Model meaning
CJX2-LC1D12 A26-30-10 is a designation for a particular model, while AC, current, voltage, and 3/4P show the working features and the number of poles. The main focus here is on AC Contactors.
An AC contactor is an automatically switching device which changes the connections of AC main circuits (can be of high current) over long distances and frequent cycles by means of electromagnetically operated principles. It is a unit which forms the core of any electrically driven system and the most vital one among the typical control circuit elements, without which the system cannot work. So basically, an AC contactor is an “electromagnetic remote control switch” through which it becomes possible to use a very small signal to control a very large current circuit in a safe and efficient manner.
General product information
Place of Origin: |
5th Floor, No. 3, Jinghong West Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province |
Brand Name: |
MINGTUO |
Model Number: |
Ac Contactors |
Certification: |
IOS CE ROHS |
Product Commercial Terms
Minimum Order Quantity: |
1 |
Price: |
7$ |
Packaging Details: |
Wooden box packaging |
Delivery Time: |
Within fifteen days |
Payment Terms: |
100% prepaid, 70%/30%, 80%/20% |
Supply Ability: |
Available at any time |
Key Specifications
- Rated Current: 9A-95A
- Rated Voltage: 220V/380V/660V AC
- Pole Configuration: 3P, 4P
- Control Voltage: 24V-500V AC/DC
- Mechanical Life: 10-30 million operations
- Electrical Life: 1-3 million operations
Technical Features
- Low power consumption design
- Silver alloy contacts for optimal conductivity
- Modular accessory compatibility
- DIN rail mounting (35mm)
- High breaking capacity: 10×Ie
- Compact and space-saving design
Main Applications
- Motor control and protection
- HVAC system control
- Industrial automation
- Pump and compressor control
- Lighting control systems
- Power distribution
Quality Assurance
Manufactured in compliance with IEC 60947-4-1 standards, each contactor undergoes rigorous testing including:
- Electrical endurance verification
- Temperature rise testing
- Insulation resistance measurement
- Mechanical operation validation
Service Support
- Complete accessory availability
- Global certification support
- 2-year product warranty
- Technical documentation provided
- Customized solutions available
Core Functions & Purpose
AC Contactors serve as essential electromechanical switches for controlling electrical power circuits. Their primary function is to repeatedly make and break power circuits, enabling safe and efficient control of high-power loads through low-power control signals. They provide reliable operation for frequent start-stop cycles while ensuring electrical isolation between control and power circuits.
Key Application Areas
Motor Control Applications
- Three-phase motor starting and stopping
- Motor reversing control circuits
- Pump and compressor motor control
- Conveyor system motor operation
- Industrial machine tool control
HVAC Systems
- Air conditioner compressor control
- Heating system power management
- Ventilation fan operation
- Chiller system power switching
- Air handling unit control
Industrial Automation
- Production line power distribution
- Machine automation control
- Process control system integration
- Robotic system power management
- Assembly line equipment control
Power Distribution
- Lighting system control (commercial/industrial)
- Heating element power switching
- Transformer load management
- Capacitor bank switching
- Power factor correction systems
Special Applications
- Crane and hoist control systems
- Elevator and escalator power control
- Welding equipment power management
- Data center power distribution
- Renewable energy system control
Key Benefits
- Enables remote control of high-power circuits
- Provides electrical isolation for operator safety
- Suitable for frequent operation cycles
- Reduces control circuit complexity
- Extends equipment service life
- Supports automation system integration
Competitive Advantages of Our AC Contactors
1. Superior Technical Performance
- 30 million mechanical operations lifespan
- 3 million electrical operations at rated current
- 10×Ie high breaking capacity
- Low power consumption coil design (≤8VA)
2. Advanced Contact Technology
- Silver cadmium oxide contacts for optimal arc resistance
- Dual breakpoint contact structure
- Excellent thermal stability and wear resistance
- Stable contact resistance (<100mΩ)
3. Enhanced Safety Features
- Complete arc chute design
- Dust-proof and pollution-proof construction
- IP65 protection degree available
- Overload capacity: 8-10 times rated current
4. Smart Control Compatibility
- Wide control voltage range (24-500V AC/DC)
- Fast response time (<25ms)
- Modular auxiliary contact blocks
- DIN rail and panel mounting flexibility
5. Quality Assurance
- 100% factory testing including:
- Dielectric strength (2500V, 1min)
- Mechanical operation reliability
- Temperature rise verification
- Certified to IEC 60947-4-1, GB 14048.4
- 3-year product warranty
6. Customization Services
- Special coils for various voltages
- Custom contact configurations
- Emergency delivery within 7 days
- OEM/ODM manufacturing available
Copyright © Zhejiang Mingtuo Electric Technology Co., Ltd.
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