E1 Plus Electronic Overload Relays

Rockwell Automation announces that as of April, 2021, our Bulletin 193 IEC and 592 NEMA E1 Plus Electronic Overload Relays will be discontinued and no longer available for sale. Customers are encouraged to migrate to our E100 Overload Relays.

Bulletin 193 IEC and 592 NEMA E1 Plus Electronic Overload Relays
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources
  • Applications

Additional Information

Rockwell Automation announces that as of April, 2021, our Bulletin 193 IEC and 592 NEMA E1 Plus Electronic Overload Relays will be discontinued and no longer available for sale.

To support your transition, customers are encouraged to migrate to our E100 Electronic Overload Relays.

The E100 is the next generation component in basic-tier electronic overload technology for induction motor protection. This new overload system will offer a multitude of reliable and robust features to provide cost-effective protection for you motor investments.

For more information, see the E1 Plus to E100 Electronic Overload Relay Migration Profile.

Product Compatibility and Migration Solutions

Demanding market conditions pose significant challenges. Across the enterprise and throughout the lifecycle, you must continuously strive for ways to leverage your existing automation investment.

Let Rockwell Automation help you determine your migration options and show you the benefits, including better performance, more informed business decisions, reduced maintenance costs, and quicker response to changing market demands.

Use the Product Lifecycle Status search tool to find specific lifecycle information by catalog number.

Learn more about our Product Compatibility and Migration Solutions.

To view commonly ordered and quickly available products, use the Product Configuration Assistant for our complete product offerings.

Certifications

  • CCC
  • CE Marked
  • C-Tick
  • cULus Listed — File No. E14840; Guide Nos. NKCR, NKCR7
  • Suitable for use with IE3 Motors (IEC 60034-30)

Standards Compliance

  • CSA C22.2 No.14
  • IEC/EN 60947-4-1
  • IEC/EN 60947-5-1
  • UL508

Product Certifications

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

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Product Certifications

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

Other Resources

  • E1 Plus EtherNet/IP Module Add-on Profile — The Add-on Profile offers quick and efficient program development with automatic tag generation, single-software configuration, and a user-friendly interface.
  • Procurement Specifications — Visit our online resource to find the procurement specifications for this product.
  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.

Customer Success

  • Motor Control Case Studies — View our case studies site to discover how customers have applied Allen-Bradley® overload relay products in their applications.