AC contactor

3TF Series Electrical Magnetic AC Contactor

1.1 Electric ratings: AC50/60Hz, 690V, up to 95A ;
1.2 Application: remote making & breaking circuits, protect circuit from over-load when assembling with thermal over-load relay, frequent start-up and control of AC motor; .
1.3 Utilization category: AC-3, AC-4;
1.4 Altitude:≤2000m;
1.5 Ambient temperature: -5℃~ +40℃;
1.6 Mounting category: Ⅲ;
1.7 Mounting conditions: inclination between the mounting plane and the vertical plane should not exceed 士5° ;
1.8 Standard: IEC/EN 60947-4-1.
1.9 Certificates: CE;

Items	Model		3TF-9	3TF-12	3TF-16	3TF-22	3TF-32	3TF-38	3TF-45
Rated conventional heating current (A) AC-1			20	20	30	30	45	45	70
Rated operational current (A)	380/400V	AC-3	9	12	16	22	32	38	45
Rated operational current (A)	380/400V	AC-4	3.3	4.3	7.7	8.5	15.6	18.5	22
Rated insulation voltage (V AC)			660	690	660	660	660	660	1000
Power of controlled 3-phase cage motor (AC-3)	kW	220/230V AC	2.4	3.3	4	6.1	8.5	11	15
		380/400V AC	4	5.5	7.5	11	15	18.5	22
		660/690V AC	5.5	7.5	11	11	23	23	39

Items	Model		3TF-63	3TF-75	3TF-85	3TF-110	3TF-140	3TF-170	3TF-205
Rated conventional heating current (A) AC-1			70	90	90	150	150	180	220
Rated operational current (A)	380/400V	AC-3	63	75	85	110	140	170	205
Rated operational current (A)	380/400V	AC-4	28	34	42	54	68	75	96
Rated insulation voltage (V AC)			1000	1000	1000	1000	1000	1000	1000
Power of controlled 3-phase cage motor (AC-3)	kW	220/230V AC	18.5	22	26	37	43	55	64
		380/400V AC	30	37	45	55	75	90	110
		660/690V AC	55	67	67	100	100	156	156

Items	Model		3TF-250	3TF-300	3TF-400	3TF-475	3TF-9	3TF-12	3TF-16	3TF-22	3TF-32
Rated conventional heating current (A) AC-1			300	300	400	550	20	20	30	30	45
Rated operational current (A)	380/400V	AC-3	250	300	400	475	9	12	16	22	32
Rated operational current (A)	380/400V	AC-4	110	125	150	150	3.3	4.3	7.7	8.5	15.6
Rated insulation voltage (V AC)			1000	1000	1000	1000	660	660	660	660	660
Power of controlled 3-phase cage motor (AC-3)	kW	220/230V AC	78	93	125	144	2.4	3.3	4	6.1	8.5
		380/400V AC	132	160	200	250	4	5.5	7.5	11	15
		660/690V AC	235	235	375	375	5.5	7.5	11	11	23