Contactor — CJ20 Series Contactor 
Application
CJ20 series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC50Hz or 60Hz, rated current up to 630A, for making, breaking, frequently starting & controllingthe AC motor. Combined with the auxiliary contact block, timer delay & machine-interlockingdevice etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter.With the thermal relay, it is combined into the electromagnetic starter. The product conforms toIEC60947-4-1 stardand.
Specification
Type | Rated insulation voltage (V) | Rated thermal current (A) | Control power under AC-3 use category Pe kW | |||
220V | 380V | 660V | 1140V | |||
CJ20-10 | 690 | 10 | 2.2 | 4 | 4 | - |
CJ20-16 | 16 | 4.5 | 7.5 | 11 | - | |
CJ20-25 | 32 | 5.5 | 11 | 13 | - | |
CJ20-40 | 55 | 11 | 22 | 22 | - | |
CJ20-63 | 80 | 18 | 30 | 35 | - | |
CJ20-100 | 125 | 28 | 50 | 50 | - | |
CJ20-160 | 200 | 48 | 85 | 85 | - | |
CJ20-160/11 | 1140 | 200 | - | - | - | 85 |
CJ20-250 | 690 | 315 | 80 | 132 | - | - |
CJ20-250/06 | 190 | - | ||||
CJ20-400 | 400 | 115 | 200 | 220 | - | |
CJ20-630 | 630 | 175 | 300 | - | - | |
CJ20-630/06 | 350 | - | ||||
CJ20-630/11 | 1140 | 400 | - | - | - | 400 |
NORMALAUNNING AND INSTALLATION CONDITIONS
•Ambient air temperature:-5℃~+40℃, the average value should not exceed+35℃ within 24 hours.
•Elevation:at most 2000m.
•Atmospheric conditions:When the temperature at 40, the relative humidity of atomsphere should be at the most 50%. When at relatively low temperatures, it could have higher relative humidity. Monthly maximum relative humidity could be not more than 90% . Special measures should be taken due to occurrence of dews.
•Class of pollution:Class 3
•Installation category: III
•Installation conditions:Degree of inclination between fitting surface and vertical surface should not exceed I
•Impact shock:Product should be installed and used in the place where often shakes and impacts.
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