Protective Relays:
- Transmission Protection
- Distribution Protection
- Transformer, Bus, Breaker, Capacitor Protection
- Generator and Motor Protection
- Industrial Power
Advanced Metering and Automation
SEL Technologies, Industrial & Smart Solutions
Communications:
- Spread Spectrum Radios
- Antennas, Cables and Accessories
- SEL Cables
- Fiber Optics, Transceivers & I/O Products
- SEL Fiber
- SEL I/O
Reclosers:
- Viper-S Solid Dielectric, Three Phase
- Viper-ST Solid Dielectric, Triple Option
- Viper-ST Solid Dielectric, Triple Option, 6 Voltage Sensors
- Viper-SP Solid Dielectric, Single Phase
Medium Voltage (through 38kV) Distribution Equipment:
- Padmount Switchgear
- Vault Switchgear
- Overhead Switches
- Reclosers
- Automation
- Current Limiting Devices
- Cable Terminations and Splices
- Multi-point Junctions
High Voltage (69-800 kV) Transmission Equipment:
Equipment Shelters & Modular Structures:
Services:
- Training / SEL
- Testing / Real-Time Transient Power Testing
- Engineering Services
- Control Enclosures
- Distribution Automation Control System
- Model Power System Testing
- Panels and Custom Enclosures
- Power Management Solutions
- Protection and Automation Services
- Other Engineering Services
Test Equipment: