Circuit breaker for 3 phase motors

A	Direct starter				Star delta starter
Nominal intensity of circuit breaker	Maximum nominal power – motor with cage -				Maximum nominal power – motor with rings or cage –
	125 V	220 V	380 V	500 V	125 V	220 V	380 V	500 V
kW
2	0.15	0.25	0.45	0.6	0.25	0.43	0.75	1
4	0.33	0.55	1	1.3	0.55	1	1.7	2.2
6	0.6	1.05	1.8	2.7	0.9	1.55	2.7	3.6
10	1.1	1.9	3.3	4.3	1.5	2.6	4.5	6
15	1.5	2.6	4.5	6	2.3	4	7	9.2
20	2	3.5	6	8	3.2	5.5	9.5	12.5
25	3	5.2	9	12	4	7	12	16
35	4.1	7.2	12.5	17	5.8	10	17.5	23
50	5.5	10	17	22	8.3	14.5	25	33
60	7.5	13.3	23	30	10	18	31	41
80	10	17	30	40	13.3	24	41	54
100	13.3	23	40	53	17.7	31	53	70
125	18	32	55	72	22	39	67	88
160		40	70	92		49	85	112
200		52	90	120		62	107	141
225		66	115	152		71	140	160
260		81	140	185		81	160	185
300		93	160	210		93	185	210
350		107	185			107	225
430		132	225			132
500		155				155
600		186				186