CJX2 Series AC Contactor 9A–95A | Screw or DIN Rail Mounting for Motor Control
CJX2 AC contactor, 9A–95A current range, 50Hz/60Hz, NO/NC contacts, 3-phase, screw or rail installation.
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CJX2 Series AC Contactor 9A–95A
CJX2 AC contactor, 9A–95A current range, 50Hz/60Hz, NO/NC contacts, 3-phase, screw or rail installation.
The CJX2 Series AC Contactor is a high-performance solution for motor control and power distribution in industrial environments. Engineered for both 50Hz and 60Hz systems, this contactor supports a wide current range from 9A to 95A, making it suitable for a variety of applications. Built with a robust 3-phase design, it ensures stable and efficient power switching.
Key Features：
Wide Current Range: Available from 9A to 95A to meet diverse industrial requirements
Dual Frequency Compatibility: Operates seamlessly on both 50Hz and 60Hz power systems
3-Phase Design: Ensures stable and efficient power distribution
NO/NC Auxiliary Contacts: Provides flexible circuit control options
Applications:
Motor control and motor starters
Industrial automation equipment
HVAC systems
Technical Parameter
| 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 | ||||||||||
Shape Size And Installation Size
| 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 |
Packaging and delivery
| Selling Units | Single item |
Lead time
| Quantity (pieces) | 1 – 1,000 | > 1,000 |
| Lead time (days) | 15 | To be negotiated |
Key attributes
| 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 |
155 MBFREQUENTLY ASKED QUESTION (FAQ)
What is the Westhomes CJX2 Series AC Contactor?
The Westhomes CJX2 Series AC Contactor is a three-phase electrical switching device designed for motor control, power switching, and industrial automation applications. It covers a rated current range of 9A to 95A and is suitable for AC systems operating at 50Hz or 60Hz.
What is the current range of the CJX2 Series AC Contactor?
The CJX2 Series covers models from CJX2-09 to CJX2-95, providing current ratings from 9A to 95A. This wide range allows users to select a suitable contactor for different motor sizes and electrical loads.
What are the main applications of the CJX2 AC Contactor?
The CJX2 AC Contactor is commonly used for AC motor starting and control, motor starters, industrial automation equipment, HVAC systems, and power distribution applications where reliable switching is required.
Can the CJX2 Series AC Contactor be used with both 50Hz and 60Hz power systems?
Yes. The CJX2 Series is designed for both 50Hz and 60Hz AC systems, making it suitable for industrial electrical applications in different markets and regions.
Is the CJX2 Series AC Contactor suitable for three-phase motor control?
Yes. The CJX2 Series features a three-phase design and is suitable for controlling three-phase AC motors. The appropriate model should be selected according to the motor’s rated current, voltage, power, and utilization category.
What auxiliary contacts are available on the CJX2 Series AC Contactor?
The CJX2 Series supports NO and NC auxiliary contact configurations, providing additional control signals for automation circuits, interlocking, indication, and other control functions.
How do I select the right CJX2 contactor for a motor?
When selecting a CJX2 contactor, consider the motor’s rated current, operating voltage, power, starting conditions, switching frequency, and utilization category. The selected contactor should have suitable electrical ratings for the intended motor application rather than being chosen only by current value.
What is the maximum rated insulation voltage of the CJX2 Series?
The Westhomes CJX2 Series has a rated insulation voltage of 690V. Its individual operating and utilization ratings should be checked against the specific application and selected model.
How can the CJX2 Series AC Contactor be installed?
The Westhomes CJX2 Series supports screw mounting or rail installation, providing flexibility for installation in electrical control cabinets, motor control panels, and industrial automation systems.
Can a CJX2 contactor be combined with a thermal overload relay?
Yes. A suitable thermal overload relay can be combined with a CJX2 contactor to form a motor starter and provide overload protection for the motor circuit. The overload relay should be selected according to the motor’s rated current and application requirements.
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