3SK2122-2AA10

In Stock
$617.85
$617.85
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Have a target price? No worries, submit your target price below

Buy genuine Siemens 3SK2122-2AA10 online

The Siemens 3SK2122-2AA10 is a SIRIUS safety relay basic unit from the 3SK2 series, designed for industrial automation and safety-related circuit monitoring. Featuring a 24 V DC control voltage and compact 45 mm width, this safety relay offers superior reliability with spring-type push-in terminals and SIL CL 3 (Safety Integrity Level) compliance according to IEC 61508. Its advanced performance level up to PL e according to ISO 13849-1 makes it ideal for safeguarding machinery and personnel in demanding automation environments. The unit can be parameterized via SIRIUS Safety ES software, allowing customization and seamless integration into complex control systems. Manufactured by Siemens, a global leader in industrial automation, the 3SK2122-2AA10 combines robust engineering with precision safety functionality.

Key Features of Siemens 3SK2122-2AA10

  • 24 V DC control supply voltage for stable operations
  • SILCL 3 rating ensuring highest safety integrity level
  • Performance level PL e and category 4 compliance per ISO 13849-1
  • Spring-type push-in terminals for quick and secure wiring
  • Parameterizable via SIRIUS Safety ES software interface
  • 45 mm compact width facilitating space-saving panel design
  • Compatible with output expansions 3SK1 and fail-safe motor starters 3RM1
  • High safe failure fraction (SFF) of 99%
  • Reliable monitoring of safety-related electrical circuits

Technical Specs of 3SK2122-2AA10

Explore Siemens 3SK2122-2AA10 specifications for detailed parameters to ensure system compatibility.

Specification Details
Control Supply Voltage 24 V DC
Width 45 mm
Safety Integrity Level (SIL) SIL 3
Performance Level PL e (ISO 13849-1)
Number of Inputs/Outputs 20 F-DI, 4 F-DQ, 2 DQ
Terminal Type Spring-loaded push-in

Applications / Use Case

This Siemens 3SK2122-2AA10 is commonly used in industrial automation worldwide to ensure machine and operator safety by monitoring safety circuits and enabling fail-safe control actions. It is especially suitable for factory control panels, process control systems, packaging and conveyor operations, and motion control setups that demand stringent safety requirements.

Price & Availability

See Siemens 3SK2122-2AA10 pricing online through LeadTime.ca for fast worldwide dispatch.

Why Order from LeadTime.ca

All products on LeadTime.ca are genuine, factory-tested, and supported with manufacturer warranty, supplied by trusted distributors, and available for worldwide shipping. Order now for worldwide delivery and benefit from reliable sourcing and fast fulfillment.

Related Resources

3SK2122-2AA10

$617.85

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

Questions about this product?
Don't be a stranger.

Get in touch