Siemens SIRIUS ACT with PROFINET: standard interface module 24 V DC, spring-loaded terminal, front plate mounting 1 to 20 terminal modules connectable (3SU1400-1LK10-3AA1)
Siemens

Siemens SIRIUS ACT with PROFINET: standard interface module 24 V DC, spring-loaded terminal, front plate mounting 1 to 20 terminal modules connectable

Part number3SU1400-1LK10-3AA1EAN / GTIN4047621016931HS code8537.10
Control & Automation
Pushbuttons & Pilot Lights
MOQ:1

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Product Description

Siemens 3SU1400-1LK10-3AA1 — 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 with Profinet: Standard Interface module 24VDC, quick-connect terminals, front mounting, up to 1-20 terminal modules.

Technical Specifications

Manufacturer part number (MPN)
3SU1400-1LK10-3AA1
EAN / GTIN
4047621016931
Sales unit
pcs
Product brand name
SIRIUS ACT
Product type designation
3SU1
Display version — for diagnostic function
Supply voltage monitoring power LED: Yes
Display version — status Tx/Rx link
Yes
Product function — reverse polarity protection
Yes
Product function — I&M data
Yes; I&M0 ... I&M3
Firmware version
2.1.4
Hardware version
1
Software version with STEP 7 in the TIA Portal required
Integrated in TIA Portal Version 14 SP1 or higher (HSP for V13 and V14)
Number of units per rack maximum
20
Number of submodules per station maximum
24
Power loss [W] typical
0.67 W
Insulation voltage rated value
30 V
Degree of pollution
3
Type of voltage — of the operating voltage
DC
Type of voltage — of the input voltage
DC
Surge voltage resistance rated value
0.8 kV
Consumed current — maximum
100 mA
Consumed current — rated value
28 mA
Protection class IP
IP20
Shock resistance — according to IEC 60068-2-27
sinusoidal half-wave 15 g / 11 ms
Shock resistance — for railway applications according to EN 61373
Category 1, Class B
Vibration resistance — according to IEC 60068-2-6
10 ... 500 Hz: 5 g
Vibration resistance — for railway applications according to EN 61373
Category 1, Class B
Supply voltage at DC rated value
24 V
Protocol is supported — PROFINET IO protocol
Yes
Protocol is supported — PROFIsafe protocol
No
Product function at the Ethernet interface — Autocrossover
Yes
Product function at the Ethernet interface — Autonegotiation
Yes
Protocol at the 1st interface media redundancy protocol
No
Product function at the 1st interface PROFINET IO device
Yes
GSD version/revision with PROFINET required
V2.34
Transmission mode for Industrial Ethernet
PROFINET with 100 Mbps full duplex (100BASE-TX)
Inrush current maximum
16 A
Galvanic isolation between PROFINET and all other circuits
Yes
Number of digital inputs
0
Number of digital inputs — safety-related
0
Number of digital outputs
0
Type of electrical connection
spring-loaded terminals
Connectable conductor cross-section for auxiliary contacts — solid or stranded
0.2 ... 2.5 mm²
Connectable conductor cross-section for auxiliary contacts — finely stranded with core end processing maximum
2.5 mm²
Connectable conductor cross-section — solid
0.2 ... 2.5 mm²
Connectable conductor cross-section — solid with core end processing
0.2 ... 2.5 mm²
Connectable conductor cross-section — finely stranded with core end processing
0.25 ... 2.5 mm²
Connectable conductor cross-section — finely stranded without core end processing
0.2 ... 2.5 mm²
AWG number as coded connectable conductor cross section
30 ... 12
Service life maximum
20 a
Design of the interface — Ethernet interface
Yes; for Ethernet services
Design of the interface — Fast Ethernet interface
Yes; PROFINET with 100 Mbps
Interface design 1 — integrated switch
No
Interface design 1 — RJ45 (Ethernet)
Yes
Number of ports at the 1st interface
1
Number of interfaces according to PROFINET
1
Ambient temperature — during operation
-25 ... +60 °C
Ambient temperature — during storage
-40 ... +80 °C
Explosion protection marking for intrinsic safety of related equipment EEx ia
No
Explosion protection marking for intrinsic safety of related equipment EEx ib
No
Installation/ mounting/ dimensions — height
80 mm
Installation/ mounting/ dimensions — width
40 mm
Installation/ mounting/ dimensions — depth
72 mm
Country of origin
Germany

Standards & Compliance

HS Code
8537.10

Cross References

  • EAN 4047621016931
  • SAP 1200023183
  • Code 81426253

Product Documentation

Document preview: Siemens 3SU1400-1LK10-3AA1 — OEM Datasheet

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 3SU1400-1LK10-3AA1?
3SU1400-1LK10-3AA1 can be ordered from cballast.com as a Siemens catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Siemens product?
The manufacturer part number is 3SU1400-1LK10-3AA1.
What is the HS code for 3SU1400-1LK10-3AA1?
The customs tariff (HS) code for 3SU1400-1LK10-3AA1 is 8537.10.
Who manufactures 3SU1400-1LK10-3AA1?
3SU1400-1LK10-3AA1 is a Siemens product in the Control & Automation range.
Is a datasheet available for 3SU1400-1LK10-3AA1?
Yes — the 3SU1400-1LK10-3AA1 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 3SU1400-1LK10-3AA1?
The minimum order quantity is 1.
Is 3SU1400-1LK10-3AA1 available?
Yes — 3SU1400-1LK10-3AA1 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).