CJX8 AC Contactor

www.chinasonor.com  2014/5/19

1.Application CJX8 series AC Contactors are mainly used in 50/60Hz electrical lines of the rated voltageup to 660V AC and rated current up to 370A, are applicable for remote making and breaking ofelectrical lines or frequent control of AC motors, having no-voltage protection. Usually, it can becombined with JR29 series thermal relay to form electromagnetic starters which have overloadand open-phase protection. It complies with IEC947-4-1. 2. Specification Type CJX8-9 CJX8-12 CJX8-16 CJX8-25 CJX8-30 CJX8-37 CJX8-45 The highest controlpower (kw) 220V 2.2 3 4 6.5 9 10 13 380V 4 5.5 7.5 11 15 18.5 22 500V 4 5.5 7.5 11 15 18.5 22 660V 4 5.5 5.5 11 15 18.5 22 Rated heating current Ith (A) 16 20 25 40 45 45 60 Rated working currentAC2/AC3/AC4 380V 8.5 11.5 15.5 22 30 37 44 660V 3.5 4.9 6.7 13 17.5 21 25 Rated holding power of aholding coil/pull-in (VA/W) 9/2.2 60/50 9/2.2 60/50 9/2.2 60/50 10/3 85/65 10/3 85/65 22/5 175/25 22/5 125 Type CJX8-65 CJX8-85 CJX8-105 CJX8-170 CJX8-250 CJX8-370 The highest controlpower (kw) 220V 16 20 28 46 60 32 380V 33 45 55 90 132 200 500V 40 50 7 110 160 250 660V 40 50 75 110 160 250 Rated heating current Ith (A) 80 100 140 230 300 400 Rated working currentAC2/AC3/AC4 380V 45 85 105 170 245 370 660V 3.5 55 82 118 170 268 Rated holding power of aholding coil/pull-in (VA/W) 30/8 270/130 30/8 270/130 32/9 510/280 60/15 790/460 66/16 1100/600 100/27 900/350 CA7 CA9-11 CA9-20 CA11-11 CA-20 B9,B12,B16,B25,B30,37 B45,B65,B85,B105 B170,B250,B370 TP Type pneumatic timer delaying the operation of next stage of a control loop Start delay TPD40 0.3~40s Relief delay TP140 0.3~40s TPD180 10~180s TP1180 10~180s 3. Outline and Installation Dimension Type A max B max C max D max E F G H CJX8-105 118 154 137 140±0.35 35±0.15 Φ6.5 Φ6.5 ≥15 CJX8-170 134 165 152 150±0.35 40±0.15 7.5 7.5 ≤15 CJX8-250 167 207 193 190±0.45 50±0.17 5.5 8.5 ≥15 CJX8-370 202 252 221 220±0.52 60±0.20 6.5 8.5 ≤15