Accessories BE1-FLEX Communication Board: Ethernet, 1 Copper, 1 Redundant Copper, and 1 Independent Copper (COMB-G3) BE1-FLEX Communication Board: Ethernet, 1 Copper, 1 Redundant Copper, and 1 Independent Copper (COMB-G3)
BE1-51/27R, Three-Phase and Neutral Time Overcurrent Relay with Voltage Restraint BE1-51/27R, Three-Phase and Neutral Time Overcurrent Relay with Voltage Restraint
Accessories 19″ Rack-Mounted Plate for Mounting Four Vertical BE1-50/51M Units (9252012001) 19″ Rack-Mounted Plate for Mounting Four Vertical BE1-50/51M Units (9252012001)