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Siemens 3SU1050-0AB40-0AC0 Green, Metal Pushbutton, 22mm, Flat Momentary Contact, Inscription “I”
Siemens 3SU1050-0AB40-0AC0 Green, Metal Pushbutton, 22mm, Flat Momentary Contact, Inscription “I”
Siemens 3SU1050-0AB40-0AC0 Green, Metal Pushbutton, 22mm, Flat Momentary Contact, Inscription “I”
Siemens 3SU1050-0AB40-0AC0 Green, Metal Pushbutton, 22mm, Flat Momentary Contact, Inscription “I”

SIEMENS

Siemens 3SU1050-0AB40-0AC0 Green, Metal Pushbutton, 22mm, Flat Momentary Contact, Inscription “I” Original Brand New

Model / SKU3SU1050-0AB40-0AC0

A premium 22mm green pushbutton from the SIRIUS ACT series. Featuring a shiny metal bezel and a flat momentary contact design, this actuator includes a crisp “I” (ON) inscription for clear industrial signaling.

Original price was: $9.85.Current price is: $5.34.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

Overview

Enhance your control panel’s durability and aesthetics with the Siemens 3SU1050-0AB40-0AC0. This 22mm round pushbutton is part of the rugged SIRIUS ACT portfolio, designed to withstand harsh industrial environments while providing a sleek, modern look.

The actuator is constructed from high-quality shiny metal and features a green flat button marked with the symbol "I". As a momentary contact type, it is ideal for "Start" functions in motor control and automation systems.

Benefit

  • Industrial Durability: Crafted with a shiny metal finish that offers superior resistance to mechanical wear and environmental factors.

  • Clear Identification: The high-contrast "I" inscription ensures intuitive operation and reduces user error.

  • Tactile Precision: Designed for a momentary flat response, providing consistent feedback for every press.

  • Easy Installation: Standard 22.2 mm mounting size allows for seamless integration into existing control stations.

Function & Features

  • Pushbutton Type: Flat, momentary contact

  • Mounting Diameter: 22 mm

  • Shape: Round

  • Material: Metal

  • Color: Green (shiny finish)

  • Inscription: “I”

  • Operation: Momentary (spring return)

Application

  • Industrial control panels

  • Machinery and automation systems

  • Electrical switchboards

  • Manufacturing and process control equipment

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Datasheet in PDF

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Specifications

SKU / Model3SU1050-0AB40-0AC0
BrandSIEMENS
product brand nameSIRIUS ACT
product designationPushbuttons
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 elementmomentary contact type
product extension optional-
● light sourceNo
● contact moduleYes
color of the actuating elementgreen
material of the actuating elementplastic
shape of the actuating elementround
outer diameter of the actuating element29.5 mm
marking of the actuating element"I"
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) typical10 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 height11 mm
installation width29.5 mm
installation depth24.3 mm
last modified:10/6/2021
Weight0.040 kg
Dimensions52.00 × 120.00 × 34.00 mm

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