Special price

SIEMENS

Siemens 3SU1052-2BC50-0AA0 Illuminable, 22mm, Round Metal Selector Switch, Blue, 2 Positions, Momentary Original Brand New

Model / SKU3SU1052-2BC50-0AA0

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.

Original price was: $15.55.Current price is: $7.12.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

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

  • High Visibility: The illuminable design ensures the switch status is clearly visible, improving operational safety and efficiency.

  • Durability: Constructed from metal with a shiny finish, providing excellent resistance to wear and tear in harsh industrial settings.

  • 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).

  • 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:

  • Manual Override: Temporarily activating a process or motor.

  • Mode Selection: Selecting a momentary operational mode (e.g., Run vs. Jog).

  • Testing/Setup: Initiating short actions for testing or maintenance.

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Specifications

SKU / Model3SU1052-2BC50-0AA0
BrandSIEMENS
Product brand nameSIRIUS ACT
Product designationSelector switches
Design of the productActuating/signaling element
Product type designation3SU1
Number of command points1
Design of the operating mechanismToggle switch
Manner of function of the actuating elementmomentary contact, 45° (10:30 h/12 h), return from center to left
Product extension optional Light sourceYes
Color of the actuating elementblue
Material of the actuating elementplastic
Shape of the actuating elementHandle
Outer diameter of the actuating element32.3 mm
Marking of the actuating elementCustomized labeling, graphical symbols acc. to ISO7000 and IEC60417
Number of switching positions2
Actuating angle-
● clockwise45°
Product component front ringYes
Design of the front ringstandard
Material of the front ringMetal, high gloss
Color of the front ringsilver
Protection class IPIP66, IP67, IP69(IP69K)
Degree of protection NEMA ratingNEMA 1, 2, 3, 3R, 4, 4X, 12, 13
Shock resistance-
● acc. to IEC 60068-2-27Sinusoidal half-wave 50 g / 11 ms
Vibration resistance-
● acc. to IEC 60068-2-610 ... 500 Hz: 5g
Operating frequency maximum1 800 1/h
Mechanical service life (switching cycles)-
● typical1 000 000
Reference code acc. to DIN EN 81346-2S
Reference code acc. to DIN EN 61346-2S
B10 value-
Proportion of dangerous failures-
● with high demand rate acc. to SN 3192020 %
Failure rate [FIT]-
● with low demand rate acc. to SN 31920100 FIT
T1 value for proof test interval or service life acc. to IEC 6150820 y
Ambient temperature-
● during operation-25 ... +70 °C
● during storage-40 ... +80 °C
Environmental category during operation acc. to IEC 607213M6, 3S2, 3B2, 3C3, 3K6 (with relative air humidity of 10 ... 95 %)
Height32.3 mm
Width32.3 mm
Shape of the installation openinground
Mounting diameter22.3 mm
Positive tolerance of installation diameter0.4 mm
Mounting height28.8 mm
Installation width32.3 mm
Installation depth25.4 mm
last modified:10/30/2019
Weight0.051 kg
Dimensions75.00 × 144.00 × 32.00 mm

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