Siemens Type AC Contactor J3TF

Short Description:

J3TF series AC contactor are suitable for frequency 50/60Hz,rated insulation voltage up to 1000V,rated operation current 9-475A under AC-3 duty. It is mainly used for making/breaking electric circuit at a long distance& for frequent starting/stopping &with thermal relay to compose a magnetic motor starter. The product conforms to IEC60947-4-1 standard.

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Specification

Type		J3TF-9/12	J3TF-16/22	J3TF-32	J3TF-45/63	J3TF-75/85	J3TF-110/140	J3TF-170/205	J3TF-250/300	J3TF-400/475
Mechanical Endurance(X106)		10	10	10	8	8	8	8	8	8
Conventional thermal current(A)		20	30	45	80	100	160	210	300	400/550
Rated insulation voltage(V)		660	660	660	1000	1000	1000	1000	1000	1000
Rated operating current(A)	AC-3	9/12	16/22	32	45/63	75/85	110/140	170/205	250/300	400/475
Rated operating current(A)	AC-4	3.3/4.3	7.7/8.5	15.6	24/28	34/42	54/68	75/96	110/125	150
Power of controllablemotor(KW) AC-3	380V	4/5.5	7.5/11	15	22/30	37/45	55/75	90/110	132/160	200/250
Power of controllablemotor(KW) AC-3	660V	5.5/7.5	11	23	39/55	67	100	156	235	375
Power of controllablemotor(KW) AC-4	380V	1.4/1.9	3.5/4	7.5	12/14	17/21	27/35	38/50	58/66	81
Power of controllablemotor(KW) AC-4	660V	2.4/3.3	6/6.6	13	20.8/24	29.5/36	46.9/60	66/86	100/114	140
Frequency of operation (I/h)	AC-3	1000	750	750	1200/1000	1000/850	1000/750	700/500	700/500	500/420
Frequency of operation (I/h)	AC-4	250	250	250	400/300	300/250	300/200	200/130	200/130	150
Electrical endurance (X106)	AC-3	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
Electrical endurance (X106)	AC-4	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Operating voltage range of coil		(0.8-1.1)Ue
Operating voltage range of coil
Power consumption of coil	Atracting (VA)	10	10	12.1	17	32	39	58	84	115
Power consumption of coil	Starting (VA)	68	69	101	183	330	550	910	1430	2450
Rated insulation voltageof auxiliary contacts(V)	690	690	690	690	690	690	690	690	690	690
Conventional thermal currentof auxiliary contacts(A)	10	10	10	10	10	10	10	10	10	10
Rated operating currentof auxiliary contacts(A)	AC15 380/220	6/10	6/10	4/6	4/6	4/6	4/6	4/6	4/6	4/6
Rated operating currentof auxiliary contacts(A)	DC13 220v	0.45	0.45	0.45	0.45	0.45	0.45	0.45	0.45	0.45
Rated voltage of the control coil(V)	50HZ	24 36 48 110 127 220 380,etc
Rated voltage of the control coil(V)	60HZ	24 110 220 440 etc

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Application scenarios:
Usually installed in the distribution box on the floor, computer center,telecommunication room,elevator control room,cable TV room,building control room, fire center, industrial automatic control area, hospital operation room,monitoring room and distribution box equipment with electronic medical device.

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