● Technical Parameters for MCC model ZBL seires:
Reference Standard: International Standard IEC 439-1, China Standard: GB7251.3-1997
Rated insulation voltage: 660V
Main Bus Rated Current: 63A-2000A
Maximum operating current of feed circuit: 630A
Main Bus Rated Short-term Tolerance Current (IS): 50kA
Rated frequency: 50Hz
Shell Protection Level: IP40