Wholesale Magnetic AC Contactor 630A 220V – DIN Rail Motor Control Switch

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Magnetic AC Contactor 630A 220V – DIN Rail Motor Control Switch

Description:

The MINGTUO LC1 series magnetic AC contactors provide reliable switching and precise control across diverse electrical systems. Constructed with advanced electromagnetic design and high-grade contact materials, they ensure extended operational life and consistent performance in demanding industrial environments. Their compact, DIN rail-compatible structure allows easy installation while conserving space in control panel

Applications:

Motor Control Systems

Three-phase motor start/stop operations

 Motor reversing circuits

Pump and compressor motor management

Conveyor and industrial machine tool control


HVAC Systems

Air conditioner compressor switching

Heating system power regulation

Ventilation fan control

Chiller system and air handling unit management


Industrial Automation

Production line power distribution

Machine automation integration

Process control system coordination

Robotic and assembly line power management


Power Distribution Networks

Commercial and industrial lighting control

Transformer load regulation

Capacitor bank management and power factor correction

Switchgear and panel operations


Special Applications

Crane and hoist control systems

Elevator and escalator power management

Welding equipment operation

Data center power distribution

Renewable energy system integration

  • Working Principle
  • Quality Explanation
  • Product Features
  • Installation & Commissioning
  • Packaging & Shipping
  • Project Cases
  • Product Selection Guide
  • AC Contactor.mp4

When the AC contactor is powered on, the internal coil will generate a magnetic field, causing the moving iron core and the stationary iron core to be attracted together, driving the contact system to contact the stationary contact and conducting the circuit. After the coil loses power, the suction force disappears, and the reset spring will push up the moving iron core, causing the contacts to separate and the circuit to break.

Used for D09~95 contactors
MODEL A B C D E a b Ф
D09~12 47  76  82  11  133  34/35 50/60 4.5 
D18 47  76  87  118  138  34/35 50/60 4.5 
D25 57  86  95  126  146  40  48  4.5 
D32 57  86  100  131  151  40  48  4.5 
D40~65 77  129  116  145  165  40  100/110 6.5 
D80~95 87  129  127  175  195  40  100/110 6.5 

Model Type 9 12 18 25 32 40 50 65 80 95
Rated working current (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
Three-phase motor
AC-3 level (kw)
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 - -
500V 5.5 7.5 10 15 18.5 22 30 37 - -
660/690V 5.5 7.5 10 15 18.5 30 33 37 45 45
RatedheatingcurrentIth(A) 20 20 30 32 40 50 60 80 125 125
Electrical lifespan(10000 cycles) AC3 100 100 100 100 80 80 60 60 60 60
AC4 20 20 20 20 20 15 15 15 10 10
Mechanical lifespan(10000 cycles) 1000 1000 1000 1000 800 800 800 800 600 600
Contact model 3P+NO 3P+NC+NO

Model Rated current (A) Main contact Auxiliary contact Single-phase load power (kW) Three-phase load power (kW)
CJX2-0910 9A 3NO 1NO 1.8KW 3.5KW
CJX2-0901 9A 3NO 1NC 1.8KW 3.5KW
CJX2-1210 12A 3NO 1NO 2.5KW 5KW
CJX2-1201 12A 3NO 1NC 2.5KW 5KW
CJX2-1810 18A 3NO 1NO 3.5KW 7.5KW
CJX2-1801 18A 3NO 1NC 3.5KW 7.5KW
CJX2-2510 25A 3NO 1NO 5KW 8.5KW
CJX2-2501 25A 3NO 1NC 5KW 8.5KW
CJX2-3210 32A 3NO 1NO 6KW 12KW
CJX2-3201 32A 3NO 1NC 6KW 12KW
CJX2-4011 40A 3NO 1NO 1NC 8KW 18.5KW
CJX2-5011 50A 3NO 1NO 1NC 10KW 24KW
CJX2-6511 65A 3NO 1NO 1NC 12.5KW 28KW
CJX2-8011 80A 3NO 1NO 1NC 15.5KW 37KW
CJX2-9511 95A 3NO 1NO 1NC 18.5KW 44KW
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Zhejiang Mingtuo Electrical Technology Co., Ltd.
Zhejiang Mingtuo Electrical Technology Co., Ltd.
Zhejiang Mingtuo Electrical Technology Co., Ltd. is a technology-driven enterprise specializing in the research, development, and manufacturing of low-voltage and medium-voltage circuit breakers. China Suppliers of Magnetic AC Contactor 630A 220V – DIN Rail Motor Control Switch. Leveraging Liushi's comprehensive electrical industry chain and local advantages, we provide reliable and safe electrical protection products along with customized solutions for global industrial, commercial, and residential power distribution systems. We are committed to becoming a trusted electrical protection partner for global customers through professional engineering capabilities, consistent manufacturing quality, and flexible customization services.
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