Next-generation electronic overload relay
Inspired by input from panel builders, system integrators and end users around the world, Rockwell Automation engineers developed the new Allen-Bradley E300 electronic overload relay.
The E300 overload relay integrates communications, including EtherNet/IP, patented current-measurement technology, and time-saving I/O options, all in a modular design. The modularity provides users with the flexibility to tailor the device to meet their exact needs, thereby enabling their motor-driven processes to perform more efficiently and profitably.
“As adoption of electronic-overload-relay technology has risen over the past decade, so have practical expectations,” said Bill Martin, global product manager, Rockwell Automation. “Customers told us they value the technology’s remote monitoring and predictive trip alerts, but they also want designs that simplify programming, preserve network nodes, save wiring time, ease maintenance and minimise catalog numbers.”
Rockwell Automation
0870 242 5004
Recommended Reading

Could the Energy Independence Bill finally unblock the grid?
Planned changes to land access and installer registration aim to speed up grid upgrades while giving network operators a clearer picture of demand.

National Grid secures land for what could be UK's largest substation
The proposed Tees Dock substation would provide more than 1 GW of contracted electricity connection capacity and could become UK's largest.

Are we overcomplicating the path to cheaper, cleaner energy?
Pulse Clean Energy’s Trevor Wills argues that the key to cheaper, cleaner power is deploying proven technologies at speed, not waiting for miracles.
