REF620E_1G NBFNAANNNDA1BNN11G ABB
Product Core Brief Model: REF620E_1G (Specific Configuration: NBFNAANNNDA1BNN11G) Brand: ABB Series: Relion 620 Series Core Function: High-density feeder protection, control, metering, and supervision for utility and industrial substations. Type: Digital Microprocessor-Based Protection Relay Key Specs: Multi-breaker control capability, high-density programmable binary I/O, native Ethernet substation bus. Condition: New Original (New Surplus), not refurbished Product…










