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Siemens 3SU1156-0AB30-1BA0 Illuminated Pushbutton, 22mm, Metal Yellow, Flat Momentary, 230V AC
Siemens 3SU1156-0AB30-1BA0 Illuminated Pushbutton, 22mm, Metal Yellow, Flat Momentary, 230V AC
Siemens 3SU1156-0AB30-1BA0 Illuminated Pushbutton, 22mm, Metal Yellow, Flat Momentary, 230V AC
Siemens 3SU1156-0AB30-1BA0 Illuminated Pushbutton, 22mm, Metal Yellow, Flat Momentary, 230V AC
Siemens 3SU1156-0AB30-1BA0 Illuminated Pushbutton, 22mm, Metal Yellow, Flat Momentary, 230V AC

SIEMENS

Siemens 3SU1156-0AB30-1BA0 Illuminated Pushbutton, 22mm, Metal Yellow, Flat Momentary, 230V AC Original Brand New

Model / SKU3SU1156-0AB30-1BA0

The Siemens 3SU1156-0AB30-1BA0 is a premium 22mm yellow illuminated pushbutton from the SIRIUS ACT series. This momentary contact switch features a shiny metal construction, integrated 230V AC LED module, and 1 NO contact block with secure screw terminals.

Original price was: $34.52.Current price is: $18.73.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

Overview

The Siemens 3SU1156-0AB30-1BA0 illuminated pushbutton is a high-quality industrial control device designed for reliable operation in control panels and automation systems. Featuring a 22 mm mounting diameter, this pushbutton comes with a round, shiny metal actuator and a yellow flat pushbutton surface for clear visibility.

This model includes a momentary contact mechanism with 1 Normally Open (NO) contact, making it ideal for signaling and control applications. It is equipped with an integrated LED module rated at 230 V AC, ensuring long service life and clear illumination. The pushbutton is supplied with holder and uses screw terminals for secure and easy electrical connections.

Benefit

  • High visibility yellow illuminated actuator for operator safety

  • Durable metal construction with shiny finish

  • Reliable momentary contact for precise control

  • Integrated LED module eliminates the need for external lighting components

  • Easy installation with standard 22 mm mounting

  • Secure wiring using screw terminal connections

Function & Features

  • Mounting Diameter: 22 mm

  • Actuator Shape: Round, flat

  • Material: Metal (shiny finish)

  • Color: Yellow

  • Contact Type: Momentary

  • Contact Configuration: 1 NO (Normally Open)

  • Illumination Type: Integrated LED

  • Rated Voltage: 230 V AC

  • Terminal Type: Screw terminal

  • Includes Holder: Yes

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Datasheet in PDF

Specifications

SKU / Model3SU1156-0AB30-1BA0
BrandSIEMENS
product brand nameSIRIUS ACT
product designationIlluminated pushbuttons
design of the productComplete unit
product type designation3SU1
product lineMetal, shiny, 22 mm
manufacturer's article number-
● of supplied contact module at position 13SU1400-1AA10-1BA0
● of supplied LED module3SU1401-1BF30-1AA0
● of the supplied holder3SU1550-0AA10-0AA0
● of the supplied actuator3SU1051-0AB30-0AA0
number of command points1
design of the actuating elementButton, flat
principle of operation of the actuating elementmomentary contact type
product extension optional light sourceYes
color of the actuating elementyellow
material of the actuating elementplastic
shape of the actuating elementround
outer diameter of the actuating element29.45 mm
marking of the actuating elementAny inscription, text in upper case
number of contact modules1
product component front ringYes
design of the front ringStandard
material of the front ringMetal, high gloss
color of the front ringsilver
material of the holderPlastic
number of LED modules1
product function positive openingNo
product component light sourceYes
insulation voltage rated value320 V
degree of pollution3
type of voltage of the operating voltageAC/DC
surge voltage resistance rated value4 kV
protection class IPIP66, IP67, IP69(IP69K)
● of the terminalIP20
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) typical3 000 000
electrical endurance (switching cycles) typical10 000 000
thermal current10 A
reference code acc. to IEC 81346-2S
continuous current of the C characteristic MCB10 A; for a short-circuit current smaller than 400 A
continuous current of the quick DIAZED fuse link10 A
continuous current of the DIAZED fuse link gG10 A
operating voltage-
● at AC-
— at 50 Hz rated value5 ... 500 V
— at 60 Hz rated value5 ... 500 V
● at DC rated value5 ... 500 V
contact reliabilityOne maloperation per 100 million (17 V, 5 mA), one maloperation per 10 million (5 V, 1 mA)
type of voltage of the supply voltage of the light sourceAC
supply voltage of the light source at AC-
● at 50 Hz rated value230 V
● at 60 Hz rated value230 V
inrush current of LED module maximum3 A
design of the contact of auxiliary contactsSilver alloy
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts1
type of electrical connectionscrew-type terminals
type of connectable conductor cross-sections-
● solid with core end processing2x (0.5 ... 0.75 mm²)
● solid without core end processing2x (1.0 ... 1.5 mm²)
● finely stranded with core end processing2x (0.5 ... 1.5 mm²)
● finely stranded without core end processing2x (1,0 ... 1,5 mm²)
● at AWG cables2x (18 ... 14)
tightening torque of the screws in the bracket1 ... 1.2 N·m
tightening torque with screw-type terminals0.8 ... 0.9 N·m
type of light sourceLED
color of the light sourceyellow
light intensity900 ... 1 400 mcd
ambient temperature-
● during operation-25 ... +70 °C
● during storage-40 ... +80 °C
environmental category during operation acc. to IEC 607213M6, 3S2, 3B2, 3K6 (with relative air humidity of 10 ... 95 %, no condensation in operation permitted for all devices behind front panel)
fastening methodfront panel mounting
● of modules and accessoriesFront plate mounting
shape of the installation openinground
mounting diameter22.3 mm
positive tolerance of installation diameter0.4 mm
mounting height11 mm
installation width29.5 mm
installation depth49.7 mm
last modified:10/1/2021
Weight0.099 kg

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