Explore GE Vernova
Resource Library
Get access to curated content, tools, and useful resources to help you face all your grid challenges.
Access the library
Electrification Businesses
Electrification Software
Power Conversion
Solar & Storage Solutions
Digital Energy Protection & Control Product Families
Product Lookup
Protection & Control Online Store (new window)
Protection & Control Support
Event Calendar
Protection & Control Press Room
Related Links
  MultiNet Serial Converter
SR Family - Legacy
469 Motor Protection Relay photo Contact Us

Manufacturing for the SR products have been discontinued. As an alternative, please refer to the 8 Series product line.

The SR family of protection relays represents a multi-functional line of microprocessor products. By providing an economical system, protection, control, monitoring and metering, and both local and remote user interfaces in one assembly, the SR relays effectively eliminate the need for expensive discrete components.

In addition to traditional current and voltage inputs, the SR Family also offers several analog and digital inputs. These inputs provide the relay with vital information such as vibration, pressure, temperature, and breaker status. Several additional output relays are available for flexibility in creating custom protection schemes.

Key Benefits
  • Accurate metering under severe system disturbances
  • Improve uptime of auxiliary equipment through I/O monitoring
  • Reduce troubleshooting time and maintenance costs
  • Built in simulation features and unique waveform play back functionality (745)
  • Ease of use and simple installation
  • Cost Effective Access information via - Modbus RTU and DNP 3.0 Level 2 protocols, standard RS232, RS485 & RS422 serial ports, and optional Modbus RTU over TCP/IP through embedded Ethernet Port
  • Large backlit display with 40 characters to view relay information and settings in direct sunlight