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Datasheet generated 2026-10-07
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Siemens SIRIUS ACT LED module 230 V AC blue, screw terminal (3SU1401-1BF50-1AA0)

Siemens · Control & Automation · Pushbuttons & Pilot Lights · Germany · siemens.com
Part Number
3SU1401-1BF50-1AA0  ·  HS 8531.80
Siemens SIRIUS ACT LED module 230 V AC blue, screw terminal (3SU1401-1BF50-1AA0)

Siemens 3SU1401-1BF50-1AA0 — SIRIUS ACT 22 mm command and signalling device. Panel-mount pushbutton, indicator lamp or emergency-stop actuator in the 22 mm cutout family. SIRIUS ACT, blue, 230 V AC LED module, with screw terminals.

Technical Specifications

Manufacturer part number (MPN)3SU1401-1BF50-1AA0
EAN / GTIN4011209943445
Sales unitpcs
Product brand nameSIRIUS ACT
Product designationLED module
Product type designation3SU1
Product component — diodeYes
Product component — lamp transformerNo
Product component — light sourceYes
Product component — series resistorNo
Insulation voltage rated value320 V
Degree of pollution3
Type of voltage of the operating voltageAC
Type of voltage of the operating voltage — for actuationAC
Surge voltage resistance rated value4 kV
Consumed current maximum20 mA
Protection class IP — of the enclosureIP40
Protection class IP — of the terminalIP20
Shock resistance — according to IEC 60068-2-27sinusoidal half-wave 15 g / 11 ms
Shock resistance — for railway applications according to EN 61373Category 1, Class B
Vibration resistance — according to IEC 60068-2-610 ... 500 Hz: 5 g
Vibration resistance — for railway applications according to EN 61373Category 1, Class B
Operating period typical100 000 h
Reference code according to IEC 81346-2P
General technical data — Net Weight10 g
At AC — at 50 Hz rated value230 V
At AC — at 60 Hz rated value230 V
Relative positive tolerance of the operating voltage20 %
Relative negative tolerance of the operating voltage20 %
Inrush current maximum3 A
Type of electrical connectionscrew terminal
Type of connectable conductor cross-sections — solid with core end processing2x (0.5 ... 0.75 mm²)
Type of connectable conductor cross-sections — solid without core end processing2x (1.0 ... 1.5 mm²)
Type of connectable conductor cross-sections — finely stranded with core end processing2x (0.5 ... 1.5 mm²)
Type of connectable conductor cross-sections — finely stranded without core end processing2x (1,0 ... 1,5 mm²)
Type of connectable conductor cross-sections — for AWG cables2x (18 ... 14)
Connectable conductor cross-section finely stranded with core end processing0.5 ... 1.5 mm²
Tightening torque with screw-type terminals0.8 ... 0.9 N·m
Type of light sourceLED
Color of the light sourceblue
Light intensity280 ... 710 mcd
Ambient temperature — during operation-25 ... +70 °C
Ambient temperature — during storage-40 ... +80 °C
Fastening method — of modules and accessoriesFront plate mounting
Installation/ mounting/ dimensions — height33.2 mm
Installation/ mounting/ dimensions — width9.8 mm
Installation/ mounting/ dimensions — depth29.4 mm
Lamp holderNone
Transformer integratedNo
With integrated voltage decreasing resistorNo
With integrated diodeYes
Colour light sourceBlue
Lamp typeLED
With light sourceYes
Connection type auxiliary circuitScrew connection
Voltage type for actuatingAC
Country of originCzechia

Properties

MOQ1

Cross-References

Attached Documents