Home › End-of-life lookup › E3 and E3 Plus overload relays (193-EC, 592-EC)
E3 Plus Electronic Overload Relay 172–860 A 193-EC3LH (discontinued)
| Rockwell lifecycle status | Discontinued 31/10/2019 (read on 3 November 2026) |
|---|---|
| Replacement | Rockwell names no catalog number |
The Rockwell product page lists the category Engineering Replacement but names no catalog number. The Rockwell E3 / E3 Plus discontinued-products page recommends migrating to the E300 Electronic Overload Relay with a DeviceNet or EtherNet/IP communication module; the E300 modules are chosen by current range and the functions to keep.
Key data
| Full load current range | 172–860 A (product page title) |
|---|---|
| Product | E3 Plus 172–860 A Overload Relay (product page title) |
Lifecycle status changes over time: confirm the current status on the Rockwell product page or in the Product Compatibility and Download Center before ordering.
Related services: Lifecycle review and spare parts Rockwell Automation upgrades
Other catalog numbers in this family: E3 and E3 Plus overload relays (193-EC, 592-EC)
193-EC1AB 193-EC1BB 193-EC2BB 193-EC2CB 592-EC2DC 592-EC2ED 193-EC3HG
Sources
- Rockwell Automation, Rockwell product page 193-EC3LH — read on 3 November 2026
- Rockwell Automation, rockwellautomation.com product page
- Rockwell Automation, Rockwell E3 / E3 Plus discontinued-products page