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Siemens Sirius

Price in EUR including VAT
Delivered between Fri, 10.7. and Fri, 24.7.
free shipping

Product details

The SIRIUS central module from Siemens is a highly advanced installation relay specifically designed for modular safety systems. Designated as 3RK3122-2AC00, this module provides a comprehensive solution for complex safety applications that require AS-Interface connectivity. It enables the monitoring of ASI slaves and the control of up to ten safe outputs. The device is parameterizable with the Safety ES software and meets high safety standards, including SIL3 according to IEC 61508 and Performance Level E according to ISO 13849-1. Its compact design, with a width of 45 mm, and the use of spring-loaded terminals facilitate installation and connection to expansion modules. This central module is a reliable choice for applications that demand the highest safety requirements.

  • Enables control of up to 10 safe outputs on the AS-Interface bus
  • Parameterizable with Safety ES software for individual customization
  • Meets safety standards up to SIL3 (IEC 61508) and Performance Level E (ISO 13849-1)
  • Two expansion modules can be connected to enhance functionality.

Key specifications

input voltage
24 V

General information

Item number
33667545
Manufacturer
Siemens
Category
Relays
Manufacturer No.
3RK31222AC00
Release date
17.5.2023

Relay properties

input voltage
24 V
Number of closers
1x

Origin

Country of origin
Germany

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

CO₂ emissions
29,26 kg
Climate contribution
EUR 0,74

Scope of delivery

Scope of delivery
1 pc.

Product dimensions

Length
124 mm
Width
45 mm
Height
111 mm

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Galaxus
  • 9.Hager
    0,5 %
  • 9.Schalk
    0,5 %
  • 11.Siemens
    0,9 %
  • 12.Shelly
    1,1 %
  • 13.Aqara
    1,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Siemens
    Not enough data
  • 1.Shelly
    1 day
  • ABB
    Not enough data
  • Aqara
    Not enough data
  • Eaton
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Galaxus
  • 8.Schneider Electric
    3 %
  • 10.Eaton
    3,5 %
  • 11.Eltako
    3,6 %
  • 12.Siemens
    4 %
  • 13.ABB
    5,8 %
Source: Galaxus