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Datasheet generated 2026-10-07
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Siemens SIRIUS ACT Indicator Light 22 mm Metal Shiny Red LED 230 V AC (3SU1156-6AA20-3AA0)

Siemens · Control & Automation · Pushbuttons & Pilot Lights · Germany · siemens.com
Part Number
3SU1156-6AA20-3AA0  ·  HS 8531.80
Siemens SIRIUS ACT Indicator Light 22 mm Metal Shiny Red LED 230 V AC (3SU1156-6AA20-3AA0)

Siemens 3SU1156-6AA20-3AA0 SIRIUS ACT 22 mm command and signalling device configured as a complete red indicator light. Round metal shiny bezel with a smooth lens, holder and LED module with an integrated 230 V AC LED, terminated with spring-type terminals.

Technical Specifications

Manufacturer part number (MPN)3SU1156-6AA20-3AA0
EAN / GTIN4011209967328
Sales unitpcs
Product brand nameSIRIUS ACT
Product designationIndicator lights
Design of the productComplete unit
Product type designation3SU1
Product lineMetal, shiny, 22 mm
Number of command points1
Product extension optional light sourceYes
Color — of the actuating elementred
Material of the actuating elementplastic
Shape of the actuating elementround
Outer diameter of the actuating element29.45 mm
Product component front ringNo
Material of the holderPlastic
Number of LED modules1
Product component light sourceYes
Insulation voltage rated value320 V
Degree of pollution3
Type of voltage of the operating voltageAC
Surge voltage resistance rated value4 kV
Protection class IPIP66, IP67, IP69(IP69K)
Protection class IP of the terminalIP20
Degree of protection NEMA rating1, 2, 3, 3R, 4, 4X, 12, 13
Shock resistance — according to IEC 60068-2-27sinusoidal half-wave 15 g / 11 ms
Vibration resistance — according to IEC 60068-2-610 ... 500 Hz: 5 g
Reference code according to IEC 81346-2P
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
Supply voltage of the light source at AC — at 60 Hz rated value230 V
Relative negative tolerance of the supply voltage20 %
Relative positive tolerance of the supply voltage20 %
Inrush current maximum3 A
Type of electrical connectionother
Type of electrical connection — of modules and accessoriesSpring-type terminal
Type of connectable conductor cross-sections — solid without core end processing2x (0.25 ... 1.5 mm²)
Type of connectable conductor cross-sections — finely stranded with core end processing2x (0.25 ... 0.75 mm²)
Type of connectable conductor cross-sections — finely stranded without core end processing2x (0.25 ... 1.5 mm²)
Type of connectable conductor cross-sections — for AWG cables2x (24 ... 16)
Tightening torque of the screws in the bracket1 ... 1.2 N·m
Type of light sourceLED
Color of the light sourcered
Light intensity450 ... 1 120 mcd
Ambient temperature — during operation-25 ... +70 °C
Ambient temperature — during storage-40 ... +80 °C
Fastening methodfront plate mounting
Fastening method — of modules and accessoriesFront plate mounting
Installation/ mounting/ dimensions — height40 mm
Installation/ mounting/ dimensions — width30 mm
Shape of the installation openinground
Mounting diameter22.3 mm
Positive tolerance of installation diameter0.4 mm
Mounting height11.8 mm
Installation width29.5 mm
Installation depth49.7 mm
Hole diameter22.3 mm
Voltage typeAC
Colour lensRed
Number of indicator lights1
Rated operating voltage Ue230 V
Width opening29.5 mm
Height opening11.8 mm
Degree of protection (IP)IP67/IP69K
Construction type lensRound
Type of lensFlat
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents