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Westhomes CJX2-D three-phase AC contactor, 10A – 400A, 50/60 Hz, DIN rail screw with far stretching cyclic induction insulated twisted pair silver steady-state motor grouping heavy-duty and light-duty conventional yard chain crane driving blower.
Westhomes CJX2-D three-phase AC contactor, 10A – 400A, 50/60 Hz, DIN rail screw with far stretching cyclic induction insulated twisted pair silver steady-state motor grouping heavy-duty and light-duty conventional yard chain crane driving blower.
The Westhomes CJX2-D Series AC Contactor is a heavy-duty switching solution designed for industrial motor control, power distribution, and long-distance switching applications. Engineered to perform reliably on both 50Hz and 60Hz power systems, this 3-phase contactor delivers consistent performance across a broad current range from 10A to 400A, with extended capacity reaching 630A to accommodate demanding loads.
Key Features：
3-Phase Stable Control: 3-pole synchronized switching design ensures smooth start and stop of motors and three-phase loads while minimizing electrical stress
Dual Frequency Operation: Fully compatible with both 50Hz and 60Hz power systems, suitable for global applications across different regional grid standards
Extended Service Life: Constructed with high-wear-resistant silver alloy contacts and flame-retardant insulating materials, significantly reducing maintenance frequency
Robust Construction: High-strength housing and precision-engineered internal components designed to withstand demanding industrial environments
Applications:
Automated production lines and manufacturing equipment
Power distribution panels and switchgear assemblies
Remote control and distributed control systems
| Model\Parameter | CJX2-09 | CJX2-12 | CJX2-18 | CJX2-25 | CJX2-32 | CJX2-40 | CJX2-50 | CJX2-65 | CJX2-80 | CJX2-95 | ||
| Rated working current (le A) | 380V | 8.5 | 11.5 | 16 | 22 | 30 | 37 | 44 | 60 | 72.5 | 85 | |
| 660V | 6.6 | 8.9 | 11.5 | 18 | 21 | 34 | 39 | 42 | 49 | 49 | ||
| Agreed heating current(Ith A) | 20 | 20 | 32 | 40 | 50 | 60 | 80 | 80 | 125 | 125 | ||
| Rated insulation(Ui V) | 690 | |||||||||||
| Controllable three-phase squirrel-cage motor Rated power(Pe kW) | 220V | 2.2 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 25 | |
| 380V | 4 | 5.5 | 11 | 15 | 18.5 | 18.5 | 22 | 30 | 37 | 45 | ||
| Coil power(VA) | Suction | 76 | 76 | 76 | 110 | 110 | 230 | 230 | 230 | 230 | 230 | |
| Keep | 10 | 10 | 10 | 11 | 11 | 32 | 32 | 32 | 32 | 32 | ||
| Mechanical life 10⁴times 1000 | 800 | 600 | ||||||||||
| Contactor Type | amax | Cmax | C1 | C2 |
| CJX2-09,12 | 46 | 81 | 111 | 138 |
| CJX2-18 | 46 | 86 | 116 | 143 |
| CJX2-25 | 58 | 96 | 126 | 153 |
| CJX2-32 | 58 | 101 | 131 | 158 |
| CJX2-40,50,65 | 79 | 115 | 145 | 172 |
| CJX2-80,95 | 86 | 125 | 155 | 182 |
| Selling Units | Single item |
| Quantity (pieces) | 1 – 1,000 | > 1,000 |
| Lead time (days) | 15 | To be negotiated |
| Electricity Type | AC |
| Frequency | 50 Hz, 60 Hz |
| Mounting Type | Screw or rail installation |
| Model Number | CJX2 |
| Main Circuit Rating Current | Other |
| Phase | 3 |
| Place of Origin | Zhejiang, China |
| Brand Name | Westhomes |
The Westhomes CJX2-D 3-Phase AC Contactor is an electromagnetic switching device designed for controlling AC power circuits in industrial and commercial applications. It is commonly used for motor control, power distribution, and automatic control systems with 50/60Hz AC power supplies.
The Westhomes CJX2-D AC Contactor is available with rated current options from 10A to 400A, allowing it to meet different application requirements, from small motor control systems to heavy-duty industrial equipment.
The CJX2-D is widely used in three-phase AC applications, including motors, pumps, fans, compressors, machine tools, production equipment, lighting systems, and industrial automation control systems.
50/60Hz refers to the frequency compatibility of the AC power supply. The CJX2-D is designed to operate in electrical systems with either 50Hz or 60Hz frequency, making it suitable for different regional power standards.
The CJX2-D operates through an electromagnetic coil. When the coil receives a control voltage, it creates a magnetic field that closes the main contacts, allowing current to flow to the connected load. When the coil is de-energized, the contacts open and disconnect the circuit.
Yes. The CJX2-D is designed for three-phase AC motor control applications. It can be combined with thermal overload relays to create a complete motor starter solution with switching and overload protection functions.
A contactor is mainly used for frequent switching and remote control of electrical loads, while a circuit breaker provides protection against overload and short circuits. In many electrical systems, contactors and circuit breakers work together to provide both control and protection.
Yes. The CJX2-D AC Contactor can be combined with thermal overload relays such as JR28 or JR36 series to provide motor overload protection and create a complete motor control assembly.
The correct CJX2-D model should be selected according to the load type, rated current, motor power, operating voltage, control voltage, switching frequency, and application environment to ensure reliable operation.
The Westhomes CJX2-D provides reliable electromagnetic switching, a wide current range from 10A to 400A, and stable performance for industrial electrical systems. It is an effective solution for motor control, automation equipment, and three-phase power applications.
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