Pioneering key principle advancements over the last 100 years, GE continues to lead the way making new protection, control and automation applications possible.

Grid Solutions > Grid Automation > Protection Relays

Protection Relays Overview

Pioneering key principle advancements over the last 100 years, GE continues to lead the way making new protection, control and automation applications possible. Our solutions continue GE’s century long tradition of power system innovation. From generators to transmission lines, to motors and beyond, we ensure dependable, safe power worldwide.

Generator Protection Innovative solutions for the protection, control and monitoring of generator assets.

Transformer Protection Advanced transformer protection helping extend asset life.

Line Protection Delivering speed and security for advanced transmission line protection.

Bus Protection Providing advanced protection for a wide range of bus protection applications.

Feeder ProtectionAdvanced protection through flexibility, programmability and communications.

Motor Protection Optimized motor protection to ensure maximum process uptime.

Single Function Single function protection for applications including overcurrent, voltage and frequency, differential, directional, timing and distance.

Auxiliary Relays A variety of auxiliary relays including multicontact, trip and lockout, annunciator and hinged armature relays.

Accessories A full portfolio of accessories to support power systems including test equipment, terminal blocks and indicator lights.

About GE’s Grid Solutions

Grid Solutions, a GE Renewable Energy business, serves customers globally with over 13,000 employees. We provide power utilities and industries worldwide with equipment, systems and services to bring power reliably and efficiently from the point of generation to end power consumers. Grid Solutions is focused on addressing the challenges of the energy transition by enabling the safe and reliable connection of renewable and distributed energy resources to the grid. We electrify the world with advanced grid technologies and accelerate the energy transition.