1012-4

CJX1-16,22(3TF32,33)

APPLICATION
3TF Series AC Contactor are suitable in electrical system with AC 50/60HZ,rated operational voltage up to 660V,in ac-3 usage,rated operational voltage up to 380V,rated operational current up to 630A to make or break remote motos or system.The form electromagnetic starters with suitable thermal over load or phase-failure.The are mode according to IEC947.BS5424 & VDE0660.The contactor is a straight motion mechanism having double-breaking contacts.The auxiliary contacts are arranged 2NO.2NC at most,It is employed the flexible locking connection be-tween the contact support and core,three are no arcisolated panle in the le≥32A contacotors,there are moulded arc-chute with arcisolated panel,because all contacts are made of high nonfusibility and against corrosion silveralloy.All series products can be mounted by screws,le≤32A contactor also by installation rail.
SPECIFICATIONS

Type			3TF30	3TF31	3TF32	3TF33
Rated insulation voltage			690	690	690	690
Rated operational current(380V)		AC-3	9	12	16	22
Rated operational current(380V)		AC-4	3.3	4.3	7.7	8.5
Rated outputs of three-phase motors at 50Hz	AC-3 AC-4	230/220V	2.4	3.3	4	5.5
		400/380V	4	5.5	7.5	11
		500V	5.5	7.5	9	11
		690/660V	5.5	7.5	11	11
		1000V	-	-	-	-
	400/380V		1.48/1.4	2/1.9	3.5	4
	690/660V		2.54/2.4	3.45/3.3	6	6.6
Conventional thermal current of auxiliary contacts			10	10	10	10
Rated operational current of auxiliary contacts		AC-15 380/220V	4/6	4/6	4/6	6/10
Weight			AC0.37	AC0.37	AC0.45	AC0.45

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CJX1-16,22(3TF32,33)