Description
Used Schweitzer SEL-751A Protection Relay – Model 751A02BCB0X71851220, 48VDC
The Schweitzer Engineering Laboratories (SEL) 751A is a robust and reliable protection relay designed specifically for feeder protection applications. This used SEL-751A model (751A02BCB0X71851220) offers proven performance and dependability, making it an ideal choice for industrial and utility power systems seeking to enhance system reliability and safety.
Key Features:
-
Model: SEL-751A (Catalog No. 751A02BCB0X71851220)
-
Control Power: 48 VDC
-
Protection Functions: Overcurrent, voltage, frequency, and directional elements for feeder protection
-
Flexible Communications: Supports multiple protocols for seamless integration into existing SCADA and automation systems
-
User Interface: Front-panel display with programmable pushbuttons for easy operation and monitoring
-
Durability: Built for demanding environments with rugged design and extended operating temperature ranges
-
Firmware & Settings: Configurable to meet application-specific requirements (firmware version may vary – verify before purchasing)
- Enclosure: Fitted into an outdoor enclosure that was used to control a vacuum breaker
Condition:
-
Used – Professionally Inspected & Tested
-
Cleaned and verified for proper operation
-
Minor cosmetic wear consistent with normal use
Applications:
-
Industrial and utility feeder protection
-
Retrofit upgrades
-
Backup protection systems
-
Remote or unmanned substations
