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MCBs technical details
Tripping characteristics
Tripping characteristics S200 / S200M / S200P
Characteristic B Characteristic C Characteristic D
IEC-EN60898 IEC-EN60898 IEC-EN60898
Tripping curve Tripping curve
from cold state from cold state
a = thermal tripping a = thermal tripping
b = magentic tripping
Minutes Minutes b = magentic tripping
Seconds Seconds
Multiples of rated current Multiples of rated current
Tripping characteristics SN201 and S200C
Characteristic B Characteristic C
IEC/EN 60898-1 IEC/EN 60898-1
T
Tripping curve ripping curve Tripping curve ripping curve Tripping curve ripping curve Tripping curve ripping curve
T
T
T
fr
fr
fr
from cold stateom cold state from cold stateom cold state from cold stateom cold state from cold stateom cold state
fr
Minutes Minutes Minutes Minutes Minutes Minutes Minutes Minutes
Seconds Seconds Seconds Seconds Seconds Seconds Seconds Seconds
a thermal trip
b electromagnetic trip
Multiples of rated currentMultiples of rated current Multiples of rated currentMultiples of rated current Multiples of rated currentMultiples of rated current Multiples of rated currentMultiples of rated current
