Siemens Contactors 3TF and 3tb

• Electricity Type: AC
• Number of Pole: 3
• Phase: 1
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: J3TF
• Main Circuit Rating Voltage: 380V
• Main Circuit Rating Current: 9-400A
• Type: Ac Contactors
• Transport Package: 50PCS/CTN
• Trademark: CNJUHO
• Origin: Zhejiang
• HS Code: 8536300000
• Production Capacity: 1000000/Year
• Package Size: 12.00cm * 15.00cm * 14.00cm
• Package Gross Weight: 2.000kg

Product Description

1.Application:

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.
2.Main parameter:

 

Type		J3TF-9/12	J3TF-16/22	JTF-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
	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 controllable  motor(KW) AC-3	380V	4/ 5.5	7.5/ 11	15	22/ 30	37/ 45	55/ 75	90/ 110	132/ 160	200/ 250
	660V	5.5/7.5	11	23	39/55	67	100	156	235	375
Power of controllable motor(KW) AC-4	380V	1.4/1.9	3.5/4	7.5	12/14	17/21	27/ 35	38/ 50	58/ 66	81
	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
	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
	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
Power  consumption of coil	Atracting   (VA)	10	10	12.1	17	32	39	58	84	115
	Starting   (VA)	68	69	101	183	330	550	910	1430	2450
Rated insulation voltage of auxiliary contacts(V)	690	690	690	690	690	690	690	690	690	690
Conventional thermal current of auxiliary contacts(A)	10	10	10	10	10	10	10	10	10	10
Rated operating current of auxiliary contacts(A)	AC15 380/220	6/10	6/10	4/6	4/6	4/6	4/6	4/6	4/6	4/6
	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
	60HZ	24 110 220 440 etc

 

 

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