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SIEMENS

Siemens 3SU1051-0AA50-0AA0 Illuminated Blue Round Pushbutton, 22 mm, Metal, Latching Original Brand New

Model / SKU3SU1051-0AA50-0AA0

Illuminated pushbutton, 22 mm, round, metal, shiny, blue, flat, latching function with push-to-release mechanism.

Original price was: $17.19.Current price is: $7.87.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

Overview

The Siemens 3SU1051-0AA50-0AA0 illuminated pushbutton is engineered for high-performance industrial applications where reliability, visibility, and long service life are essential. This 22 mm round metal pushbutton features a shiny blue illuminated actuator, providing clear status indication in low-light or high-noise environments. With a flat design, a latching mechanism, and a push-to-release function, it ensures precise and safe operation in control panels, machines, and automation systems.

Built with Siemens’ industry-leading quality, this pushbutton delivers exceptional durability, easy installation, and compatibility with the complete SIRIUS ACT range.

Benefit

  • Enhanced Operator Safety: Clear blue illumination provides instant visual confirmation of the operational state, reducing the risk of errors.

  • Durability & Reliability: High-quality metal housing and IP67/IP69K protection ensures maximum resistance against dust, water, and extreme temperatures.

  • Flexible Control: The latching function simplifies control processes for maintained operations, while the push-to-release mechanism allows for quick deactivation.

  • Easy Installation: Standard 22 mm mounting diameter allows for simple integration into existing control panels and stations.

  • Aesthetic & Ergonomic: The shiny metal finish and flat button design offer a modern look and comfortable actuation.

Function / Features

  • Product Type: Illuminated Pushbutton

  • Actuator Style: Round, Flat

  • Color: Blue

  • Diameter: 22 mm

  • Material: Metal (shiny finish)

  • Switching Action: Latching (push-to-release)

  • Mounting Style: Panel mount

  • Application: Industrial machinery, control cabinets, automation systems, panel indicators

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Specifications

SKU / Model3SU1051-0AA50-0AA0
BrandSIEMENS
product brand nameSIRIUS ACT
product designationIlluminated pushbuttons
design of the productActuating/signaling element
product type designation3SU1
product lineMetal, shiny, 22 mm
number of command points1
design of the actuating elementFlat button
principle of operation of the actuating elementlatching
product extension optional-
● light sourceYes
● contact moduleYes
color of the actuating elementblue
material of the actuating elementplastic
shape of the actuating elementround
outer diameter of the actuating element29.5 mm
marking of the actuating elementCustomized labeling, text in lower case / capital letters, all lines start with capital letter
type of unlocking devicepush-to-unlatch mechanism
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 rating1, 2, 3, 3R, 4, 4X, 12, 13
shock resistance-
● acc. to IEC 60068-2-27Sinusoidal half-wave 50g / 11 ms
vibration resistance-
● acc. to IEC 60068-2-610 ... 500 Hz: 5g
operating frequency maximum1 800 1/h
mechanical service life (switching cycles) typical500 000
reference code acc. to IEC 81346-2S
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 %)
shape of the installation openinground
mounting diameter22.3 mm
positive tolerance of installation diameter0.4 mm
mounting height11 mm
installation width29.5 mm
installation depth24.3 mm
last modified:10/6/2021
Weight0.037 kg
Dimensions95.00 × 138.00 × 34.00 mm

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