AC Contactor LC1-D
● Electric ratings: AC50/60Hz, 690V, up to 620A ;
● Application: remote making & breaking circuits, protect circuit from over-load when assembling with thermal over-load relay, frequent start-up and control of AC motor; .
● Utilization category: AC-3, AC-4;
● Altitude: ≤2000m;
● Ambient temperature: -5℃~ +40℃;
● Mounting category: Ⅲ;
● Mounting conditions: inclination between the mounting plane and the vertical plane should not exceed 士5° ;
● Standard: IEC/EN 60947-4-1.
Specifications
| Items | Model | LC1-D09 | LC1-D12 | LC1-D18 | LC1-D25 | LC1-D32 | |
| Pole | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | ||
| Auxiliary Contact | 1NO+1NC | 1NO+1NC | 1NO+1NC | 1NO+1NC | 1NO+1NC | ||
| Rated conventional heating current (A) AC-1 | 20 | 20 | 30 | 40 | 50 | ||
| Rated operational current (A) | 380/400V | AC-1 AC-4 |
9 | 12 | 18 | 25 | 32 |
| 3.5 | 5 | 7.7 | 8.5 | 12 | |||
| 660/690V | AC-3 AC-4 |
6.6 | 8.9 | 12 | 18 | 21 | |
| 1.5 | 2 | 3.8 | 4.4 | 7.5 | |||
| Rated insulation voltage (V AC) | 690 | 690 | 690 | 690 | 690 | ||
| Power of controlled 3-phase cage motor (AC-3) | kW | 220/230V AC 380/415V AC 660/690V AC |
2.2 | 3 | 4 | 5.5 | 7.5 |
| 4 | 5.5 | 7.5 | 11 | 15 | |||
| 5.5 | 7.5 | 10 | 15 | 18.5 | |||
| AC coil(V) | 24，36，48，110，127，220，240，380，415，440，480，500，600 | ||||||
| DC coil(V) | 24，36，48，110，220 | ||||||
| Items | Model | LC1-D40 | LC1-D50 | LC1-D65 | LC1-D80 | LC1-D95 | |
| Pole | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | ||
| Auxilirary Circuit Cat:AC-15,Ue=4 15V le=0.95A Ith=10A | 1NO+1NC | 1NO+1NC | 1NO+1NC | 1NO+1NC | 1NO+1NC | ||
| Rated conventional heating current (A) AC-1 | 60 | 80 | 80 | 110 | 110 | ||
| Rated operational current (A) | 380/400V | AC-3 AC-4 |
40 | 50 | 65 | 80 | 95 |
| 18.5 | 24 | 28 | 37 | 44 | |||
| 660/690V | AC-3 AC-4 |
34 | 39 | 42 | 49 | 49 | |
| 9 | 12 | 14 | 17.3 | 21.3 | |||
| Rated insulation voltage (V AC) | 690 | 690 | 690 | 690 | 690 | ||
| Power of controlled 3-phase cage motor (AC-3) | KW | 220/230V AC 380/415V AC 660/690V AC |
11 | 15 | 18.5 | 22 | 25 |
| 18.5 | 22 | 30 | 37 | 45 | |||
| 30 | 37 | 37 | 45 | 45 | |||
| AC coil(V) | 24，36，48，110，127，220，240，380，415，440，480，500，600 | ||||||
| DC coil(V) | 24，36，48，110，220 | ||||||
| Items | Model | LC1-D115 | LC1-D150 | LC1-D170 | LC1-D205 | LC1-D245 | |
| Pole | 3 | 3 | 3 | 3/4 | 3/4 | ||
| Rated conventional heating current (A) AC-1 | 200 | 200 | 200 | 275 | 280 | ||
| Rated operational current (A) | 380/400V | AC-3 AC-4 |
115 | 150 | 170 | 205 | 245 |
| 50 | 65 | 70 | 75 | 85 | |||
| 660/690V | AC-3 AC-4 |
70 | 90 | 100 | 108 | 115 | |
| 25 | 32 | 35 | 38 | 40 | |||
| Rated insulation voltage (V AC) | 690 | 690 | 690 | 690 | 690 | ||
| Power of controlled 3-phase cage motor (AC-3) | kW | 380/415V AC 660/690V AC |
55 | 75 | 75 | 90 | 110 |
| 80 | 100 | 100 | 110 | 140 | |||
| AC coil(V) | 110，127，220，240，380，415，440，480，500，600 | ||||||
| Items | Model | LC1-D300 | LC1-D410 | LC1-D475 | LC1-D620 | |
| Pole | 3/4 | 3/4 | 3/4 | 3/4 | ||
| Rated conventional heating current (A) AC-1 | 360 | 430 | 580 | 850 | ||
| Rated operational current (A) | 380/400V | AC-3 AC-4 |
300 | 410 | 475 | 620 |
| 124 | 150 | 185 | 188 | |||
| 660/690V | AC-3 AC-4 |
190 | 235 | 290 | 360 | |
| 60 | 72 | 85 | 170 | |||
| Rated insulation voltage (V AC) | 690 | 690 | 690 | 690 | ||
| Power of controlled 3-phase cage motor (AC-3) | kW | 380/415V AC 660/690V AC |
160 | 200 | 250 | 335 |
| 220 | 280 | 330 | 450 | |||
| AC coil(V) | 110, 127，220，240，380，415，440，480，500，600 | |||||
Product Features
● Voltage and Current Ratings
The CJX2-D contactors support various voltage ratings such as 110V, 127V, 220V, and 380V. They can handle currents up to 95A, making them suitable for a wide range of applications.
● Frequency Compatibility
These contactors are compatible with both 50Hz and 60Hz frequencies, providing flexibility in different regions and applications
● Control Circuit
The control circuit can manage single-phase and three-phase systems, allowing for versatile usage in various industrial and commercial settings.
● Durability and Longevity
With a high number of operating cycles (up to 36 million for main contacts and 12 million for auxiliary contacts), these contactors are built for long-term reliability and performance.
● Mechanical and Electrical Specifications
The CJX2-D series includes mechanical interlock mechanisms and auxiliary contacts, enhancing their functionality and adaptability. – They come with a main circuit rating voltage of 110V and can be customized for specific requirements.
● Applications
These contactors are commonly used in applications requiring frequent switching and control of electric motors. – They are also used in secondary distribution systems, star-delta starters, and electromagnetic starters.
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