MOULDED CASE CIRCUIT BREAKER (MCCB)

AMM1 Series Moulded Case Circuit Breaker Fixed Thermal & Fixed Magnetic setting

MODEL	AMM1-125				AMM1-250				AMM1-400
Frame current Inm(A)	125				250				400
Rated voltage In(A)	40 63 80 100, 125				160 180 200 225 250				315 350 400
Number of poles	3		4		3		4		3		4
Rated insulation voltage Ui(V)	AC800
Rated working voltage Ue(V)	AC400 AC690
Rated impulse withstand voltage Uimp(V)	8000
Arcing distance (mm)	50
Breaking capacity grade	L	M		H	L	M		H	L	M		H
Limit short-circuit AC415V Breaking capacity Icu(kA)	35	50		85	35	50		85	50	65		100
Running short-circuit AC415V Breaking capacity Ics(kA)	22	35		50	22	35		50	35	42		65
Operation characteristics (times)
ON	6000				3000				2000
OFF	8500				7000				4000
TOTAL	14500				10000				6000