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CJX2N AC Contactors
CJX2N AC Contactors



1.Application
CJX2N series AC contactor is suitable for frequency 50/60Hz,rated insulation voltage up to1000V,rated operation current 9~150A under AC-3 duty.It is mainly used for making/breakingelectric circuits at a long distance for frequent starting/stopping controlling AC Motors.It isused in combination with thermal relay to compose a magnetic motor starter. The products com-ply with IEC60947-4-1 standard.

2.Specification
Type CJX2N-09 CJX2N-12 CJX2N-18 CJX2N-25 CJX2N-32 CJX2N-38 CJX2N-40
Rated working current Ie (A)
AC-3 Ue¡Ü440V
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 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 inAC-4 Pe (KW) 220/230V 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 (x104) AC-3 100 100 100 100 80 80 80
AC-4 20 20 20 20 20 20 15
Mechanical endurance (x106) 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 ofauxitiary contacts (V) 690 690 690 690 690 690 690 690
Conventional thermal current ofauxitiary contacts (A) 10 10 10 10 10 10 10 10
Auxitiary contacts speecification AC-15:360VA DC-13:33W

Type CJX2N-50 CJX2N-65 CJX2N-80 CJX2N-95 CJX2N-115 CJX2N-150
Rated working current Ie (A)
AC-3 Ue¡Ü440V
50 65 80 95 115 150
Rated hear current Ith (A) 80 80 125 125 200 200
Rated insulation voltage Ui (V) 1000 1000 1000 1000 1000 1000
Rated operating voltage Ue (V) Max 1000 1000 1000 1000 1000 1000
Rated operational power in AC-3 Pe (KW) 220/230V 15 18.5 22 25 30 40
380/400V 22 30 37 45 55 75
415/440V 25/30 37 45 45 59 80
500V 30 37 55 55 75 90
660/690V 33 37 45 45 80 100
Rated operational power inAC-4 Pe (KW) 220/230V 5.5 7.5 7.5 9 9 11
380/400V 11 11 15 15 18.5 22
415/440V 11 11/15 15 15 18.5 22
500V 15 18.5 22 22 30 37
660/690V 18.5 22 25 25 30 45
Frequency of operation (I/h) 1000 1000 750 750 750 750
Electrical endurance (x104) AC-3 60 60 60 60 60 60
AC-4 15 15 15 15 15 15
Mechanical endurance (x106) 6 6 4 4 4 4
Operating voltage range of coil Close voltage:(0.85~1.1)Us Open voltage:(20%~75%)Us
Power consumption of coil (VA) Atracting 20 20 20 20 22 22
Starting 200 200 200 200 300 300
Rated insulation voltage ofauxitiary contacts (V) 690 690 690 690 690 690 690
Conventional thermal current ofauxitiary contacts (A) 10 10 10 10 10 10 10
Auxitiary contacts speecification AC-15:360VA DC-13:33W

3. Standard Control Circuit Voltage
Volts 24 42 48 110 220 230 240 380 400 415 440 500 660
50Hz B5 D5 E5 F5 E5 F5 U5 Q5 V5 N5 R5 S5 Y5
60Hz B6 D6 E6 F6 E6 F6 U6 Q6 - - R6
50/60Hz B7 D7 E7 F7 E7 F7 U7 Q7 V7 N7 R7

4. Characteristic
Contactor and other auxiliary blocks.
Contactor Auxiliary Blocks Relative Products
+ =
+ =
+ =

5. Outline and Mounting Dimension



09 12 18 25 32 38 40 50 65 80 95 115 150
b 76.6 76.6 76.6 76.6 76.6 76.6 127 127 127 127 127 158 158
c 87 87 87 94 94 94 116 116 116 123.8 123.8 132 132