TSM4 Moulded Case Circuit Breaker

Application

TSM4 series moulded case circuit breaker is applied for circuit of rated insulating voltageup to 1000V, rated operation voltage up to 400V, rated operation current up to 800A,
AC 50/60Hz, for usage of infrequent transfer of the circuit and infrequent starting of the motor as well.
The breakers protect the circuit and devices in the circuit against being damaged by
means of overload proection, short circuit protection and under voltage protection.
The products comply with IEC60947-2.

Specification

Model	Type	Pole	Rated Current (A)	Ics (kA)	Icu (kA)	Arc Distance
TSM4-63	L	3，4	10,16,20,25,32,40,50,63	15	18	≤50
	M			18	20
TSM4-125	L	2,3,4	16,20,32,40,50, 63,80,100,125	18	25	≤50
	M			22	30
TSM4-250	L	2,3,4	100,125,140,160,180, 200,225,250	20	25	≤50
	M			25	35
TSM4-400	L	3，4	200,225,250,315,350,000	25	35	≤100
	M			35	50
TSM4-630	L	3，4	400,500,630	30	40	≤100
	M			35	50
TSM4-800	M	3，4	630,700,800	35	50	≤100

Dimensions

Model Type		L	W	W1	H	a	b	4- d
TSM4-63	L	136	75	103	90.5	25	117	3.5
	M				98.5
TSM4-125	L	150	93	122	96	30	129	4.5
	M				104
TSM4-250	L	165	107	142	110	35	126	4.5
	M				127
TSM4-400	L,M	257	150	198	151.5	44	194	7
TSM4-630	L,M	270	182	238	155	58	200	7
TSM4-800	M	280	210	280	155	70	243	7