Toshiba GR200 Series Instruction Manual page 317

6F2S1914 (0.49)
fault in response to the "re-trip" command, OCCBF and EFCBF would reset and the CBF
sequence is stopped.
If the target CB were to fail to remove the fault with the "re-trip" command, and if
OCCBF or EFCBF continued to operate and if the timer #2 were to time out in accordance with
the setting time applied [TCBF1-TP], CBF will issue a trip signal to the adjacent CB(s) to clear
the fault, as a last resort.
GRL200 (Soft 033 & 037)
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