Schweitzer Engineering Laboratories, Inc. (SEL) provides systems, services, and products for protection, monitoring, control, automation, security, communications, and metering of electric power systems worldwide.
Product Categories
Computers/Computer Systems
- Hardware / Software
Conductors/Connectors/Cable
- Fiber Optic Cable
Consultants
- Consultants
Education/Training
- Education/Training
Metering/ Monitoring / Measurement Equipment
- Communications
- Instruments
- Metering Equipment
- Power Measurement Equipment
- Power Quality
- Protective Relay Test Systems
System Distribution
- Overhead Dist & Trans
System Reliability / Capacity / Management
- Capacitors/Capacitor Banks
- Controls
- Load Management/Software
- Reliability
- SCADA Systems/Software
- Voltage Regulators
System/Equipment Protection
- Indicators/Detectors
- Relays