CJX2 AC Contactors
CJX2 series AC contactors (hereinafter referred to as Contactors) are mainly used for AC 50 Hz (or 60 Hz), rated working voltage to 690 V, rated working current to 95 A under AC-3, 400 (380) V use category, For remote connection and breaking circuit, frequent starting and control of AC motor, and can form electromagnetic starter with appropriate thermal relay to protect possible operation Overload circuit.
The contactors Conform to GB / T 14048.4 and IEC / en 60947-4-1.
- Description
- Inquiry
2. CJX2 AC Contactors Specification
| Type | CJX2-D09 | CJX2-D12 | CJX2-D18 | CJX2-D25 | CJX2-D32 | CJX2-D40 | CJX2-D50 | CJX2-D65 | CJX2-D80 | CJX2-D95 | |
| Rated workingcurrent (A) | AC3 | 9 | 12 | 18 | 25 | 32 | 40 | 50 | 65 | 80 | 95 |
| AC4 | 3.5 | 5 | 7.7 | 8.5 | 12 | 18.5 | 24 | 28 | 37 | 44 | |
| Standardpower ratingsof 3-phasemotors50/60Hz incategory AC-3 | 220/230V | 2.2 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 25 |
| 380/400V | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | |
| 415V | 4 | 5.5 | 9 | 11 | 15 | 22 | 25 | 37 | 45 | 45 | |
| 500V | 5.5 | 7.5 | 10 | 15 | 18.5 | 22 | 30 | 37 | 55 | 55 | |
| 660/690V | 5.5 | 7.5 | 10 | 15 | 18.5 | 30 | 33 | 37 | 45 | 55 | |
| Rated heat current (A) | 20 | 20 | 32 | 40 | 50 | 60 | 80 | 80 | 125 | 125 | |
| Electrical life | AC3 (x104) | 100 | 100 | 100 | 100 | 80 | 80 | 60 | 60 | 60 | 60 |
| AC4 (x104) | 20 | 20 | 20 | 20 | 20 | 15 | 15 | 15 | 10 | 10 | |
| Mechanical life (x104) | 1000 | 1000 | 1000 | 1000 | 800 | 800 | 800 | 800 | 600 | 600 | |
| Number of the contacts | 3P+NO | 3P+NC+NO | |||||||||
| 3P+NC | |||||||||||
| Type | CJX2-D115 | CJX2-D150 | CJX2-D170 | CJX2-D205 | CJX2-D245 | CJX2-D300 | CJX2-D410 | CJX2-D475 | CJX2-D620 | |
| Rated workingcurrent (A) | AC3 | 115 | 150 | 170 | 205 | 245 | 300 | 410 | 475 | 620 |
| AC4 | 52 | 60 | 75 | 85 | 105 | 117 | 138 | 147 | 180 | |
| Standard powerratings of 3-phase motors50/60Hz incategory AC-3 | 220/230V | 30 | 40 | 55 | 63 | 75 | 100 | 110 | 147 | 200 |
| 380/400V | 55 | 75 | 90 | 110 | 132 | 160 | 220 | 265 | 335 | |
| 415V | 59 | 80 | 100 | 110 | 132 | 180 | 220 | 280 | 375 | |
| 500V | 75 | 90 | 110 | 129 | 160 | 200 | 250 | 355 | 400 | |
| 660/690V | 80 | 100 | 110 | 129 | 160 | 220 | 280 | 355 | 450 | |
| Rated heat current (A) | 200 | 250 | 250 | 275 | 315 | 400 | 500 | 700 | 1000 | |
| Electrical life | AC3 (x104) | 200 | 60 | 60 | 50 | 50 | 50 | 30 | 30 | 20 |
| AC4 (x104) | 15 | 15 | 15 | 15 | 15 | 15 | 8 | 8 | 5 | |
| Mechanical life (x104) | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 100 | 100 | 100 |
3.CJX2 AC Contactors Standard Control Circuit Voltage
