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AC Contactor (CJX2N)

AC Contactor (CJX2N)
AC Contactor (CJX2N)

Product Description

CJX2N series AC. Contactor is suitable for frequency 50/60Hz, rated insulation voltage up to 1000V, rated operation current 9~150A under AC-3 duty. It is mainly used for making/breaking electric circuits at a long distance & for frequent starting/stopping & controlling AC Motors. It is used in combination with thermal relay to compose a magnetic motor starter. The products comply with IEC60947-4-1 standard.

Type CJX2N
-09
CJX2N
-12
-12
CJX2N
-18
CJX2N
-25
CJX2N
-32
CJX2N
-38
CJX2N
-40
Rated working current Ie (A) AC-3 Ue _ 440V 9 12 18 25 32 38 40
Rated hear current Ith (A) 25 25 32 40 50 50 60
Rated insulation voltage Ui (V) 690 690 690 690 690 690 1000
Rated operating voltage Ue (V) Max 690 690 690 690 690 690 1000
Rated operational
power in AC-3 Pe
(KW)
220/230V
3
2.2 3 4 5.5 7.5 9 11
380/400V
 
4 5.5 7.5 11 15 18.5 18.5
415/440V
 
4 5.5 9 11 15 18.5 22
500v 5.5 7.5 10 15 18.5 18.5 22
660/690V 5.5 7.5 10 15 18.5 18.5 30
Rated operational power in
AC-4 Pe (KW)
220/230V
3
1.5 1.5 2.2 3 4 4 4
380/400V
 
2.2 3.7 4 5.5 7.5 7.5 9
415/440V
 
2.2 3 3.7 5.5 7.5 7.5 9/11
500v 3 4 5.5 7.5 9 9 11
660/690V 4 5.5 7.5 10 11 11 15
Frequency of operation (I/h)   1200 1200 1200 1200 1000 1000 1000
Electrical endurance (x10 4 ) AC-3 100 100 100 100 80 80 80
AC-4 20 20 20 20 20 20 15
Mechanical endurance (x10 6 )   15 15 15 15 15 15 6
Operating voltage range of coil Close voltage:(0.85~1.1)Us Open voltage:(20%~75%)Us
Power consumption
of coil (VA)
Atracting 7 7 7 7 7 7 20
 
Starting
70 70 70 70 70 70 200
Rated insulation voltage
of auxitiary contacts (V)
 
690
690 690 690 690 690 690 690
Conventional thermal current of
auxitiary contacts (A)
10 10 10 10 10 10 10 10
Auxitiary contacts
speecification
AC-15:360VA          DC-13:33W
Model NO.: CJX2N
Company: Zhejiang Dahua Switch Factory

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