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AC Contactor

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Key Characteristics of AC Contactor

Electrical Isolation

Enables low-voltage control of high-power circuits, preventing direct contact with hazardous voltages for safer operation.

High Current Capacity

Handles loads from tens to thousands of amps (motors, heaters), far exceeding standard relays/switches.

Long Mechanical Life

Designed for frequent switching, ensuring durability in motor start/stop and automated systems.

Remote & Automated Control

Operates via buttons, PLCs, timers, or sensors for seamless integration into smart systems.

Modular Flexibility

Compatible with thermal overload relays, auxiliary contacts, and interlocks for customized solutions.

Not just a supplier,
but your trusted long-term partner in success.

Omch: Your First-Choice in Industrial Automation Products

We carefully select and offer high-quality products at great prices, ensuring you receive excellent service that truly cares about your needs and satisfaction.

Selection Discussion

Rigorous Supplier Selection

  • Suppliers must have CE, RoHS ISO9001, and products must pass thorough inspections.
  • Able to offer non-standard customization and support ODM & OEM.
  • We prioritize suppliers with competitive and reasonable pricing.
  • Provide strong technical support and the capability for regular product updates.
  • We work with multiple suppliers to offer flexibility and meet diverse needs.
omch factory

Powerful Manufacturing Capability

  • Our factory spans 8,000 square meters with 7 automated production lines, enabling high-volume production of over 20 million units annually.
  • Advanced automation ensures efficient handling of large orders while maintaining consistent quality and fast delivery.
Random inspection

Strict Quality Control

  • Each product undergoes a unique inspection process based on its specific requirements.
  • 100% full-load aging and performance tests ensure reliable, long-term functionality.
  • Certified with CCC, CE, and RoHS for global quality compliance.
reliable service

After-Sales Support

  • If it is our quality issue, we provide compensation or replacement for manufacturing defects.
  • Dedicated team resolves issues quickly and effectively to meet your expectations.
  • 86 global branches provide 24/7 support for assistance anywhere.
technical support

Expert Technical Support

  • 20+ years of experienced engineers offer reliable troubleshooting and support.
  • Quick repairs, technical guidance, and optimization keep equipment at peak performance.
  • Testing reports, technical docs, and custom solutions aid your business decisions.

AC Contactors for Various Industries

Automation Production Lines

New Energy Industry

Machining Industry

Electric Power Industry

Automotive Industry

Electronic Industry

Reliable Industrial Automation, We Keep You Running!

CONTACT US
Qiligang 2nd Industrial Zone, Liushi, Yueqing, Zhejiang China 325604

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  • 0086-18066310178
  • 0086-577-62716889

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