| Volts | 24 | 42 | 48 | 110 | 220 | 230 | 240 | 380 | 400 | 415 | 440 | 500 | 600 |
| 50Hz | B5 | D5 | E5 | F5 | M5 | P5 | U5 | Q5 | V5 | N5 | R5 | S5 | Y5 |
| 60Hz | B6 | D6 | E6 | F6 | M6 | – | U6 | Q6 | – | – | R6 | – | – |
| 50/60Hz | B7 | D7 | E7 | F7 | M7 | P7 | U7 | Q7 | V7 | N7 | R7 | – | – |
4. CJX2 AC Contactors Outline and Mounting Dimension
| Type | A | B | C | D | E | a | b | Φ |
| CJX2-D09~12 | 47 | 76 | 82 | 113 | 133 | 34/35 | 50/60 | 4.5 |
| CJX2-D18 | 47 | 76 | 87 | 118 | 138 | 34/35 | 50/60 | 4.5 |
| CJX2-D25 | 57 | 86 | 95 | 126 | 146 | 40 | 48 | 4.5 |
| CJX2-D32 | 57 | 86 | 100 | 131 | 151 | 40 | 48 | 4.5 |
| CJX2-D40~65 | 77 | 129 | 116 | 145 | 165 | 40 | 100/110 | 6.5 |
| CJX2-D80~95 | 87 | 129 | 127 | 175 | 195 | 40 | 100/110 | 6.5 |
| Type | A | B | C | b1 | P | Q | S | Q1 | M | N | L | Φ | Ga | Ha |
| CJX2-D115 | 158 | 120 | 132 | 158 | 35 | 60 | 17 | 25 | 134 | 96.2 | 75 | M6 | – | – |
| CJX2-D150 | 158 | 120 | 132 | 158 | 35 | 60 | 17 | 25 | 134 | 96.2 | 75 | M6 | – | – |
| CJX2-D170 | 158 | 120 | 132 | 158 | 35 | 60 | 17 | 25 | 134 | 96.2 | 75 | M6 | – | – |
| CJX2-D205 | 168.5 | 174 | 181 | 137 | 40 | 69 | 20 | 59.4 | 154 | 127 | 113.5 | M8 | 80 | 120-106 |
| CJX2-D245 | 168.5 | 197 | 181 | 137 | 48 | 69 | 25 | 51.5 | 172 | 127 | 113.5 | M10 | 80 | 120-106 |
| CJX2-D300 | 213 | 206 | 219 | 145 | 48 | 91 | 25 | 74 | 181 | 158 | 145 | M10 | 80 | 120-106 |
| CJX2-D410 | 213 | 206 | 219 | 209 | 48 | 91 | 25 | 74 | 181 | 158 | 145 | M10 | 80 | 120-106 |
| CJX2-D475 | 233 | 238 | 232 | 209 | 55 | 108 | 30 | 77 | 208 | 172 | 146 | M10 | 80 | 180 |
| CJX2-D620 | 309 | 304 | 255 | 280 | 80 | 140 | 40 | 89 | 264 | 202 | 155 | M12 | 80 | 180 |
5. Auxiliary contact block
| Appellation | Type | |
| Auxiliary instantaneous contactor block,contactor I | LA1-DN10C |  |
| LA1-DN01C |
| Appellation | Type | |
| Auxiliary instantaneous contactor block,contactor II | LA1-DN11C |  |
| LA1-DN20C | ||
| LA1-DN02C |
| Appellation | Type | |
| Auxiliary instantaneous contactor block,contactor IV | LA1-DN40C |  |
| LA1-DN31C | ||
| LA1-DN22C | ||
| LA1-DN13C | ||
| LA1-DN04C |
| Appellation | Type | |
| Side-mounted auxiliary module | LA8-DN11C | |
| LA8-DN20C |
6. LA2 time delay auxiliary contact block
| Appellation | Type | |
| Auxiliary instantaneouscontactor block,contactor IV | 0.1…3S LA2-DT0 |  |
| 0.1…30S LA2-DT2 | ||
| 10…180S LA2-DT4 | ||
| 1…30S LA2-DS2 |
| Appellation | Type | |
| Time delay auxiliary contactorblock releasing and delay | 0.1…3S LA2-DT0 |  |
| 0.1…30S LA3-DT2 | ||
| 10…180S LA3-DT4 |
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