CJX2 380V Magnetic AC Contactor

CJX2 series AC contactor is suitable for working in the systemof AC 50(60) Hz, rated voltage 660V, rated current up to 630A atAC3 usage category and 380V, to remotely switch on / off the circuit,frequently start and control AC motor.

描述

CJX2 380V Magnetic AC Contactor

 Magnetic AC Contactor

Applications

CJX2 series AC contactor is suitable for working in the systemof AC 50(60) Hz, rated voltage 660V, rated current up to 630A atAC3 usage category and 380V, to remotely switch on / off the circuit, frequently start and control AC motor. It can be cooperated with thermal relay or electronic protective device to form magnetic starter to protect overload.

Structure characteristics

CJX2 series AC contactor, small size, light weight, long working life, can assemble different accessories, such as stacking auxialiry contact group, air delay contact, mechanical interlocks, to form time delay contactor, mechanical interlock contactor, star-delta starter, also inset thermal relay to form magnetic starter. The product can be mounted by screws and on 35mm(75mm) railway.

Technical Parameter:

Parameter CJX2

-09

CJX2

-12

CJX2

-18

CJX2

-25

CJX2

-32

CJX2

-40

CJX2

-50

CJX2

-65

CJX2

-80

CJX2

-95

CJX2

D115

CJX2

D150

CJX2

D170

CJX2

D205

CJX2

D245

CJX2

D300

CJX2

D410

CJX2

D475

CJX2

D620

Rated

working

current

380V AC3 9 12 18 25 32 40 50 65 80 95 115 150 170 205 245 300 410 475 620
AC4 3.5 5 7.7 8.5 12 18.5 24 28 37 44 52 60 75 85 105 217 138 147 180
660V AC3 6.6 8.9 12 18 21 34 39 42 49 55 86 107 110 130 170 325 305 355 460
AC4 1.5 2 3.8 4.4 7.5 9 12 14 17.3 21.3 49 61 69 80 90 118 135 145 170
Conventional
thermal

current (A)

25 25 32 40 50 60 80 80 125 125 250 250 250 275 315 400 500 700 1000
The capacity of controllable

three-phasesquirrel-cage

motorat AC-3 (KW)

220V 2.2 3 4 5.5 7.5 11 15 18.5 22 25 30 40 55 63 75 100 110 147 200
380V 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 220 265 335
660V 5.5 7.5 10 15 18.5 30 33 37 45 55 80 100 110 129 160 220 280 335 450
Operating frequency

(times/h)

Electrical

endurance

AC3 1200 600 300
AC4 300 150
Mechanical
endurance
3600 2400
Electrical endurance AC3 100 80 60 50 30 20
AC4 20 15 10 15 8 5
Mechanical endurance 1000 800 600 500
Applicable fuse model RT00-16 RT00-20 RT00-25 RT00-32 RT00-50 RT00-63 RT00-80 RT00-100 RT00-125 RT16-160 RT16-250 RT16-315 RT16-400 RT16-500 RT16-630 RT16-630
Applicable standard IEC60947-4-1 GB14048.4