- Electricity - Electronics
- Switch and Relay
- Over-current protection relay
- Schweitzer Engineering Laboratories
- Company
- Products
- Catalogs
- News & Trends
- Exhibitions
Over-current protection relay SEL-551Cdigitalconfigurableadjustable
Add to favorites
Compare this product
Characteristics
- Measured/monitored value
- over-current
- Other characteristics
- digital, configurable, adjustable, programmable
Description
Overcurrent/Reclosing Relay
The SEL-551C Overcurrent/Reclosing Relay provides overcurrent relay users with new flexibility in distribution system protection. The SEL-551C provides six inputs and three outputs, with up to two communications ports, for more control options. The SELogic control equations have added rising and falling edge triggers and latches for custom logic applications.
Catalogs
Other Schweitzer Engineering Laboratories products
Distribution Protection and Control
Related Searches
- Surge protector
- Protection relay
- Type 2 surge protector
- Monitoring relay
- DIN rail monitoring relay
- Compact surge protector
- Current protection relay
- Digital protection relay
- Voltage protection relay
- Transfer switch
- IEC protection relay
- Electric motor protection relay
- Panel-mount protection relay
- Three-phase protection relay
- Programmable protection relay
- Control relay
- Thermal protection relay
- DC surge protector
- Automatic changeover switch
- AC protection relay
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.