Siemens SIRIUS 3SK1 Instructions

Introduction
1
1.1 Purpose of the document
This document contains supplementary information on the three special versions of SIRIUS
3SK1 Advanced safety relays.
It provides you with information on derating, which you need for con󹪝guring and operation.
This documents supplements the Equipment Manual "SIRIUS 3SK1 Safety Relays and 3RQ1
Positively-Driven Coupling Relays (
https://support.industry.siemens.com/cs/ww/en/view/
67585885)" as well as the System Components equipment manuals.
1.2 Support Request
After you have registered, you can use the Support Request form in the online support to send
your question directly to Technical Support:
Support Request: Internet (https://www.siemens.com/support-request)
SIRIUS 3SK1 Advanced Safety Relays - special versions
Con󹪝guration Manual, 03/2022 5

Siemens SIRIUS 3SK1 Specifications

General

Brand	Siemens
Model	SIRIUS 3SK1
Category	Relays
Language	English