New Electronic Overload Relay Helps Prevent Motor Damage, Downtime

DCS 9 Rockwell E100 400

March 11, 2020

The new Allen-Bradley E100 Electronic Motor Overload Relay can help industrial companies better protect their motors and avoid unplanned downtime. As the next generation of Allen-Bradley electronic overload relays, it more accurately measures a motor’s current load, models its temperature and shuts the motor off when it’s in danger of damage due to overheating.

Options are available to immediately detect jams and ground faults, enabling faster responses to these specific conditions. A remote reset option is also available for customers to remotely reset the overload.

The E100 overload relay comes in basic and advanced configurations. The basic model has two user-adjustable trip-class settings of 10 and 20. The advanced model has four trip class settings: 10, 15, 20 and 30. Above a sensing range of 100A, the advanced model can use external current transformer configurations to achieve a maximum rating of 800A.

The E100 overload relay is part of the Rockwell Automation integrated motor control system. It can mount directly to bulletin 500 NEMA contactors and 100-C IEC contactors up to 100A.

Go HERE for more information

Related Articles


Latest Articles


Changing Scene

  • Mario Mongrain of  Delta Transformers appointed EFC Chair of the Dry-Type Transformer Section

    Mario Mongrain of Delta Transformers appointed EFC Chair of the Dry-Type Transformer Section

    February 3, 2025 Delta Transformers is pleased to announce the appointment of Mario Mongrain, National Sales Manager, as Chair of the Dry-Type Transformers Section of Electro-Federation Canada (EFC). This Section represents manufacturers of dry-type transformers that are voltage changing or isolation devices, which are air-cooled rather than liquid cooled. As part of his role, Mario Mongrain will be focusing on: “I… Read More…

  • CES Announces New Location for Dartmouth Branch

    CES Announces New Location for Dartmouth Branch

    February 2, 2025 City Electric Supply has announced the grand opening of the new location for their Dartmouth, Nova Scotia branch to better serve the community. New location: 10 Morris Dr. Unit 34, Dartmouth, NS B3B 1KB You can join them on February 5th to help celebrate. Read More…

  • Canada Tests a New Prototype Building that was Constructed in Eight Days

    Canada Tests a New Prototype Building that was Constructed in Eight Days

    February 2, 2025 The Minister of Transport and Internal Trade, the Honourable Anita Anand, announced the successful construction of a new prototype building at the drones and robotics test field on the grounds of the former Killaloe Airport. The small, 380 square foot building was built in only eight days, which can be seen in… Read More…

  • Electrozad Announces Wheatland and Northwinds as their GPS Supplier of the Year 2024

    Electrozad Announces Wheatland and Northwinds as their GPS Supplier of the Year 2024

    February 2, 2025 Electrozad is proud to recognize Wheatland and Northwinds as the GPS Supplier of the Year for 2024. Wheatland’s exceptional support and high-quality product offerings have been instrumental in driving growth and securing significant project wins across Electrozad’s markets. One of the highlights of this year was Wheatland’s pivotal role in securing major… Read More…