html{display:none} Products | Schweitzer Engineering Laboratories

Products

Reverse Lookup

Product Filtering

Filter
Shipping
Protective Relays
Distribution Control
Metering
Fault Indicators and Sensors
Remote I/O
Annunciation and Notification
Automation Controllers
Computing Platforms
Software
Communications
Precise Timing
Cybersecurity
Enclosures and Panels
Cables
Accessories and Tools
Current Transformers/Voltage Sensors
Configurable Products
2 Results Found Current Page: 1 of 1
SEL-487B Bus Differential and Breaker Failure Relay

Provide low-impedance bus differential protection, dynamic zone configuration, circuit breaker failure protection, backup overcurrent protection, check zones and voltage inputs for increased security.

SEL-487V Capacitor Bank Protection, Automation, and Control System

Simplify relay settings and reduce inventory with one relay for all your capacitor bank needs. The versatile SEL-487V protects and controls both grounded and ungrounded, single- and double-wye capacitor bank applications.