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Siemens 3SU1051-3AB42-0AK0 Illuminated Twin Pushbutton, 22mm Metal, Green I / Red O
Siemens 3SU1051-3AB42-0AK0 Illuminated Twin Pushbutton, 22mm Metal, Green I / Red O
Siemens 3SU1051-3AB42-0AK0 Illuminated Twin Pushbutton, 22mm Metal, Green I / Red O
Siemens 3SU1051-3AB42-0AK0 Illuminated Twin Pushbutton, 22mm Metal, Green I / Red O

SIEMENS

Siemens 3SU1051-3AB42-0AK0 Illuminated Twin Pushbutton, 22mm Metal, Green I / Red O Original Brand New

Model / SKU3SU1051-3AB42-0AK0

Illuminated twin pushbutton from the Siemens SIRIUS ACT $22\text{ mm}$ line. Features a durable shiny metal front ring, with Green ‘I’ and Red ‘O’ flat pushbuttons for dual-function control.5 Ideal for quick ON/OFF commands in industrial settings.

 

Original price was: $24.19.Current price is: $13.12.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

Overview

The Siemens 3SU1051-3AB42-0AK0 is a high-quality illuminated twin pushbutton designed for industrial control and automation applications. Featuring a 22 mm mounting diameter, round shiny metal housing, and flat pushbutton design, this unit ensures durability, reliability, and clear operational indication. The green “I” (ON) and red “O” (OFF) illuminated buttons provide intuitive visual feedback, making it ideal for control panels, machinery, and automation systems.

Benefit

  • Enhanced Durability: The shiny metal construction ensures long-lasting performance and resistance to harsh industrial environments.

  • Clear Status Indication: Illumination provides operators with instant, unambiguous feedback on the machine or process state, improving safety and reducing operational errors.

  • Simplified Wiring: Combining two control points into one unit simplifies panel layout and potentially reduces installation time.

  • Aesthetic and Functional Integration: Part of the comprehensive SIRIUS ACT system, guaranteeing compatibility and a professional appearance in any control cabinet or operator station.

Function

  • Enables ON/OFF control in industrial and automation systems

  • Provides visual illumination feedback for operator safety and efficiency

  • Designed for panel mounting in machinery, control cabinets, and equipment

  • Supports reliable operation in demanding industrial environments

Technical Features

  • Manufacturer: Siemens

  • Product Number: 3SU1051-3AB42-0AK0

  • Mounting Diameter: 22 mm

  • Button Type: Twin pushbutton

  • Illumination: Yes

  • Color Indication: Green (I), Red (O)

  • Shape: Round

  • Material: Metal

  • Surface Finish: Shiny

  • Button Style: Flat

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Specifications

SKU / Model3SU1051-3AB42-0AK0
BrandSIEMENS
product brand nameSIRIUS ACT
product designationTwin pushbuttons
design of the productActuating/signaling element
product type designation3SU1
product lineMetal, shiny, 22 mm
number of command points1
design of the actuating elementFlat buttons, illuminated
principle of operation of the actuating elementmomentary contact type
product extension optional-
● light sourceYes
● contact moduleYes
color of the actuating elementgreen / red
material of the actuating elementplastic
shape of the actuating elementoval
marking of the actuating element"I","O"
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 maximum3 600 1/h
mechanical service life (switching cycles) typical2 000 000
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 height14.4 mm
installation width29.9 mm
installation depth25.7 mm
last modified:10/6/2021
Weight0.069 kg
Dimensions60.00 × 80.00 × 30.00 mm

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