Our Brands

Welcome to the Schneider Electric Website

Welcome to our website.
		
How can we help you today?
What is the difference between an SR2 and an SR3 logic relay?
Issue:
SR2 and SR3 Differences

Product Line:
Relays and Timers

Environment:
Zelio Smart Relays

Cause:
Product Features

Resolution:
The SR3 is an expandable I/O version of the SR2

Schneider Electric Canada

Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
  • Products Documentation
  • Software Downloads
  • Product Selector
  • Product Substitution and Replacement
  • Help and Contact Center
  • Find our Offices
  • Get a Quote
  • Where to buy
  • Schneider Electric Community
  • Careers
  • Company Profile
  • Report a misconduct
  • Accessibility
  • Newsroom
  • Investors
  • EcoStruxure
  • Job Search
  • Register Your Product
  • Blog
  • Legal Information
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings