Are you looking for the best modular contactor factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top Chinese manufacturers, highlighting their key features, quality standards, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

AC & DC modular Contactors & Protection Suppliers in China …

Modular Contactor

Modular Contactor Manufacturer & Supplier From China | ALION

Product Details: The ALION Modular Contactor is a switch device used to control small-capacity loads without any buzzing sound during its operation. It can be installed on DIN rails and is suitable for various applications, including controlling heat pumps, ventilation systems, light control, and automatic switch circuits. The contactor has a standard 17.5-millimeter construction and supports 1 to 4 poles with N/O and N/C contact states. It operates as an electromagnetic device, generating force to close and open contacts through a solenoid coil. The device is compact, easy to install, and emits less heat.

Pros:
– No buzzing operation, low power consumption.
– Emits less heat.
– Easy to install.
– Compact structure and does not take up much space.
– Advanced coils provide AC and DC operation with su…
– General output can reach 15 kilowatts, suitable fo…

Cons:
– Accessory installation options are very limited co…
– May be visually difficult to distinguish from mini…

Denor – Modular Contactor Manufacturer – Denor Industries …

Buy Wholesale Modular Contactor Made in China

Modular Contactor – China Manufacturers, Suppliers, Factory

Product Details: The Modular Contactor is a product offered by CNC Electric, a Chinese manufacturer. It is part of their low-voltage electric product line. The contactor is available with AC/DC coils, making it versatile for different applications. The product is manufactured in an advanced workshop with a professional design team and a strict quality control system. CNC Electric supplies these contactors globally, including to markets in Europe, America, Australia, and more, under their own brands such as Deniya, Qingsiya, and Yisilanya.

Pros:
– High performance and cost-effectiveness
– Advanced workshop and professional design team
– Strict quality control system
– Global supply capabilities
– Versatile AC/DC coil options

Cons:
– No specific details on warranty or after-sales sup…
– Limited information on customization options
– Dependence on global supply chains which can be af…

Electrical Three Phase Modular Contactor

China Modular Contactor Manufacturers, Suppliers

Product Details: Modular contactors offered by C&J include various models such as CJC-63A, CJC-25A, and BCH8 series. The CJC-63A 4P 400V is an electrical AC magnetic contactor, while the CJC-63A 2P 250V is a low-voltage AC magnetic contactor. The CJC-25A 4P 400V and 2P 230V models are also available with CE certification. The BCH8 series includes 2p 40A and 4p 63A household AC/DC contactors with automatic functions and modular designs for easy installation and expansion.

Pros:
– Versatile and can handle both AC and DC circuits
– Designed for easy installation and integration int…
– Flexible and modular, allowing for easy expansion…
– Suitable for complex control applications such as…

Cons:
– May be more expensive initially compared to AC con…
– May require additional modules for some applicatio…

AC Contactor WH8 series modular contactor 16A 20A 25A …

Product Details: The WH8 series modular contactor is available in various current ratings: 16A, 20A, 25A, 32A, 40A, and 63A. It utilizes a new technology platform and automated production and testing equipment. This contactor is designed for modularization and is an AC contactor. It features advanced ultra-quiet operation and is suitable for various industrial and commercial applications.

Pros:
– Advanced ultra-quiet operation
– Available in multiple current ratings (16A, 20A, 2…
– Uses new technology platform and automated product…
– Designed for modularization

Cons:
– No specific cons mentioned in the provided sources

China Modular Contactor Manufacturers Suppliers

Comparison Table

Frequently Asked Questions (FAQs)

What is a Modular Contactor and How Does it Work?

A modular contactor is an electrically-controlled device that makes or breaks the connection between the power supply and the load. It works by using an electromagnetic coil that, when energized, generates a magnetic field to close or open the electrical contacts. This process allows for the automation of electrical loads, making it ideal for controlling motors, lighting, and other power systems.

What Are the Key Features and Benefits of Modular Contactors?

Modular contactors are known for their compact size, easy installation, and excellent performance. They can handle high currents and voltages, making them suitable for large-scale electrical installations. Additionally, they often come with overload protection features like thermal relays, ensuring safety and reliability. Their modular design also allows for easy installation and replacement, making them a convenient option.

What Applications Are Modular Contactors Typically Used For?

You can use modular contactors in a wide range of applications, including heating, lighting, ventilation, and air conditioning systems. They are also popular in industrial settings for controlling motors and other power systems. In residential settings, they are used in automation systems, such as light control, drilling pump circuits, and automatic switch circuits.

What Kind of Warranty and Support Can I Expect From Chinese Manufacturers?

Chinese manufacturers like ALION and Mutai Electric Group offer a warranty period, typically 24 months from the date the goods leave the warehouse. During this period, defective products can be returned for repair or replacement. Additionally, these manufacturers often provide free samples, flexible minimum order quantities (MOQ), and support for custom designs and inspections.

How Do I Place an Order and What Are the Typical Payment Terms?

To place an order, you can contact the manufacturer directly through their website or via email. The standard payment terms often include a 30% deposit via Telegraphic Transfer (T/T) with the balance paid before shipment. Manufacturers also offer assistance with design, free quotes, and expert advice to help you through the process.