BRM moulded case circuit breaker(MCCB)

BRM moulded case circuit breaker(MCCB)

BRM moulded case circuit breaker(MCCB) is one of the most advanced type breakers in the world, which adopts international advanced design and manufacture technology.They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A. Its rated insulation voltage is 690V.It can make and break the non-frequently circuit in the nomal conditions. It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.It complies with IEC60947-2.

Technical data

Seies	Poles	AC400V		Rated current(A)
		Icu(kA)	Ics(kA)
BRM1-63L	3	25	18	6,10,16,20,25,32,40,50,63
BRM1-63M	3	50	35
BRM1-100	2	50	35	10,16,20,25,32,40,50,63,80,100
BRM1-100L	3	35	22
BRM1-100M	3	50	35
BRM1-100H	3	85	50
BRM1-160	2	50	35	100,125,140,160
BRM1-160L	3	35	25
BRM1-160M	3	50	35
BRM1-160H	3	85	50
BRM1-225	2	50	35	100,125,140,160,180,200,225
BRM1-225L	3	35	20
BRM1-225M	3	50	35
BRM1-225H	3	85	50
BRM1-400L	3	50	35	225,250,315,350,400
BRM1-400M	3	65	42
BRM1-400H	3	100	65
BRM1-630L	3	50	35	400,500,630
BRM1-630M	3	65	42
BRM1-630H	3	100	65
BRM1-800M	3	75	50	630,700,800
BRM1-800H	3	100	65
BRM1-63/4300A	4	50	35	6,10,16,20,25,32,40,50,63
BRM1-63/4300B	4	50	35
BRM1-63/4300C	4	50	35
BRM1-63/4300D	4	50	35
BRM1-100/4300A	4	50	35	10,16,20,25,32,40,50,63,80,100
BRM1-100/4300B	4	50	35
BRM1-100/4300C	4	50	35
BRM1-100/4300D	4	50	35
BRM1-225/4300A	4	50	35	100,125,140,160,180,200,225
BRM1-225/4300B	4	50	35
BRM1-225/4300C	4	50	35
BRM1-225/4300D	4	50	35
BRM1-400/4300A	4	65	42	225,250,315,350,400
BRM1-400/4300B	4	65	42
BRM1-400/4300C	4	65	42
BRM1-400/4300D	4	65	42
BRM1-630/4300A	4	65	42	400,500,630
BRM1-630/4300B	4	65	42
BRM1-630/4300C	4	65	42
BRM1-630/4300D	4	65	42
BRM1-800/4300A	4	75	50	630,700,800
BRM1-800/4300B	4	75	50
BRM1-800/4300C	4	75	50
BRM1-800/4300D	4	75	50

BRM moulded case circuit breaker(MCCB)