CJT1 CJ10 220v ac 3p 4 pole power contactors rating selection 2018-12-07T15:06:01+00:00

Project Description

CJT1 3 phase ac contactor

CJT1 CJ10 220v ac 3p 4 pole power contactors rating selection

CJT1 CJ10 220v ac 3p 4 pole power contactors rating selection apply to circuit of rated insulation voltage up to 1000V and rated operation current 9~475A under AC-3 duty. Plus, it is mainly for the making and breaking of electric circuits at a long distance and  for frequent starting and stopping. It can work with thermal relay to comprise  a magnetic motor starter. The product conforms to IEC60947-4-1 standard.

CJT1 CJ10 power contactor main technical parameters

Type Appointed free air heating current (U/V) Rated insulation voltage(U/V) Rated power AC-3(KW) Appointed free air heating current (A) Continous rated current working system(A) Life/million times The highest operatin frequency (time﹒h) Coil voltage range
Mechanical electric AC-3 AC-4
CJT1-10 380 220 2.4 10 10 300 60 600 300 (85%-110%) Us
380 4
CJT1-10 220 5.8 20 20
380 10
CJT1-10 220 11 40 40
380 20
CJT1-10 220 17 60 60
380 30
CJT1-10 220 28 100 100
380 50
CJT1-10 220 43 150 150
380 75
Type Appointed free air heating current (U/V) Rated Insulation voltage (U/V) Rated working voltage (V) Rated working current (A) Rated capacity Type and amount
AC DC AC DC AC/VA DC/W
CJT1-20-150 5 380 110 0.55 180 60 2ON,2OFF
380 220 0.47 0.27

CJ10 CJT1 ac power contactor dimension drawing

CJT1 power contactor image
CJ10 low voltage contactor drawing
Type A B C a b Φ F
CJT1-10 70 70 96.5 56 58 5 10
CJT1-20 92 102 110 76 68 5 10
CJT1-40 115 128 125 100 75 5.5 10
CJT1-60 170 178 135 98 160 7 10
CJT1-100 195 204 135 110 180 9 10
CJT1-150 220 232 154 130 205 11 10

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