last modified: | 10/30/2019 |
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