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Home » Product Directory » Electrical & Electronics » Relay & Contactor » AC Contactor (3TB42)

AC Contactor (3TB42)

AC Contactor (3TB42)
AC Contactor (3TB42)
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Product Description

Application The contactor is suitable for using in he circuits up to the rated voltage 660V AC 50Hz or 60Hz, rated current 630A, for making and breaking, and for frequent starting and controlling the motor, After combined with the mechanical interlocking device, it becomes 3TD Berries convertible contactor for Controlling, breaking and Reversing of the motor. The products comply with IEC947 & VDE0660.

Type
 		3TB-40
 		3TB-41
 		3TB-42
 		3TB-43
 		3TB-44
 
Rated insulation voltage
 		660
 		660
 		660
 		660
 		660
 
Rated operational current(380V)
 		AC-3
 		9
 		12
 		16
 		22
 		32
 
AC-4
 		3.3
 		4.3
 		7.7
 		8.5
 		15.6
 
Rated outputs of three-phase motors at 50Hz
 		AC-3
 
 		230/220V
 		2.4
 		3.3
 		4
 		6.1
 		8.5
 
400/380V
 		4
 		5. 5
 		7.5
 		11
 		15
 
500V
 		5.5
 		7 .5
 		10
 		11
 		21
 
690/660V
 		5.5
 		7.5
 		11
 		11
 		23
 
1000V
 		-
 		-
 		-
 		-
 		-
 
AC-4
 		400/380V
 		1.4
 		1.9
 		3.5
 		4
 		7.5
 
690/660V
 		2.4
 		3.3
 		6
 		6.6
 		13
 
(×10 6 )Mechanical endurance
 		10
 		10
 		10
 		10
 		10
 
Switching frequency
 		AC-3
 		1.0
 		1.0
 		1.0
 		1.0
 		1.0
 
AC-4
 		0.2
 		0.2
 		0.2
 		0.2
 		0.2
 
(×10 6 )Mechanical endurance
 		AC-3
 		1000
 		1000
 		750
 		750
 		750
 
AC-4
 		250
 		250
 		250
 		250
 		250
 
   
Model NO.:  3TB42
Productivity:  10000/month
Company: Peace Electric Co., Ltd.

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