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Product advantages

What is the size?

Male

Female

The MR30U connector is a multi-pole, quick-disconnect connector widely used in the industrial sector. Its features and advantages are as follows:

>I. Features (Structure and Parameters)

▶ Multi-pole Design:
Commonly available with 3 to 5 poles, it supports multi-channel signal/power transmission, meeting the multi-connection requirements of complex electrical systems (such as motor control, smart devices, and industrial automation).

▶ Quick-disconnect:
Using a locking/snapping mechanism (male and female connectors engage via slots and protrusions), plugging and unplugging is tool-free and can be done one-handed, far exceeding the convenience of traditional screw connections.

▶ High Current Carrying Capacity:
Gold-plated (or copper or other conductive materials) metal terminals, combined with an insulated housing, can carry high currents (e.g., 20A+, depending on the model), making it suitable for high-power applications such as power equipment and power tools.

▶ Environmental Resistance:
The plastic housing (such as PA, PBT, and other engineering plastics) and sealed/waterproof design (select models) are dust-proof, waterproof, and oil-proof, ensuring stable operation in humid, dusty, and corrosive environments.

▶ Modularity/Standardization:
Adhering to industry-standard dimensions and interface specifications, it supports multiple series connections and system-level expansion, facilitating modular device design and assembly.

> II. Advantages (Performance and Application Value)

▶ Efficient Assembly and Maintenance:
The quick-plug design significantly reduces device assembly and maintenance time (traditional screw connections require tools and are time-consuming; the MR30U connects with a single click).

▶ High Reliability:
The terminals exhibit no noticeable wear during plugging and unplugging, maintaining contact stability even after repeated plugging and unplugging (e.g., over 1,000 times), reducing failure rates.

▶ High Power Compatibility:
The high current carrying capacity meets the requirements of power equipment (such as motors and charging equipment) and industrial power supplies, replacing traditional "bolts and wires" solutions and reducing wiring volume.

▶ Harsh Environment Compatibility:
The environmentally resistant design (waterproof and dustproof) enables reliable operation in harsh environments such as outdoor and industrial sites, reducing failures caused by environmental factors.

▶ System Scalability:
The modular design with multi-pole/multi-group connections supports device functionality expansion (such as adding sensors and actuators), reducing system upgrade costs.

√ The MR30U connector, with its comprehensive features of "fast plug-in/plug-out," high current, environmental resistance, and modularity, is widely used in industrial automation, power tools, robotics, power supply equipment, smart hardware, and other fields. It is a core component that meets the needs of "high power, multi-channel transmission, and fast assembly."

OUR CUSTOMERS

FAQ

‌1. Q: Are you a factory or a trading company? ‌
A: We are a connector manufacturer with 19 years of experience. We also hold ISO9001, CE, UL and other global certifications and support on-site factory inspections.

‌2. Q: What is the minimum order quantity (MOQ)? ‌
A: The MOQ of standard products is 500 pieces. Customized products need to be evaluated based on the process. Some products support 100 trial orders.

‌3. Q: Can free samples be provided? ‌
A: 1-2 free samples can be provided, but the customer needs to bear the international shipping costs; when there are many sample categories, the sample fee can be fully refunded after placing an order.

‌4. Q: What are the payment methods? ‌
A: Support T/T (30% advance payment + 70% see the copy of the bill of lading), LC, Paypal (small orders), specific details can be negotiated.

‌5. Q: How long is the delivery cycle? ‌
Answer: 15-20 days for conventional products, 25-30 days for customized products (including sample confirmation time), and an additional 10% fee is required for expedited orders.

‌6. Q: What should I do if there are quality problems? ‌
Answer: We provide a 12-month warranty. You can apply for return or reissue with the test report within 7 days after receiving the goods. Please consult the engineer for specific questions